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''Galanthus'' (from
Ancient Greek Ancient Greek (, ; ) includes the forms of the Greek language used in ancient Greece and the classical antiquity, ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Greek ...
, (, "milk") + (, "flower")), or snowdrop, is a small
genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...
of approximately 20
species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...
of
bulb In botany, a bulb is a short underground stem with fleshy leaves or leaf basesBell, A.D. 1997. ''Plant form: an illustrated guide to flowering plant morphology''. Oxford University Press, Oxford, U.K. that function as food storage organs duri ...
ous
perennial In horticulture, the term perennial ('' per-'' + '' -ennial'', "through the year") is used to differentiate a plant from shorter-lived annuals and biennials. It has thus been defined as a plant that lives more than 2 years. The term is also ...
herbaceous plant Herbaceous plants are vascular plants that have no persistent woody stems above ground. This broad category of plants includes many perennials, and nearly all annuals and biennials. Definitions of "herb" and "herbaceous" The fourth edition o ...
s in the
family Family (from ) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). It forms the basis for social order. Ideally, families offer predictabili ...
Amaryllidaceae The Amaryllidaceae are a family of herbaceous, mainly perennial and bulbous (rarely rhizomatous) flowering plants in the monocot order Asparagales. The family takes its name from the genus '' Amaryllis'' and is commonly known as the amaryl ...
. The plants have two linear
leaves A leaf (: leaves) is a principal appendage of the stem of a vascular plant, usually borne laterally above ground and specialized for photosynthesis. Leaves are collectively called foliage, as in "autumn foliage", while the leaves, stem, ...
and a single small white drooping bell-shaped
flower Flowers, also known as blooms and blossoms, are the reproductive structures of flowering plants ( angiosperms). Typically, they are structured in four circular levels, called whorls, around the end of a stalk. These whorls include: calyx, m ...
with six petal-like (
petaloid Petals are modified leaves that form an inner whorl surrounding the reproductive parts of flowers. They are often brightly coloured or unusually shaped to attract pollinators. All of the petals of a flower are collectively known as the ''coroll ...
)
tepals A tepal is one of the outer parts of a flower (collectively the perianth). The term is used when these parts cannot easily be classified as either sepals or petals. This may be because the parts of the perianth are undifferentiated (i.e. of ve ...
in two circles (
whorls A whorl ( or ) is an individual circle, oval, volution or equivalent in a whorled pattern, which consists of a spiral or multiple concentric objects (including circles, ovals and arcs). In nature File:Photograph and axial plane floral diagram ...
). The smaller inner petals have green markings. Snowdrops have been known since the earliest times under various names, but were named ''Galanthus'' in 1753. As the number of recognised species increased, various attempts were made to divide the species into subgroups, usually on the basis of the pattern of the emerging leaves (
vernation Vernation or leafing is the formation of new leaves or fronds. In plant anatomy, it is the arrangement of leaves in a bud. In pine species, new leaves are short and encased in sheaths. Each leaf bundle consists of two to five needles. All the ...
). In the era of
molecular phylogenetics Molecular phylogenetics () is the branch of phylogeny that analyzes genetic, hereditary molecular differences, predominantly in DNA sequences, to gain information on an organism's evolutionary relationships. From these analyses, it is possible to ...
this characteristic has been shown to be unreliable and now seven molecularly defined
clades In biology, a clade (), also known as a monophyletic group or natural group, is a group of organisms that is composed of a common ancestor and all of its descendants. Clades are the fundamental unit of cladistics, a modern approach to taxonomy ...
are recognised that correspond to the biogeographical distribution of species. New species continue to be discovered. Most species flower in winter, before the vernal equinox (20 or 21 March in the
Northern Hemisphere The Northern Hemisphere is the half of Earth that is north of the equator. For other planets in the Solar System, north is defined by humans as being in the same celestial sphere, celestial hemisphere relative to the invariable plane of the Solar ...
), but some flower in early spring and late
autumn Autumn, also known as fall (especially in US & Canada), is one of the four temperate seasons on Earth. Outside the tropics, autumn marks the transition from summer to winter, in September (Northern Hemisphere) or March ( Southern Hemisphe ...
. Sometimes snowdrops are confused with the two related genera within the
tribe The term tribe is used in many different contexts to refer to a category of human social group. The predominant worldwide use of the term in English is in the discipline of anthropology. The definition is contested, in part due to conflict ...
Galantheae Galantheae is a tribe of European, West Asian and North African flowering plants belonging to the subfamily Amaryllidoideae of the Amaryllis family (Amaryllidaceae). , it contains three genera, although more were included previously. The position ...
, snowflakes ''
Leucojum ''Leucojum'' is a small genus of bulbous plants native to Eurasia belonging to the amaryllis family, subfamily Amaryllidoideae. As currently circumscribed, the genus includes only two known species, most former species having been moved into t ...
'' and ''
Acis The 3D ACIS Modeler (ACIS) is a geometric modeling kernel developed by Spatial Corporation (formerly Spatial Technology), part of Dassault Systèmes. ACIS is used by software developers in industries such as computer-aided design, computer-ai ...
''.


Description


General

All
species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...
of ''Galanthus'' are
perennial In horticulture, the term perennial ('' per-'' + '' -ennial'', "through the year") is used to differentiate a plant from shorter-lived annuals and biennials. It has thus been defined as a plant that lives more than 2 years. The term is also ...
petaloid Petals are modified leaves that form an inner whorl surrounding the reproductive parts of flowers. They are often brightly coloured or unusually shaped to attract pollinators. All of the petals of a flower are collectively known as the ''coroll ...
herbaceous Herbaceous plants are vascular plants that have no persistent woody stems above ground. This broad category of plants includes many perennials, and nearly all annuals and biennials. Definitions of "herb" and "herbaceous" The fourth edition of ...
bulbous (growing from
bulb In botany, a bulb is a short underground stem with fleshy leaves or leaf basesBell, A.D. 1997. ''Plant form: an illustrated guide to flowering plant morphology''. Oxford University Press, Oxford, U.K. that function as food storage organs duri ...
s)
monocot Monocotyledons (), commonly referred to as monocots, (Lilianae ''sensu'' Chase & Reveal) are flowering plants whose seeds contain only one Embryo#Plant embryos, embryonic leaf, or cotyledon. A monocot taxon has been in use for several decades, but ...
plants. The
genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...
is characterised by the presence of two
leaves A leaf (: leaves) is a principal appendage of the stem of a vascular plant, usually borne laterally above ground and specialized for photosynthesis. Leaves are collectively called foliage, as in "autumn foliage", while the leaves, stem, ...
, pendulous white
flowers Flowers, also known as blooms and blossoms, are the reproductive structures of flowering plants ( angiosperms). Typically, they are structured in four circular levels, called whorls, around the end of a stalk. These whorls include: calyx, m ...
with six free
perianth The perianth (perigonium, perigon or perigone in monocots) is the non-reproductive part of the flower. It is a structure that forms an envelope surrounding the sexual organs, consisting of the calyx (sepals) and the corolla (petals) or tepal ...
segments in two
whorls A whorl ( or ) is an individual circle, oval, volution or equivalent in a whorled pattern, which consists of a spiral or multiple concentric objects (including circles, ovals and arcs). In nature File:Photograph and axial plane floral diagram ...
. The inner whorl is smaller than the outer whorl and has green markings.


Vegetative

; Leaves: These are basal, emerging from the bulb initially enclosed in a tubular membranous sheath of
cataphylls In plant morphology, a cataphyll (sometimes also called a ''cataphyllum'' or cataphyll leafJackson, Benjamin, Daydon; A Glossary of Botanic Terms with their Derivation and Accent; Published by Gerald Duckworth & Co. London, 4th ed 1928) is a reduce ...
. Generally, these are two (sometimes three) in number and linear, strap-shaped, or
oblanceolate The following terms are used to describe leaf morphology in the description and taxonomy of plants. Leaves may be simple (that is, the leaf blade or 'lamina' is undivided) or compound (that is, the leaf blade is divided into two or more leaflets) ...
.
Vernation Vernation or leafing is the formation of new leaves or fronds. In plant anatomy, it is the arrangement of leaves in a bud. In pine species, new leaves are short and encased in sheaths. Each leaf bundle consists of two to five needles. All the ...
, the arrangement of the emerging leaves relative to each other, varies among species. These may be applanate (flat), supervolute (conduplicate), or explicative (pleated). In applanate vernation, the two leaf blades are pressed flat to each other within the bud and as they emerge; explicative leaves are also pressed flat against each other, but the edges of the leaves are folded back (externally recurved) or sometimes rolled; in supervolute plants, one leaf is tightly clasped around the other within the bud and generally remains at the point where the leaves emerge from the soil (for illustration, see Stearn and Davis). In the past, this feature has been used to distinguish between species and to determine the parentage of hybrids, but now has been shown to be homoplasious, and not useful in this regard. The scape (flowering stalk) is erect, leafless,
terete Terete is a term in botany used to describe a cross section (geometry), cross section that is circular, or like a distorted circle, with a single surface wrapping around it.Lichen Vocabulary, Lichens of North America Information, Sylvia and S ...
, or compressed.


