''Peucedanum officinale'' is a herbaceous

perennial plant In horticulture, the term perennial (''wikt:per-#Prefix, per-'' + ''wikt:-ennial#Suffix, -ennial'', "through the year") is used to differentiate a plant from shorter-lived annual plant, annuals and biennial plant, biennials. It has thus been d ...

in the family

Apiaceae Apiaceae () or Umbelliferae is a family of mostly aromatic flowering plants named after the type genus ''Apium,'' and commonly known as the celery, carrot, or parsley family, or simply as umbellifers. It is the 16th-largest family of flowering p ...

found mainly in Central Europe and Southern Europe. It is also native to the UK, where it has the common names hog's fennel and sulphurweed, but it is a rare plant there, occurring only in certain localities in the counties of

Essex Essex ( ) is a Ceremonial counties of England, ceremonial county in the East of England, and one of the home counties. It is bordered by Cambridgeshire and Suffolk to the north, the North Sea to the east, Kent across the Thames Estuary to the ...

and

Kent Kent is a Ceremonial counties of England, ceremonial county in South East England. It is bordered by Essex across the Thames Estuary to the north, the Strait of Dover to the south-east, East Sussex to the south-west, Surrey to the west, and Gr ...

. It was formerly also found near the town of

Shoreham-by-Sea Shoreham-by-Sea (often shortened to Shoreham) is a coastal town and port in the Adur District, Adur district, in the county of West Sussex, England. In 2011 it had a population of 20,547. The town is bordered to its north by the South Downs, to ...

in the county of

West Sussex West Sussex is a Ceremonial counties of England, ceremonial county in South East England. It is bordered by Surrey to the north, East Sussex to the east, the English Channel to the south, and Hampshire to the west. The largest settlement is Cr ...

, but has long been

extinct Extinction is the termination of an organism by the death of its Endling, last member. A taxon may become Functional extinction, functionally extinct before the death of its last member if it loses the capacity to Reproduction, reproduce and ...

there. Habitat: rough

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 ...

, clayey banks and cliffs near the sea. It is a

glabrous Glabrousness () is the technical term for a lack of hair, down, setae, trichomes, or other such covering. A glabrous surface may be a natural characteristic of all or part of a plant or animal, or be due to loss because of a physical condition, ...

perennial with stems up to 2 m in height, solid,

striate In geology, a striation is a groove, created by a geological process, on the surface of a rock or a mineral. In structural geology, striations are linear furrows, or linear marks, generated from fault movement. The striation's direction revea ...

, sometimes weakly angled, sparsely blotched wine red, surrounded by fibrous remains of

petiole Petiole may refer to: *Petiole (botany), the stalk of a leaf, attaching the blade to the stem *Petiole (insect anatomy) In entomology, petiole is the technical term for the narrow waist of some hymenopteran insects, especially ants, bees, and ...

s at the base and springing from a stout

rootstock A rootstock is part of a plant, often an underground part, from which new above-ground growth can be produced. It could also be described as a stem with a well developed root system, to which a bud from another plant is grafted. It can refer to ...

. The

umbel UMBEL (Upper Mapping and Binding Exchange Layer) is a logically organized knowledge graph of 34,000 concepts and entity types that can be used in information science for relating information from disparate sources to one another. It was retired ...

s of greenish-yellow flowers contrast pleasingly with the bushy, radiating mass of dark green, long-petioled leaves, which bear

linear In mathematics, the term ''linear'' is used in two distinct senses for two different properties: * linearity of a '' function'' (or '' mapping''); * linearity of a '' polynomial''. An example of a linear function is the function defined by f(x) ...

sessile Sessility, or sessile, may refer to: * Sessility (motility), organisms which are not able to move about * Sessility (botany), flowers or leaves that grow directly from the stem or peduncle of a plant * Sessility (medicine), tumors and polyps that ...

lobes,

attenuate In physics, attenuation (in some contexts, extinction) is the gradual loss of flux intensity through a medium. For instance, dark glasses attenuate sunlight, lead attenuates X-rays, and water and air attenuate both light and sound at variable at ...

at both ends and having narrow, cartilaginous margins (i.e., individual lobes resembling blades of grass). ''Peucedanum officinale'' has been known as a medicinal plant in Britain since at least the 17th century and features in the

herbals A herbal is a book containing the names and descriptions of plants, usually with information on their medicinal, tonic, culinary, toxic, hallucinatory, aromatic, or magical powers, and the legends associated with them.Arber, p. 14. A her ...

