''Convolvulus'' is a genus of about 200 to 250''Convolvulus''.
Flora of China.''Convolvulus''
The Jepson eFlora. 2013. species of

flowering plant Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants t ...

s in the

bindweed Bindweed may refer to: * Some species of Convolvulaceae (bindweed family or morning glory family): ** '' Calystegia'' (bindweed, false bindweed, morning glory), a genus of about 25 species of flowering plants ** ''Convolvulus'' (bindweed, morning ...

family

Convolvulaceae Convolvulaceae (), commonly called the bindweeds or morning glories, is a family of about 60 genera and more than 1,650 species. These species are primarily herbaceous vines, but also include trees, shrubs and herbs. The tubers of several spe ...

,Parnell, J. and Curtis, T. 2012. ''Webb's An Irish Flora''. Cork University Press. with a

cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The extr ...

. Common names include bindweed and

morning glory Morning glory (also written as morning-glory) is the common name for over 1,000 species of flowering plants in the family Convolvulaceae, whose current taxonomy and systematics are in flux. Morning glory species belong to many genera, some of ...

; both names shared with other closely related

genera Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclat ...

Description

They are

annual Annual may refer to: *Annual publication, periodical publications appearing regularly once per year ** Yearbook ** Literary annual *Annual plant *Annual report *Annual giving *Annual, Morocco, a settlement in northeastern Morocco *Annuals (band), ...

perennial A perennial plant or simply perennial is a plant that lives more than two years. The term ('' per-'' + '' -ennial'', "through the years") is often used to differentiate a plant from shorter-lived annuals and biennials. The term is also widel ...

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 o ...

vine A vine (Latin ''vīnea'' "grapevine", "vineyard", from ''vīnum'' "wine") is any plant with a growth habit of trailing or scandent (that is, climbing) stems, lianas or runners. The word ''vine'' can also refer to such stems or runners themsel ...

s, bines and (a few species of) woody

shrub A shrub (often also called a bush) is a small-to-medium-sized perennial woody plant. Unlike herbaceous plants, shrubs have persistent woody stems above the ground. Shrubs can be either deciduous or evergreen. They are distinguished from tree ...

s, growing to 0.3–3 m tall. The

leaves A leaf ( : leaves) is any of the principal appendages of a vascular plant stem, usually borne laterally aboveground and specialized for photosynthesis. Leaves are collectively called foliage, as in "autumn foliage", while the leaves, st ...

are spirally arranged, and the

flower A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Angiospermae). The biological function of a flower is to facilitate reproduction, usually by providing a mechanis ...

s trumpet-shaped, mostly white or pink, but blue, violet, purple, or yellow in some species.

Ecology

Many of the species are invasive

weed A weed is a plant considered undesirable in a particular situation, "a plant in the wrong place", or a plant growing where it is not wanted.Harlan, J. R., & deWet, J. M. (1965). Some thoughts about weeds. ''Economic botany'', ''19''(1), 16-24. ...

s; but others are cultivated for their attractive

s, while some are globally threatened. ''Convolvulus'' species are used as food plants by the

larva A larva (; plural larvae ) is a distinct juvenile form many animals undergo before metamorphosis into adults. Animals with indirect development such as insects, amphibians, or cnidarians typically have a larval phase of their life cycle. ...

e of some

Lepidoptera Lepidoptera ( ) is an order of insects that includes butterflies and moths (both are called lepidopterans). About 180,000 species of the Lepidoptera are described, in 126 families and 46 superfamilies, 10 percent of the total described speci ...

species, including the convolvulus hawk moth, the sweet potato leaf miner (''Bedellia somnulentella'') and

the gem ''The Gem'' (1907–1939) was a story paper published in Great Britain by Amalgamated Press in the early 20th century, predominantly featuring the activities of boys at the fictional school St. Jim's. These stories were all written using the pe ...

; the

leaf miner A leaf miner is any one of numerous species of insects in which the larval stage lives in, and eats, the leaf tissue of plants. The vast majority of leaf-mining insects are moths ( Lepidoptera), sawflies ( Symphyta, the mother clade of wasp ...

Bucculatrix cantabricella ''Bucculatrix cantabricella'' is a moth in the family Bucculatricidae. It was described by Pierre Chrétien in 1898. It is found in the western and central Mediterranean region, east to Slovakia and North Macedonia. The wingspan is 7–8 mm ...

'' feeds exclusively on ''C. cantabricus''.

Gallery

File:PikiWiki Israel 7035 Plants of Israel.jpg, '' C. dorycnium'' Image:Convolvulus sabatius0.jpg, '' C. sabatius'' Image:Convolvulus tricolor.jpg, Cultivated '' C. tricolor'' File:Convolvulus althaeoides 1-fruto.jpg, '' C. althaeoides'' File:Convolvulus arvensis -flower view 01.jpg, '' C. arvensis'' File:Семечко вьюнка.jpg, Seed under a microscope

References

External links

*
Flora Europaea: ''Convolvulus''
{{Taxonbar, from=Q147507 Convolvulaceae genera Taxa named by Carl Linnaeus

Description

Ecology

Gallery

See also

References

External links