Reproductive

;Inflorescence : At the top of the scape is a pair of
bract In botany, a bract is a modified or specialized leaf, associated with a reproductive structure such as a flower, inflorescence axis or cone scale. Bracts are usually different from foliage leaves in size, color, shape or texture. They also lo ...
-like
spathe In botany, a bract is a modified or specialized leaf, associated with a reproductive structure such as a flower, inflorescence axis or cone scale. Bracts are usually different from foliage leaves in size, color, shape or texture. They also look ...
s (valves) usually fused down one side and joined by a papery membrane, appearing monophyllous (single). From between the spathes emerges a solitary (rarely two), pendulous, nodding, bell-shaped white flower, held on a slender
pedicel Pedicle or pedicel may refer to: Human anatomy *Pedicle of vertebral arch, the segment between the transverse process and the vertebral body, and is often used as a radiographic marker and entry point in vertebroplasty and kyphoplasty procedures ...
. The flower bears six free
perianth The perianth (perigonium, perigon or perigone in monocots) is the non-reproductive part of the flower. It is a structure that forms an envelope surrounding the sexual organs, consisting of the calyx (sepals) and the corolla (petals) or tepal ...
segments (
tepal A tepal is one of the outer parts of a flower (collectively the perianth). The term is used when these parts cannot easily be classified as either sepals or petals. This may be because the parts of the perianth are undifferentiated (i.e. of very ...
s) rather than true
petals Petals are modified leaves that form an inner whorl surrounding the reproductive parts of flowers. They are often brightly coloured or unusually shaped to attract pollinators. All of the petals of a flower are collectively known as the ''coroll ...
, arranged in two whorls of three, the outer whorl being larger and more convex than the inner whorl. The outer tepals are acute to more or less obtuse, spathulate or oblanceolate to narrowly
obovate The following terms are used to describe leaf morphology in the description and taxonomy of plants. Leaves may be simple (that is, the leaf blade or 'lamina' is undivided) or compound (that is, the leaf blade is divided into two or more leaflets) ...
or linear, shortly clawed, and erect spreading. The inner tepals are much shorter (half to two thirds as long), oblong, spathulate or oblanceolate, somewhat unguiculate (claw like); tapering to the base and erect. These tepals also bear green markings at the base, the apex, or both, that when at the apex, are bridge-shaped over the small sinus (notch) at the tip of each tepal, which are emarginate. Occasionally, the markings are either green-yellow, yellow, or absent, and the shape and size varies by species. ; Androecium : The six
stamens The stamen (: stamina or stamens) is a part consisting of the male reproductive organs of a flower. Collectively, the stamens form the androecium., p. 10 Morphology and terminology A stamen typically consists of a stalk called the filamen ...
are inserted at the base of the perianth, and are very short (shorter than the inner perianth segments), the anthers basifixed (attached at their bases) with filaments much shorter than the anthers; they dehisce (open) by terminal pores or short slits. ; Gynoecium, fruit and seeds: The
inferior ovary In the flowering plants, an ovary is a part of the female reproductive organ of the flower or gynoecium. Specifically, it is the part of the pistil which holds the ovule(s) and is located above or below or at the point of connection with the ba ...
is three-celled. The
style Style, or styles may refer to: Film and television * ''Style'' (2001 film), a Hindi film starring Sharman Joshi, Riya Sen, Sahil Khan and Shilpi Mudgal * ''Style'' (2002 film), a Tamil drama film * ''Style'' (2004 film), a Burmese film * '' ...
is slender and longer than the anthers; the stigma is minutely
capitate The capitate bone is a bone in the human wrist found in the center of the carpal bone region, located at the distal end of the radius and ulna bones. It articulates with the third metacarpal bone (the middle finger) and forms the third carpomet ...
. The ovary ripens into a three-celled capsule fruit. This fruit is fleshy, ellipsoid or almost spherical, opening by three flaps, with seeds that are light brown to white and oblong with a small appendage or tail (
elaiosome Elaiosomes ( ''élaion'' "oil" + ''sóma'' "body") are fleshy structures that are attached to the seeds of many plant species. The elaiosome is rich in lipids and proteins, and may be variously shaped. Many plants have elaiosomes that attract ...
) containing substances attractive to
ant Ants are Eusociality, eusocial insects of the Family (biology), family Formicidae and, along with the related wasps and bees, belong to the Taxonomy (biology), order Hymenoptera. Ants evolved from Vespoidea, vespoid wasp ancestors in the Cre ...
s, which distribute the seeds. The
chromosome number Ploidy () is the number of complete sets of chromosomes in a cell, and hence the number of possible alleles for autosomal and pseudoautosomal genes. Here ''sets of chromosomes'' refers to the number of maternal and paternal chromosome copies, ...
is 2n=24.
Floral formula A floral formula is a notation for representing the structure of particular types of flowers. Such notations use numbers, letters and various symbols to convey significant information in a compact form. They may represent the floral form of a part ...
: \star\; P_ \; A_ \; G_


Distribution and habitat

The genus ''Galanthus'' is native to Europe and the Middle East, from the Spanish and French
Pyrenees The Pyrenees are a mountain range straddling the border of France and Spain. They extend nearly from their union with the Cantabrian Mountains to Cap de Creus on the Mediterranean coast, reaching a maximum elevation of at the peak of Aneto. ...
in the west through to the
Caucasus The Caucasus () or Caucasia (), is a region spanning Eastern Europe and Western Asia. It is situated between the Black Sea and the Caspian Sea, comprising parts of Southern Russia, Georgia, Armenia, and Azerbaijan. The Caucasus Mountains, i ...
and
Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...
in the east, and south to
Sicily Sicily (Italian language, Italian and ), officially the Sicilian Region (), is an island in the central Mediterranean Sea, south of the Italian Peninsula in continental Europe and is one of the 20 regions of Italy, regions of Italy. With 4. ...
, the
Peloponnese The Peloponnese ( ), Peloponnesus ( ; , ) or Morea (; ) is a peninsula and geographic region in Southern Greece, and the southernmost region of the Balkans. It is connected to the central part of the country by the Isthmus of Corinth land bridg ...
, the Aegean,
Turkey Turkey, officially the Republic of Türkiye, is a country mainly located in Anatolia in West Asia, with a relatively small part called East Thrace in Southeast Europe. It borders the Black Sea to the north; Georgia (country), Georgia, Armen ...
,
Lebanon Lebanon, officially the Republic of Lebanon, is a country in the Levant region of West Asia. Situated at the crossroads of the Mediterranean Basin and the Arabian Peninsula, it is bordered by Syria to the north and east, Israel to the south ...
, and
Syria Syria, officially the Syrian Arab Republic, is a country in West Asia located in the Eastern Mediterranean and the Levant. It borders the Mediterranean Sea to the west, Turkey to Syria–Turkey border, the north, Iraq to Iraq–Syria border, t ...
. The northern limit is uncertain because ''G. nivalis'' has been widely introduced and cultivated throughout Europe. ''G. nivalis'' and some other species valued as ornamentals have become widely
naturalised Naturalization (or naturalisation) is the legal act or process by which a non-national of a country acquires the nationality of that country after birth. The definition of naturalization by the International Organization for Migration of the ...
in Europe, North America, and other regions. In the Udmurt republic of Russia, ''Galanthus'' are found even above the 56th parallel. ''Galanthus nivalis'' is the best-known and most widespread representative of the genus ''Galanthus''. It is native to a large area of Europe, stretching from the Pyrenees in the west, through France and Germany to Poland in the north, Italy, northern Greece, Bulgaria, Romania, Ukraine, and
European Turkey East Thrace or Eastern Thrace, also known as Turkish Thrace or European Turkey, is the part of Turkey that is geographically in Southeast Europe. Turkish Thrace accounts for 3.03% of Turkey's land area and 15% of its population. The largest c ...
. It has been introduced and is widely naturalised elsewhere. Although it is often thought of as a British native wild flower, or to have been brought to the British Isles by the Romans, it most likely was introduced around the early sixteenth century, and is currently not a protected species in the UK. It was first recorded as naturalised in the UK in
Worcestershire Worcestershire ( , ; written abbreviation: Worcs) is a Ceremonial counties of England, ceremonial county in the West Midlands (region), West Midlands of England. It is bordered by Shropshire, Staffordshire, and the West Midlands (county), West ...
and
Gloucestershire Gloucestershire ( , ; abbreviated Glos.) is a Ceremonial counties of England, ceremonial county in South West England. It is bordered by Herefordshire to the north-west, Worcestershire to the north, Warwickshire to the north-east, Oxfordshire ...
in 1770. Most other ''Galanthus'' species are from the eastern Mediterranean, while several are found in the
Caucasus The Caucasus () or Caucasia (), is a region spanning Eastern Europe and Western Asia. It is situated between the Black Sea and the Caspian Sea, comprising parts of Southern Russia, Georgia, Armenia, and Azerbaijan. The Caucasus Mountains, i ...
, in southern Russia, Georgia, Armenia, and Azerbaijan. ''Galanthus fosteri'' is found in Jordan, Lebanon, Syria, Turkey, and, perhaps,
Palestine Palestine, officially the State of Palestine, is a country in West Asia. Recognized by International recognition of Palestine, 147 of the UN's 193 member states, it encompasses the Israeli-occupied West Bank, including East Jerusalem, and th ...
. Most ''Galanthus'' species grow best in
woodland A woodland () is, in the broad sense, land covered with woody plants (trees and shrubs), or in a narrow sense, synonymous with wood (or in the U.S., the '' plurale tantum'' woods), a low-density forest forming open habitats with plenty of sunli ...
, in
acid An acid is a molecule or ion capable of either donating a proton (i.e. Hydron, hydrogen cation, H+), known as a Brønsted–Lowry acid–base theory, Brønsted–Lowry acid, or forming a covalent bond with an electron pair, known as a Lewis ...
or alkaline soil, although some are
grassland A grassland is an area where the vegetation is dominance (ecology), dominated by grasses (Poaceae). However, sedge (Cyperaceae) and rush (Juncaceae) can also be found along with variable proportions of legumes such as clover, and other Herbaceo ...
or mountain species.