Nicholas Culpeper Nicholas Culpeper (18 October 1616 – 10 January 1654) was an English botanist, herbalist, physician and astrologer.Patrick Curry: "Culpeper, Nicholas (1616–1654)", ''Oxford Dictionary of National Biography'' (Oxford, UK: OUP, 2004) His boo ...

(in whose day it was more plentiful, for he records it as growing abundantly on

Faversham Faversham () is a market town in Kent, England, from Sittingbourne, from London and from Canterbury, next to the Swale, a strip of sea separating mainland Kent from the Isle of Sheppey in the Thames Estuary. It is close to the A2 road (Great ...

marshes) and

John Gerard John Gerard (also John Gerarde, 1545–1612) was an English herbalist with a large garden in Holborn, now part of London. His 1,484-page illustrated ''Herball, or Generall Historie of Plantes'', first published in 1597, became a popular garde ...

. Culpepper records the additional common names hoar strange, hoar strong, (compare German "Haarstrang", meaning ''hog's tail'') brimstonewort and sulphurwort. The long stout taproot - 'black without and white within' and sometimes 'as big as a man's thigh', as Gerard has it - yields, when incised in Spring, a considerable quantity of a yellowish-green

latex Latex is an emulsion (stable dispersion) of polymer microparticles in water. Latices are found in nature, but synthetic latices are common as well. In nature, latex is found as a wikt:milky, milky fluid, which is present in 10% of all floweri ...

, which dries into a gummy

oleoresin Oleoresins are semi-solid extracts composed of resin and essential or fatty oil, obtained by evaporation of the solvents used for their production. The oleoresin of conifers is known as crude turpentine or gum turpentine, which consists of oil o ...

and retains the strong, sulphurous scent of the root. This harvesting technique, and the product so obtained, very much recall those of two other medicinal

umbellifers Apiaceae () or Umbelliferae is a family of mostly aromatic flowering plants named after the type genus ''Apium,'' and commonly known as the celery, carrot, or parsley family, or simply as umbellifers. It is the 16th-largest family of flowering p ...

: ''

Ferula assa-foetida ''Ferula assa-foetida'' is a species of ''Ferula'' endemic to Southern Iran. It is a source of asafoetida, but not the main source, although many sources claim so. The production of asafoetida from this species is confined to Southern Iran, espe ...

'' and ''

Dorema ammoniacum ''Ferula ammoniacum'' (syn. ''Dorema ammoniacum''), also known as oshac or ussaq, is a species of flowering plant in the family Apiaceae Apiaceae () or Umbelliferae is a family of mostly aromatic flowering plants named after the type genus '' ...

''. A decoction of the root of ''P. officinale'' is

diuretic A diuretic () is any substance that promotes diuresis, the increased production of urine. This includes forced diuresis. A diuretic tablet is sometimes colloquially called a water tablet. There are several categories of diuretics. All diuretics ...

sudorific Perspiration, also known as sweat, is the fluid secreted by sweat glands in the skin of mammals. Two types of sweat glands can be found in humans: eccrine glands and apocrine glands. The eccrine sweat glands are distributed over much of the b ...

antiscorbutic Scurvy is a deficiency disease (state of malnutrition) resulting from a lack of vitamin C (ascorbic acid). Early symptoms of deficiency include weakness, fatigue, and sore arms and legs. Without treatment, decreased red blood cells, gum disease, ...

and controls

menstruation Menstruation (also known as a period, among other colloquial terms) is the regular discharge of blood and Mucous membrane, mucosal tissue from the endometrium, inner lining of the uterus through the vagina. The menstrual cycle is characterized ...

. ''Gummi Peucedani'', the oleoresin derived from the drying of the root latex, has properties similar to those of ''Gum Ammoniac'' (the oleoresin derived from ''Dorema ammoniacum''). ''Peucedanum officinale'' has also been used in

veterinary medicine Veterinary medicine is the branch of medicine that deals with the prevention, management, medical diagnosis, diagnosis, and treatment of disease, disorder, and injury in non-human animals. The scope of veterinary medicine is wide, covering all a ...

.''A Dictionary of Plants Used by Man'' Usher, George. Pub. Constable, London 1974.

References

{{Taxonbar, from=Q459253 officinale Plants described in 1753 Taxa named by Carl Linnaeus