Taxonomy


History


Early

Snowdrops have been known since early times, being described by the classical
Greek Greek may refer to: Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group *Greek language, a branch of the Indo-European language family **Proto-Greek language, the assumed last common ancestor of all kno ...
author
Theophrastus Theophrastus (; ; c. 371 – c. 287 BC) was an ancient Greek Philosophy, philosopher and Natural history, naturalist. A native of Eresos in Lesbos, he was Aristotle's close colleague and successor as head of the Lyceum (classical), Lyceum, the ...
, in the fourth century BCE, in his ''Περὶ φυτῶν ἱστορία'' (
Latin Latin ( or ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally spoken by the Latins (Italic tribe), Latins in Latium (now known as Lazio), the lower Tiber area aroun ...
: ''Historia plantarum'', ''Enquiry into plants''). He gave it, and similar plants, the name λευκόἲον (λευκος, leukos "white" and ἰόν, ion "violet") from which the later name ''Leucojum'' was derived. He described the plant as "ἑπεἰ τοῖς γε χρώμασι λευκἂ καἱ οὐ λεπυριώδη" (in colour white and bulbs without scales) and of their habits "Ἰῶν δ' ἁνθῶν τὀ μἑν πρῶτον ἑκφαἱνεται τὁ λευκόἲον, ὅπου μἑν ό ἀἠρ μαλακώτερος εὐθὑς τοῦ χειμῶνος, ὅπου δἐ σκληρότερος ὕστερον, ἑνιαχοῡ τοῡ ἣρος" (Of the flowers, the first to appear is the white violet. Where the climate is mild, it appears with the first sign of winter, but in more severe climates, later in spring)
Rembert Dodoens Rembert Dodoens (born Rembert van Joenckema, 29 June 1517 – 10 March 1585) was a Flemish people, Flemish physician and botanist, also known under his Latinization (literature), Latinized name Rembertus Dodonaeus. He has been called the father o ...
, a
Flemish Flemish may refer to: * Flemish, adjective for Flanders, Belgium * Flemish region, one of the three regions of Belgium *Flemish Community, one of the three constitutionally defined language communities of Belgium * Flemish dialects, a Dutch dialec ...
botanist, described and illustrated this plant in 1583 as did
Gerard Gerard is a masculine forename of Proto-Germanic language, Proto-Germanic origin, variations of which exist in many Germanic and Romance languages. Like many other Germanic name, early Germanic names, it is dithematic, consisting of two meaningful ...
in England in 1597 (probably using much of Dodoens' material), calling it ''Leucojum bulbosum praecox'' (Early bulbous violet). Gerard refers to Theophrastus's description as ''Viola alba'' or ''Viola bulbosa'', using Pliny's translation, and comments that the plant had originated in Italy and had "taken possession" in England "many years past". The
genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...
was formally named ''Galanthus'' and described by
Carl Linnaeus Carl Linnaeus (23 May 1707 – 10 January 1778), also known after ennoblement in 1761 as Carl von Linné,#Blunt, Blunt (2004), p. 171. was a Swedish biologist and physician who formalised binomial nomenclature, the modern system of naming o ...
in 1753, with the single
species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...
, ''
Galanthus nivalis ''Galanthus nivalis'', the snowdrop or common snowdrop, is the best-known and most widespread of the 20 species in its genus, ''Galanthus''. Snowdrops are among the first bulbs to bloom in spring and can form impressive carpets of white in areas ...
'', which is the
type Type may refer to: Science and technology Computing * Typing, producing text via a keyboard, typewriter, etc. * Data type, collection of values used for computations. * File type * TYPE (DOS command), a command to display contents of a file. * ...
species. Consequently, Linnaeus is granted the
botanical authority In botanical nomenclature, author citation is the way of citing the person or group of people who validly published a botanical name, i.e. who first published the name while fulfilling the formal requirements as specified by the ''International Cod ...
. In doing so, he distinguished this genus and species from ''
Leucojum ''Leucojum'' is a small genus of bulbous plants native to Eurasia belonging to the amaryllis family, subfamily Amaryllidoideae. As currently circumscribed, the genus includes only two known species, most former species having been moved into t ...
'' (''Leucojum bulbosum trifolium minus''), a name by which it previously had been known.


Modern

In 1763
Michel Adanson Michel Adanson (7 April 17273 August 1806) was an 18th-century French botanist and naturalist who traveled to Senegal to study flora and fauna. He proposed a "natural system" of taxonomy distinct from the binomial system forwarded by Linnaeus. ...
began a system of arranging genera in families. Using the
synonym A synonym is a word, morpheme, or phrase that means precisely or nearly the same as another word, morpheme, or phrase in a given language. For example, in the English language, the words ''begin'', ''start'', ''commence'', and ''initiate'' are a ...
''Acrocorion'' (also spelt ''Akrokorion''), he placed ''Galanthus'' in the family
Liliaceae The lily family, Liliaceae, consists of about 15 genera and 610 species of flowering plants within the order Liliales. They are monocotyledonous, perennial, herbaceous, often bulbous geophytes. Plants in this family have evolved with a fai ...
, section Narcissi.
Lamarck Jean-Baptiste Pierre Antoine de Monet, chevalier de Lamarck (1 August 1744 – 18 December 1829), often known simply as Lamarck (; ), was a French naturalist, biologist, academic, and soldier. He was an early proponent of the idea that biolo ...
provided a description of the genus in his encyclopedia (1786), and later, ''Illustrations des genres'' (1793). In 1789 de Jussieu, who is credited with the modern concept of genera organised in
families Family (from ) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship). It forms the basis for social order. Ideally, families offer predictability, structure, and safety as ...
, placed ''Galanthus'' and related genera within a division of
Monocotyledons Monocotyledons (), commonly referred to as monocots, (Lilianae ''sensu'' Chase & Reveal) are flowering plants whose seeds contain only one embryonic leaf, or cotyledon. A monocot taxon has been in use for several decades, but with various ranks and ...
, using a modified form of Linnaeus' sexual classification, but with the respective topography of stamens to carpels rather than just their numbers. In doing so, he restored the name ''Galanthus'' and retained their placement under Narcissi, this time as a family (known as ''Ordo'', at that time) and referred to the French vernacular name, '' Perce-neige'' (Snow-pierce), based on the plants tendency to push through early spring snow (see
Ecology Ecology () is the natural science of the relationships among living organisms and their Natural environment, environment. Ecology considers organisms at the individual, population, community (ecology), community, ecosystem, and biosphere lev ...
for illustration). The modern family of
Amaryllidaceae The Amaryllidaceae are a family of herbaceous, mainly perennial and bulbous (rarely rhizomatous) flowering plants in the monocot order Asparagales. The family takes its name from the genus '' Amaryllis'' and is commonly known as the amaryl ...
, in which ''Galanthus'' is placed, dates to Jaume Saint-Hilaire (1805) who replaced Jussieu's Narcissi with ''Amaryllidées''. In 1810,
Brown Brown is a color. It can be considered a composite color, but it is mainly a darker shade of orange. In the CMYK color model used in printing and painting, brown is usually made by combining the colors Orange (colour), orange and black. In the ...
proposed that a subgroup of Liliaceae be distinguished on the basis of the position of the
ovaries The ovary () is a gonad in the female reproductive system that produces ova; when released, an ovum travels through the fallopian tube/oviduct into the uterus. There is an ovary on the left and the right side of the body. The ovaries are endocr ...
and be referred to as Amaryllideae, and in 1813, de Candolle separated them by describing Liliacées Juss. and Amaryllidées Brown as two quite separate families. However, in his comprehensive survey of the
Flora of France The wildlife of France can be divided into that of Metropolitan France, and that of the French Overseas territories. For more information, see: * Fauna of Metropolitan France * Flora of Metropolitan France * Fungi of Metropolitan France * Wild ...
( Flore française, 1805–1815) he divided Liliaceae into a series of ''Ordres'', and placed Galanthus into the Narcissi ''Ordre''. This relationship of Galanthus to either liliaceous or amaryllidaceaous taxa (see Taxonomy of Liliaceae) was to last for another two centuries until the two were formally divided at the end of the twentieth century. Lindley (1830) followed this general pattern, placing ''Galanthus'' and related genera such as ''
Amaryllis ''Amaryllis'' () is the only genus in the subtribe Amaryllidinae (tribe Amaryllideae). It is a small genus of flowering bulbs, with two species. The better known of the two, '' Amaryllis belladonna'', is a native of the Western Cape region of ...
'' and '' Narcissus'' in his Amaryllideae (which he called The Narcissus Tribe in English). By 1853, the number of known plants was increasing considerably and he revised his schema in his last work, placing ''Galanthus'' together, and the other two genera in the modern
Galantheae Galantheae is a tribe of European, West Asian and North African flowering plants belonging to the subfamily Amaryllidoideae of the Amaryllis family (Amaryllidaceae). , it contains three genera, although more were included previously. The position ...
in tribe Amarylleae, order Amaryllidaceae, alliance Narcissales. These three genera have been treated together taxonomically by most authors, on the basis of an inferior ovary. As the number of plant species increased, so did the taxonomic complexity. By the time Bentham and Hooker published their ''Genera plantarum'' (1862–1883) ordo Amaryllideae contained five tribes, and tribe Amarylleae three subtribes (see Bentham & Hooker system). They placed ''Galanthus'' in subtribe Genuinae and included three species.


Phylogeny

''Galanthus'' is one of three closely related genera making up the tribe
Galantheae Galantheae is a tribe of European, West Asian and North African flowering plants belonging to the subfamily Amaryllidoideae of the Amaryllis family (Amaryllidaceae). , it contains three genera, although more were included previously. The position ...
within subfamily
Amaryllidoideae Amaryllidoideae (Amaryllidaceae ''s.s.'', amaryllids) is a subfamily of monocot flowering plants in the Family (biology), family Amaryllidaceae, Order (biology), order Asparagales. The most recent Angiosperm Phylogeny Group, APG classification, A ...
(family
Amaryllidaceae The Amaryllidaceae are a family of herbaceous, mainly perennial and bulbous (rarely rhizomatous) flowering plants in the monocot order Asparagales. The family takes its name from the genus '' Amaryllis'' and is commonly known as the amaryl ...
). Sometimes snowdrops are confused with the other two genera, ''
Leucojum ''Leucojum'' is a small genus of bulbous plants native to Eurasia belonging to the amaryllis family, subfamily Amaryllidoideae. As currently circumscribed, the genus includes only two known species, most former species having been moved into t ...
'' and ''
Acis The 3D ACIS Modeler (ACIS) is a geometric modeling kernel developed by Spatial Corporation (formerly Spatial Technology), part of Dassault Systèmes. ACIS is used by software developers in industries such as computer-aided design, computer-ai ...
'' (both called snowflakes). ''Leucojum'' species are much larger and flower in spring (or early summer, depending on the species), with all six
tepal A tepal is one of the outer parts of a flower (collectively the perianth). The term is used when these parts cannot easily be classified as either sepals or petals. This may be because the parts of the perianth are undifferentiated (i.e. of very ...
s in the flower being the same size, although some "poculiform" (goblet- or cup-shaped) ''Galanthus'' species may have inner segments similar in shape and length to the outer ones. Galantheae are likely to have arisen in the Caucusus.


Subdivision

''Galanthus'' has approximately 20 species, but new species continue to be described. ''G. trojanus'' was identified in Turkey in 2001. ''G. panjutinii'' (Panjutin's snowdrop) was discovered in 2012 in five locations in a small area (estimated at ) of the northern
Colchis In classical antiquity and Greco-Roman geography, Colchis (; ) was an exonym for the Georgian polity of Egrisi ( ka, ეგრისი) located on the eastern coast of the Black Sea, centered in present-day western Georgia. Its population, the ...
area (western
Transcaucasus The South Caucasus, also known as Transcaucasia or the Transcaucasus, is a geographical region on the border of Eastern Europe and West Asia, straddling the southern Caucasus Mountains. The South Caucasus roughly corresponds to modern Armenia, ...
) of
Georgia Georgia most commonly refers to: * Georgia (country), a country in the South Caucasus * Georgia (U.S. state), a state in the southeastern United States Georgia may also refer to: People and fictional characters * Georgia (name), a list of pe ...
and
Russia Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders ...
. ''G. samothracicus'' was identified in Greece in 2014. Since it has not been subjected to genetic sequencing, it remains unplaced. It resembles ''G. nivalis'', but is outside the distribution of that species. Many species are difficult to identify, however, and traditional infrageneric classification based on
plant morphology Phytomorphology is the study of the physical form and external structure of plants.Raven, P. H., R. F. Evert, & S. E. Eichhorn. ''Biology of Plants'', 7th ed., page 9. (New York: W. H. Freeman, 2005). . This is usually considered distinct from pl ...
alone, such as those of
Stern The stern is the back or aft-most part of a ship or boat, technically defined as the area built up over the sternpost, extending upwards from the counter rail to the taffrail. The stern lies opposite the bow, the foremost part of a ship. O ...
(1956), Traub (1963) and Davis (1999, 2001), has not reflected what is known about its
evolutionary history The history of life on Earth traces the processes by which living and extinct organisms evolved, from the earliest emergence of life to the present day. Earth formed about 4.5 billion years ago (abbreviated as ''Ga'', for '' gigaannum'') and ...
, due to the morphological similarities among the species and relative lack of easily discernible distinguishing characteristics. Stern divided the genus into three series according to leaf
vernation Vernation or leafing is the formation of new leaves or fronds. In plant anatomy, it is the arrangement of leaves in a bud. In pine species, new leaves are short and encased in sheaths. Each leaf bundle consists of two to five needles. All the ...
(the way the leaves are folded in the bud, when viewed in transverse section, see
Description Description is any type of communication that aims to make vivid a place, object, person, group, or other physical entity. It is one of four rhetorical modes (also known as ''modes of discourse''), along with exposition, argumentation, and narr ...
); * section ''Nivales'' Beck (flat leaves) * section ''Plicati'' Beck ( plicate leaves) * section ''Latifolii'' Stern ( convolute leaves) Stern further utilised characteristics such as the markings of the inner segments, length of the pedicels in relation to the spathe, and the colour and shape of the leaves in identifying and classifying species Traub considered them as
subgenera In biology, a subgenus ( subgenera) is a taxonomic rank directly below genus. In the International Code of Zoological Nomenclature, a subgeneric name can be used independently or included in a species name, in parentheses, placed between the ge ...
; * subgenus ''Galanthus'' * subgenus ''Plicatanthus'' Traub & Moldk. * subgenus ''Platyphyllanthe'' Traub By contrast Davis, with much more information and specimens, included
biogeography Biogeography is the study of the species distribution, distribution of species and ecosystems in geography, geographic space and through evolutionary history of life, geological time. Organisms and biological community (ecology), communities o ...
in addition to vernation, forming two series. He used somewhat different terminology for vernation, namely applanate (flat), explicative (plicate), and supervolute (convolute). He merged ''Nivalis'' and ''Plicati'' into series ''Galanthus'', and divided ''Latifolii'' into two subseries, ''Glaucaefolii'' (Kem.-Nath) A.P.Davis and ''Viridifolii'' (Kem.-Nath) A.P.Davis. Early
molecular phylogenetic Molecular phylogenetics () is the branch of phylogeny that analyzes genetic, hereditary molecular differences, predominantly in DNA sequences, to gain information on an organism's evolutionary relationships. From these analyses, it is possible to ...
studies confirmed the genus was
monophyletic In biological cladistics for the classification of organisms, monophyly is the condition of a taxonomic grouping being a clade – that is, a grouping of organisms which meets these criteria: # the grouping contains its own most recent co ...
and suggested four
clades In biology, a clade (), also known as a monophyletic group or natural group, is a group of organisms that is composed of a common ancestor and all of its descendants. Clades are the fundamental unit of cladistics, a modern approach to taxonomy ...
, which were labelled as
series Series may refer to: People with the name * Caroline Series (born 1951), English mathematician, daughter of George Series * George Series (1920–1995), English physicist Arts, entertainment, and media Music * Series, the ordered sets used i ...
, and showed that Davis' subseries were not monophyletic. An expanded study in 2013 demonstrated seven major clades, corresponding to biogeographical distribution. This study used nuclear encoded nr ITS (Nuclear ribosomal internal transcribed spacer), and
plastid A plastid is a membrane-bound organelle found in the Cell (biology), cells of plants, algae, and some other eukaryotic organisms. Plastids are considered to be intracellular endosymbiotic cyanobacteria. Examples of plastids include chloroplasts ...
encoded genes ''matK'' ( Maturase K), '' trnL-F'', '' ndhF'', and '' psbK–psbI'', and examined all species recognised at the time, as well as two naturally occurring putative hybrids. The morphological characteristic of vernation that earlier authors had mainly relied on was shown to be highly homoplasious. A number of species, such as ''G. nivalis'' and ''G. elwesii'' demonstrated intraspecific biogeographical clades, indicating problems with
speciation Speciation is the evolutionary process by which populations evolve to become distinct species. The biologist Orator F. Cook coined the term in 1906 for cladogenesis, the splitting of lineages, as opposed to anagenesis, phyletic evolution within ...
and there may be a need for recircumscription. These clades were assigned names, partly according to Davis' previous groupings. In this model clade, the group containing ''G. platyphyllus'' is
sister A sister is a woman or a girl who shares parents or a parent with another individual; a female sibling. The male counterpart is a brother. Although the term typically refers to a familial relationship, it is sometimes used endearingly to ref ...
to the rest of the genus. By contrast, another study performed at the same time, using both
nuclear Nuclear may refer to: Physics Relating to the nucleus of the atom: *Nuclear engineering *Nuclear physics *Nuclear power *Nuclear reactor *Nuclear weapon *Nuclear medicine *Radiation therapy *Nuclear warfare Mathematics * Nuclear space *Nuclear ...
and
chloroplast DNA Chloroplast DNA (cpDNA), also known as plastid DNA (ptDNA) is the DNA located in chloroplasts, which are photosynthetic organelles located within the cells of some eukaryotic organisms. Chloroplasts, like other types of plastid, contain a genome s ...
, but limited to the 14 species found in Turkey, largely confirmed Davis' series and subseries, and with biogeographical correlation. Series ''Galanthus'' in this study corresponded to clade nivalis, subseries ''Glaucaefolii'' with clade Elwesii and subseries ''Viridifolii'' with clades Woronowii and Alpinus. However, the model did not provide complete resolution.


Clades

''sensu'' Ronsted et al. 2013 * Platyphyllus clade (
Caucasus The Caucasus () or Caucasia (), is a region spanning Eastern Europe and Western Asia. It is situated between the Black Sea and the Caspian Sea, comprising parts of Southern Russia, Georgia, Armenia, and Azerbaijan. The Caucasus Mountains, i ...
, W.
Transcaucasus The South Caucasus, also known as Transcaucasia or the Transcaucasus, is a geographical region on the border of Eastern Europe and West Asia, straddling the southern Caucasus Mountains. The South Caucasus roughly corresponds to modern Armenia, ...
, NE
Turkey Turkey, officially the Republic of Türkiye, is a country mainly located in Anatolia in West Asia, with a relatively small part called East Thrace in Southeast Europe. It borders the Black Sea to the north; Georgia (country), Georgia, Armen ...
) ** '' Galanthus krasnovii'' Khokhr. 1963 ** '' Galanthus platyphyllus'' Traub & Moldenke 1948 ** '' Galanthus panjutinii'' Zubov & A.P.Davis 2012 * Trojanus clade (NW Turkey) ** '' Galanthus trojanus'' A.P.Davis & Özhatay 2001 * Ikariae clade ( Aegean Islands) ** '' Galanthus ikariae'' Baker 1893 * Elwesii clade (Turkey, Aegean Islands, SE Europe) ** '' Galanthus cilicicus'' Baker 1897 ** '' Galanthus elwesii'' Hook.f. 1875 (2 variants) ** '' Galanthus gracilis'' Celak. 1891 ** '' Galanthus peshmenii'' A.P.Davis & C.D.Brickell 1994 * Nivalis clade (Europe, NW Turkey) ** ''
Galanthus nivalis ''Galanthus nivalis'', the snowdrop or common snowdrop, is the best-known and most widespread of the 20 species in its genus, ''Galanthus''. Snowdrops are among the first bulbs to bloom in spring and can form impressive carpets of white in areas ...
'' L. 1753 ** '' Galanthus plicatus'' M.Bieb. 1819 (2 subspecies) ** '' Galanthus reginae-olgae'' Orph. 1874 (2 subspecies) * Woronowii clade (Caucasus, E. and NE Turkey, N.
Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...
) ** '' Galanthus fosteri'' Baker 1889 ** '' Galanthus lagodechianus'' Kem.-Nath. 1947 ** '' Galanthus rizehensis''
Stern The stern is the back or aft-most part of a ship or boat, technically defined as the area built up over the sternpost, extending upwards from the counter rail to the taffrail. The stern lies opposite the bow, the foremost part of a ship. O ...
1956 ** ''
Galanthus woronowii ''Galanthus woronowii'', the green snowdrop or Woronow's snowdrop, is a bulbous plant native to north-east Turkey and the west and central Caucasus. In cultivation particularly, it has often been confused with two other species with broad green l ...
'' Losinsk. 1935 * Alpinus clade (Caucasus, NE Turkey, N.Iran) ** ''Galanthus'' × ''allenii'' Baker 1891 ** '' Galanthus angustifolius'' Koss 1951 ** '' Galanthus alpinus'' Sosn. (2 variants) 1911 ** '' Galanthus koenenianus'' Lobin 1993 ** '' Galanthus transcaucasicus'' Fomin 1909 * Unplaced ** '' Galanthus bursanus'' Zubov, Konca & A.P.Davis 2019 (NW Turkey) ** '' Galanthus samothracicus'' Kit Tan & Biel 2014 (Greece) ;Selected species * Common snowdrop, ''
Galanthus nivalis ''Galanthus nivalis'', the snowdrop or common snowdrop, is the best-known and most widespread of the 20 species in its genus, ''Galanthus''. Snowdrops are among the first bulbs to bloom in spring and can form impressive carpets of white in areas ...
'', grows to around 7–15 cm tall, flowering between January and April in the northern temperate zone (January–May in the wild). Applanate vernation Bishop, Davis & Grimshaw (2002), p. 17. Grown as
ornamental Ornamental may refer to: *Ornamental grass, a type of grass grown as a decoration *Ornamental iron, mild steel that has been formed into decorative shapes, similar to wrought iron work *Ornamental plant, a plant that is grown for its ornamental qua ...
. * Crimean snowdrop, ''Galanthus plicatus'', 30 cm tall, flowering January/March, white flowers, with broad leaves folded back at the edges (explicative vernation) * Giant snowdrop, ''Galanthus elwesii'', a native of the
Levant The Levant ( ) is the subregion that borders the Eastern Mediterranean, Eastern Mediterranean sea to the west, and forms the core of West Asia and the political term, Middle East, ''Middle East''. In its narrowest sense, which is in use toda ...
, 23 cm tall, flowering January/February, with large flowers, the three inner segments of which often have a much larger and more conspicuous green blotch (or blotches) than the more common kinds; supervolute vernation. Grown as ornamental. * ''Galanthus reginae-olgae'', from
Greece Greece, officially the Hellenic Republic, is a country in Southeast Europe. Located on the southern tip of the Balkan peninsula, it shares land borders with Albania to the northwest, North Macedonia and Bulgaria to the north, and Turkey to th ...
and
Sicily Sicily (Italian language, Italian and ), officially the Sicilian Region (), is an island in the central Mediterranean Sea, south of the Italian Peninsula in continental Europe and is one of the 20 regions of Italy, regions of Italy. With 4. ...
, is quite similar in appearance to ''G. nivalis'', but flowers in autumn before the leaves appear. The leaves, which appear in the spring, have a characteristic white stripe on their upper side; applanate vernation ** ''G. reginae-olgae'' subsp. ''vernalis'', from Sicily, northern Greece and the southern part of former Yugoslavia, blooms at the end of the winter with developed young leaves and is thus easily confused with ''G. nivalis''.


Etymology

''Galanthus'' is derived from the
Greek Greek may refer to: Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group *Greek language, a branch of the Indo-European language family **Proto-Greek language, the assumed last common ancestor of all kno ...
γάλα (''gala''), meaning "milk" and ἄνθος (''anthos'') meaning "flower", alluding to the colour of the flowers. The
epithet An epithet (, ), also a byname, is a descriptive term (word or phrase) commonly accompanying or occurring in place of the name of a real or fictitious person, place, or thing. It is usually literally descriptive, as in Alfred the Great, Suleima ...
''nivalis'' is derived from the
Latin Latin ( or ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally spoken by the Latins (Italic tribe), Latins in Latium (now known as Lazio), the lower Tiber area aroun ...
, meaning "of the snow". The word "Snowdrop" may be derived from the
German German(s) may refer to: * Germany, the country of the Germans and German things **Germania (Roman era) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizenship in Germany, see also Ge ...
''Schneetropfen'' (snow-drop), the tear drop shaped pearl earrings popular in the sixteenth and seventeenth centuries. Other, earlier, common names include Candlemas bells, Fair maids of February, and White ladies (see
Symbols A symbol is a mark, sign, or word that indicates, signifies, or is understood as representing an idea, object, or relationship. Symbols allow people to go beyond what is known or seen by creating linkages between otherwise different concep ...
).


Ecology

Snowdrops are
hardy Hardy may refer to: People * Hardy (surname) * Hardy (given name) * Hardy (singer), American singer-songwriter Places Antarctica * Mount Hardy, Enderby Land * Hardy Cove, Greenwich Island * Hardy Rocks, Biscoe Islands Australia * Hardy, ...
herbaceous Herbaceous plants are vascular plants that have no persistent woody stems above ground. This broad category of plants includes many perennials, and nearly all annuals and biennials. Definitions of "herb" and "herbaceous" The fourth edition of ...
plants that perennate by underground
bulbs In botany, a bulb is a short underground stem with fleshy leaves or leaf basesBell, A.D. 1997. ''Plant form: an illustrated guide to flowering plant morphology''. Oxford University Press, Oxford, U.K. that function as food storage organs during ...
. They are among the earliest spring bulbs to bloom, although a few forms of ''G. nivalis'' are autumn flowering. In colder climates, they will emerge through snow (see illustration). They naturalise relatively easily forming large drifts. These are often sterile, found near human habitation, and also former monastic sites. The leaves die back a few weeks after the flowers have faded. ''Galanthus'' plants are relatively vigorous and may spread rapidly by forming bulb offsets. They also spread by dispersal of seed, animals disturbing bulbs, and water if disturbed by floods.


Conservation

Some snowdrop species are threatened in their wild
habitats In ecology, habitat refers to the array of resources, biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species' habitat can be seen as the physical manifestation of its ...
, due to
habitat destruction Habitat destruction (also termed habitat loss or habitat reduction) occurs when a natural habitat is no longer able to support its native species. The organisms once living there have either moved elsewhere, or are dead, leading to a decrease ...
, illegal collecting, and
climate change Present-day climate change includes both global warming—the ongoing increase in Global surface temperature, global average temperature—and its wider effects on Earth's climate system. Climate variability and change, Climate change in ...
. In most countries collecting bulbs from the wild is now illegal. Under
CITES CITES (shorter acronym for the Convention on International Trade in Endangered Species of Wild Fauna and Flora, also known as the Washington Convention) is a multilateral treaty to protect endangered plants and animals from the threats of inte ...
regulations, international trade in any quantity of ''Galanthus'', whether bulbs, live plants, or even dead ones, is illegal without a CITES permit. This applies to hybrids and named cultivars, as well as species. CITES lists all species, but allows a limited trade in wild-collected bulbs of just three species (''G. nivalis'', ''G. elwesii'', and ''G. woronowii'') from Turkey and Georgia. A number of species are on the
IUCN The International Union for Conservation of Nature (IUCN) is an international organization working in the field of nature conservation and sustainable use of natural resources. Founded in 1948, IUCN has become the global authority on the status ...
Red List The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is an inventory of the global conservation status and extinction risk of biological sp ...
of threatened species, with the
conservation status The conservation status of a group of organisms (for instance, a species) indicates whether the group still exists and how likely the group is to become extinct in the near future. Many factors are taken into account when assessing conservation ...
being ''G. trojanus'' as
critically endangered An IUCN Red List critically endangered (CR or sometimes CE) species is one that has been categorized by the International Union for Conservation of Nature as facing an extremely high risk of extinction in the wild. As of December 2023, of t ...
, four species vulnerable, ''G. nivalis'' is
near threatened A near-threatened species is a species which has been Conservation status, categorized as "Near Threatened" (NT) by the International Union for Conservation of Nature (IUCN) as that may be vulnerable to Endangered species, endangerment in the ne ...
and several species show decreasing populations. ''G. panjutinii'' is considered
endangered An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching, inv ...
. One of its five known sites, at
Sochi Sochi ( rus, Сочи, p=ˈsotɕɪ, a=Ru-Сочи.ogg, from  – ''seaside'') is the largest Resort town, resort city in Russia. The city is situated on the Sochi (river), Sochi River, along the Black Sea in the North Caucasus of Souther ...
, was destroyed by preparations for the
2014 Winter Olympics The 2014 Winter Olympics, officially called the XXII Olympic Winter Games () and commonly known as Sochi 2014 (), were an international winter multi-sport event that was held from 7 to 23 February 2014 in Sochi, Russia. Opening ro ...
.


Cultivation

''Galanthus'' species and cultivars are extremely popular as symbols of spring and are traded more than any other wild-source ornamental bulb genus. Millions of bulbs are exported annually from Turkey and
Georgia Georgia most commonly refers to: * Georgia (country), a country in the South Caucasus * Georgia (U.S. state), a state in the southeastern United States Georgia may also refer to: People and fictional characters * Georgia (name), a list of pe ...
. For instance export quotas for 2016 for ''G. elwesii'' were 7 million for Turkey. Quotas for ''G. worononowii'' were 5 million for Turkey and 15 million for Georgia. These figures include both wild-taken and artificially propagated bulbs.


Snowdrop gardens

Celebrated as a sign of spring, snowdrops may form impressive carpets of white in areas where they are native or have been naturalised. These displays may attract large numbers of sightseers. There are a number of snowdrop gardens in England, Wales, Scotland, and Ireland. Several gardens open specially in February for visitors to admire the flowers. Sixty gardens took part in Scotland's first Snowdrop Festival (1 Feb–11 March 2007). Several gardens in England open during snowdrop season for the
National Gardens Scheme The National Garden Scheme opens privately owned gardens in England, Northern Ireland, Wales, and the Channel Islands on selected dates for charity. It was founded in 1927 with the aim of "opening gardens of quality, character and interest to th ...
(NGS) and in Scotland for Scotland's Gardens. Colesbourne Park in
Gloucestershire Gloucestershire ( , ; abbreviated Glos.) is a Ceremonial counties of England, ceremonial county in South West England. It is bordered by Herefordshire to the north-west, Worcestershire to the north, Warwickshire to the north-east, Oxfordshire ...
is one of the best known of the English snowdrop gardens, being the home of
Henry John Elwes Henry John Elwes, Royal Society, FRS (16 May 1846 – 26 November 1922) was a British botanist, entomologist, author, Lepidoptera, lepidopterist, Collecting, collector and traveller who became renowned for collecting specimens of lilies during ...
, a collector of Galanthus specimens, and after whom ''Galanthus elwesii'' is named.


Cultivars

Numerous single- and double-flowered
cultivars A cultivar is a kind of cultivated plant that people have selected for desired traits and which retains those traits when propagated. Methods used to propagate cultivars include division, root and stem cuttings, offsets, grafting, tissue cult ...
of ''Galanthus nivalis'' are known, and also of several other ''Galanthus'' species, particularly ''G. plicatus'' and ''G. elwesii''. Also, many hybrids between these and other species exist (more than 500 cultivars are described in Bishop, Davis, and Grimshaw's book, plus lists of many cultivars that have now been lost, and others not seen by the authors). They differ particularly in the size, shape, and markings of the flower, the period of flowering, and other characteristics, mainly of interest to the keen (even fanatical) snowdrop collectors, known as " galanthophiles", who hold meetings where the scarcer cultivars change hands.  Double-flowered cultivars and forms, such as the extremely common ''Galanthus nivalis'' f. ''pleniflorus'' 'Flore Pleno', may be less attractive to some people, but they can have greater visual impact in a garden setting. Cultivars with yellow markings and ovaries rather than the usual green are also grown, such as 'Wendy's Gold'. Many hybrids have also occurred in cultivation.


Awards

, the following have gained the
Royal Horticultural Society The Royal Horticultural Society (RHS), founded in 1804 as the Horticultural Society of London, is the UK's leading gardening charity. The RHS promotes horticulture through its five gardens at Wisley (Surrey), Hyde Hall (Essex), Harlow Carr ...
's
Award of Garden Merit The Award of Garden Merit (AGM) is a long-established award for plants by the British Royal Horticultural Society (RHS). It is based on assessment of the plants' performance under UK growing conditions. It includes the full range of cultivated p ...
: * ''Galanthus'' 'Ailwyn' * ''Galanthus'' 'Atkinsii' * ''Galanthus'' 'Bertram Anderson' * ''Galanthus elwesii'' * ''Galanthus elwesii'' 'Comet' * ''Galanthus elwesii'' 'Godfrey Owen' * ''Galanthus elwesii'' 'Mrs Macnamara' * ''Galanthus elwesii''
var. In botanical nomenclature, variety (abbreviated var.; in ) is a taxonomic rank below that of species and subspecies, but above that of Form (botany), form. As such, it gets a three-part Infraspecific name (botany), infraspecific name. It is s ...
''monostictus'' * ''Galanthus'' 'John Gray' * ''Galanthus'' 'Lady Beatrix Stanley' * ''Galanthus'' 'Magnet' * ''Galanthus'' 'Merlin' * ''
Galanthus nivalis ''Galanthus nivalis'', the snowdrop or common snowdrop, is the best-known and most widespread of the 20 species in its genus, ''Galanthus''. Snowdrops are among the first bulbs to bloom in spring and can form impressive carpets of white in areas ...
'' * ''Galanthus nivalis'' f. ''pleniflorus'' 'Flore Pleno' * ''Galanthus nivalis'' 'Viridapice' * ''Galanthus plicatus'' * ''Galanthus plicatus'' 'Augustus' * ''Galanthus plicatus'' 'Diggory' * ''Galanthus plicatus'' 'Three Ships' * ''Galanthus reginae-olgae'' subsp. ''reginae-olgae'' * ''Galanthus'' 'S. Arnott' * ''Galanthus'' 'Spindlestone Surprise' * ''Galanthus'' 'Straffan' * ''Galanthus'' 'Trumps' * ''Galanthus woronowii''


Propagation

Propagation is by offset bulbs, either by careful division of clumps in full growth ("in the green"), or removed when the plants are dormant, immediately after the leaves have withered; or by seeds sown either when ripe, or in spring. Professional growers and keen amateurs also use such methods as " twin-scaling" to increase the stock of choice cultivars quickly.


Toxicity

Snowdrops contain an active lectin or agglutinin named GNA for ''Galanthus nivalis'' agglutinin.


Medicinal use

In 1983, Andreas Plaitakis and Roger Duvoisin suggested that the mysterious magical herb, moly, that appears in
Homer Homer (; , ; possibly born ) was an Ancient Greece, Ancient Greek poet who is credited as the author of the ''Iliad'' and the ''Odyssey'', two epic poems that are foundational works of ancient Greek literature. Despite doubts about his autho ...
's ''
Odyssey The ''Odyssey'' (; ) is one of two major epics of ancient Greek literature attributed to Homer. It is one of the oldest surviving works of literature and remains popular with modern audiences. Like the ''Iliad'', the ''Odyssey'' is divi ...
'' is the snowdrop. One of the active principles present in the snowdrop is the
alkaloid Alkaloids are a broad class of natural product, naturally occurring organic compounds that contain at least one nitrogen atom. Some synthetic compounds of similar structure may also be termed alkaloids. Alkaloids are produced by a large varie ...
galantamine Galantamine is a type of acetylcholinesterase inhibitor. It is an alkaloid extracted from the bulbs and flowers of ''Galanthus nivalis'' (common snowdrop), '' Galanthus caucasicus'' (Caucasian snowdrop), '' Galanthus woronowii'' (Voronov's snow ...
, which, as an
acetylcholinesterase inhibitor Acetylcholinesterase inhibitors (AChEIs) also often called cholinesterase inhibitors, inhibit the enzyme acetylcholinesterase from breaking down the neurotransmitter acetylcholine into choline and acetate, thereby increasing both the level an ...
, could have acted as an antidote to
Circe In Greek mythology, Circe (; ) is an enchantress, sometimes considered a goddess or a nymph. In most accounts, Circe is described as the daughter of the sun god Helios and the Oceanid Perse (mythology), Perse. Circe was renowned for her vast kn ...
's poisons. Further supporting this notion are notes made during the fourth century BC by the Greek scholar
Theophrastus Theophrastus (; ; c. 371 – c. 287 BC) was an ancient Greek Philosophy, philosopher and Natural history, naturalist. A native of Eresos in Lesbos, he was Aristotle's close colleague and successor as head of the Lyceum (classical), Lyceum, the ...
who wrote in '' Historia plantarum'' that moly was "used as an antidote against poisons" although which specific poisons it was effective against remains unclear. Galantamine (or galanthamine) may be helpful in the treatment of
Alzheimer's disease Alzheimer's disease (AD) is a neurodegenerative disease and the cause of 60–70% of cases of dementia. The most common early symptom is difficulty in remembering recent events. As the disease advances, symptoms can include problems wit ...
, although it is not a cure; the substance also occurs naturally in
daffodil ''Narcissus'' is a genus of predominantly spring flowering perennial plants of the amaryllis family, Amaryllidaceae. Various common names including daffodil,The word "daffodil" is also applied to related genera such as '' Sternbergia'', '' ...
s and other
narcissi ''Narcissus'' is a genus of predominantly spring flowering perennial plants of the amaryllis family, Amaryllidaceae. Various common names including daffodil,The word "daffodil" is also applied to related genera such as '' Sternbergia'', ''I ...
.


In popular culture

Snowdrops figure prominently in art and literature, often as a symbol in poetry of spring, purity, and religion (see
Symbols A symbol is a mark, sign, or word that indicates, signifies, or is understood as representing an idea, object, or relationship. Symbols allow people to go beyond what is known or seen by creating linkages between otherwise different concep ...
), such as
Walter de la Mare Walter John de la Mare (; 25 April 1873 – 22 June 1956) was an English poet, short story writer and novelist. He is probably best remembered for his works for children, for his poem "The Listeners", and for his psychological horror short fi ...
's poem ''The Snowdrop'' (1929). In this poem, he likened the triple tepals in each whorl ("A triplet of green-pencilled snow") to the
Holy Trinity The Trinity (, from 'threefold') is the Christian doctrine concerning the nature of God, which defines one God existing in three, , consubstantial divine persons: God the Father, God the Son (Jesus Christ) and God the Holy Spirit, three ...
. He used snowdrop imagery several times in his poetry, such as ''Blow, Northern Wind'' (1950) – see Box. Another instance is the poem by
Letitia Elizabeth Landon Letitia Elizabeth Landon (14 August 1802 – 15 October 1838) was an English poet and novelist, better known by her initials L.E.L. Landon's writings are emblematic of the transition from Romanticism to Victorian literature. Her first major b ...
in which she asks "Thou fairy gift from summer, Why art thou blooming now?" * In the fairy-tale play ''The Twelve Months'' by Russian writer
Samuil Marshak Samuil Yakovlevich Marshak (alternative spelling: Marchak) (; 4 July 1964) was a Soviet writer of Belarusian Jewish origin, translator and poet who wrote for both children and adults. He translated the sonnets and some other of the works of Willi ...
, a greedy queen decrees that a basket of gold coins shall be rewarded to anyone who can bring her galanthus flowers in the dead of winter. A young orphan girl is sent out during a snow storm by her cruel stepmother to find the spirits of the 12 months of the year, who take pity on her and not only save her from freezing to death, but also make it possible for her to gather the flowers even in winter. The Soviet traditionally animated film ''The Twelve Months'' (1956),
Lenfilm Lenfilm (, acronym of Leningrad Films) is a Russian production and distribution company with its own film studio located in Saint Petersburg (the city was called Leningrad from 1924 to 1991, thus the name). It is a corporation with its stakes s ...
film ''The Twelve Months'' (1972), and the anime film ''Twelve Months'' (1980) (''Sekai meisaku dowa mori wa ikiteiru'' in Japan), are based on this fairy-tale play. * "Snowdrops" was the nickname that the British people gave during the Second World War to the
military police Military police (MP) are law enforcement agencies connected with, or part of, the military of a state. Not to be confused with civilian police, who are legally part of the civilian populace. In wartime operations, the military police may supp ...
of the United States Army (who were stationed in the UK preparatory to the invasion of the continent) because they wore a white helmet, gloves, gaiters, and
Sam Browne belt The Sam Browne belt is a leather Belt (clothing), belt with a supporting strap that passes over the right shoulder, worn by military and police officers. It is named after Sir Sam Browne, Samuel J. Browne (1824–1901), the British Indian Army G ...
against their olive drab uniforms. * In the German fairy tale, ''
Snow White and the Seven Dwarfs "Snow White" is a German fairy tale, first written down in the early 19th century. The Brothers Grimm published it in 1812 in the first edition of their collection ''Grimms' Fairy Tales'', numbered as Tale 53. The original title was ''Sneewittch ...
'', "Snowdrop" is used as an alternate name for the Princess
Snow White "Snow White" is a German fairy tale, first written down in the early 19th century. The Brothers Grimm published it in 1812 in the first edition of their collection ''Grimms' Fairy Tales'', numbered as Tale 53. The original title was ''Sneewittch ...
. * The short story ''The Snowdrop'' by
Hans Christian Andersen Hans Christian Andersen ( , ; 2 April 1805 – 4 August 1875) was a Danish author. Although a prolific writer of plays, travelogue (literature), travelogues, novels, and poems, he is best remembered for his literary fairy tales. Andersen's fai ...
follows the fate of a snowdrop from a bulb striving toward the light to a picked flower placed in a book of poetry. * Russian composer Tchaikovsky wrote a series of 12 piano pieces, each one named after a month of the year with a second name suggesting something associated with that month. His "April" piece is subnamed "Snow Drop". The Russian climate having a later spring, and winter ending a bit later than in other places. *
Johann Strauss II Johann Baptist Strauss II (; ; 25 October 1825 – 3 June 1899), also known as Johann Strauss Jr., the Younger or the Son (), was an List of Austrian composers, Austrian composer of light music, particularly dance music and operettas as well ...
named his very successful
waltz The waltz ( , meaning "to roll or revolve") is a ballroom dance, ballroom and folk dance, in triple (3/4 time, time), performed primarily in closed position. Along with the ländler and allemande, the waltz was sometimes referred to by the ...
''Schneeglöckchen (Snowdrops)'' op. 143 after this flower. The inspiration is especially evident in the
cello The violoncello ( , ), commonly abbreviated as cello ( ), is a middle pitched bowed (sometimes pizzicato, plucked and occasionally col legno, hit) string instrument of the violin family. Its four strings are usually intonation (music), tuned i ...
introduction and in the slow unfurling of the opening waltz. Strauss composed this piece for a Russian Embassy dinner given at the ''Sperl'' ballroom in
Vienna Vienna ( ; ; ) is the capital city, capital, List of largest cities in Austria, most populous city, and one of Federal states of Austria, nine federal states of Austria. It is Austria's primate city, with just over two million inhabitants. ...
on 2 December 1853, but did not perform it publicly until the year 1854. The ''Sperl'' banquet was given in honour of her Excellency Frau Maria von Kalergis, daughter of the Russian diplomat and foreign minister Count Karl Nesselrode, and Strauss also dedicated his waltz to her. * In the 2007 film, Stardust, a glass snowdrop flower is gifted to the female protagonist, and serves to protect the bearer from all Witches' magic and bring them good luck.


Symbolism

Early names refer to the association with the religious feast of
Candlemas Candlemas, also known as the Feast of the Presentation of Jesus Christ, the Feast of the Purification of the Blessed Virgin Mary, or the Feast of the Holy Encounter, is a Christian holiday, Christian feast day commemorating the presentation of ...
(February 2) – the optimum flowering time of the plant – at which young women, robed in white, would walk in solemn procession in commemoration of the
Purification of the Virgin The Presentation of Jesus is an early episode in the life of Jesus Christ, describing his presentation at the Temple in Jerusalem. It is celebrated by many churches 40 days after Christmas on Candlemas, or the "Feast of the Presentation of Jes ...
, an alternative name for the feast day. The French name of refers to Candlemas, while an
Italian Italian(s) may refer to: * Anything of, from, or related to the people of Italy over the centuries ** Italians, a Romance ethnic group related to or simply a citizen of the Italian Republic or Italian Kingdom ** Italian language, a Romance languag ...
name, , refers to purification. The
German German(s) may refer to: * Germany, the country of the Germans and German things **Germania (Roman era) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizenship in Germany, see also Ge ...
name of (little snow bells) invokes the symbol of bells. In the
language of flowers Floriography (language of flowers) is a means of cryptological communication through the use or arrangement of flowers. Meaning has been attributed to flowers for thousands of years, and some form of floriography has been practiced in tradition ...
, the ''snowdrop'' is
synonymous A synonym is a word, morpheme, or phrase that means precisely or nearly the same as another word, morpheme, or phrase in a given language. For example, in the English language, the words ''begin'', ''start'', ''commence'', and ''initiate'' are a ...
with '
hope Hope is an optimistic state of mind that is based on an expectation of positive outcomes with respect to events and circumstances in one's own life, or the world at large. As a verb, Merriam-Webster defines ''hope'' as "to expect with confid ...
' (and the goddess
Persephone In ancient Greek mythology and Ancient Greek religion, religion, Persephone ( ; , classical pronunciation: ), also called Kore ( ; ) or Cora, is the daughter of Zeus and Demeter. She became the queen of the Greek underworld, underworld afte ...
's/
Proserpina Proserpina ( ; ) or Proserpine ( ) is an ancient Roman goddess whose iconography, functions and myths are virtually identical to those of Greek Persephone. Proserpina replaced or was combined with the ancient Roman fertility goddess Libera, whos ...
's return from
Hades Hades (; , , later ), in the ancient Greek religion and Greek mythology, mythology, is the god of the dead and the king of the Greek underworld, underworld, with which his name became synonymous. Hades was the eldest son of Cronus and Rhea ...
), as it blooms in early springtime, just before the vernal
equinox A solar equinox is a moment in time when the Sun appears directly above the equator, rather than to its north or south. On the day of the equinox, the Sun appears to rise directly east and set directly west. This occurs twice each year, arou ...
, and so, is seen as '
herald A herald, or a herald of arms, is an officer of arms, ranking between pursuivant and king of arms. The title is commonly applied more broadly to all officers of arms. Heralds were originally messengers sent by monarchs or noblemen ...
ing' the new spring and new year. In more recent times, the snowdrop was adopted as a symbol of sorrow and of hope following the
Dunblane massacre The Dunblane massacre took place at Dunblane Primary School in Dunblane, near Stirling, Scotland, on 13 March 1996, when 43-year-old Thomas Hamilton killed 16 pupils and one teacher and injured 15 others before killing himself. It remains the d ...
in Scotland, and lent its name to the subsequent campaign to restrict the legal ownership of handguns in the UK.


See also

* List of snowdrop gardens


References


Bibliography


Books

* * * * * * ** * * * * * * *
Chapter 2. Alan Meerow. Taxonomy and Phylogeny. pp. 17–55
* * * * * * *


Chapters

* * *


Historical (chronological)

* * (see also,
Naturalis Historia The ''Natural History'' () is a Latin work by Pliny the Elder. The largest single work to have survived from the Roman Empire to the modern day, the ''Natural History'' compiles information gleaned from other ancient authors. Despite the work' ...
) * ** (see also,
Bucolics The ''Eclogues'' (; , ), also called the ''Bucolics'', is the first of the three major works of the Latin poet Virgil. Background Taking as his generic model the Greek bucolic poetry of Theocritus, Virgil created a Roman version partly by of ...
) * * see also
Species Plantarum ' (Latin for "The Species of Plants") is a book by Carl Linnaeus, originally published in 1753, which lists every species of plant known at the time, classified into genus, genera. It is the first work to consistently apply binomial nomenclature ...
* * * (see
Encyclopédie méthodique The ''Encyclopédie méthodique par ordre des matières'' () was published between 1782 and 1832 by the France, French publisher Charles Joseph Panckoucke, his son-in-law Henri Agasse, and the latter's wife, Thérèse-Charlotte Agasse. Arranged by ...
) * * * * * * * * *


Articles

* * * * * * * * * * * * * * * * *


Websites

* * * * * *


Images

* * , in * , in


Organisations

* ** * ** * ** ** ** * *


Further reading

;Articles * ;Websites * * * * * *


External links

* * * * {{Authority control Amaryllidaceae genera Medicinal plants Amaryllidoideae Taxa named by Carl Linnaeus