bio.wikisort.org - Plant

Lathyrus nissolia, the grass vetchling or grass pea,[1] is a species of flowering plant in the pea and bean family Fabaceae. It is native to most of Europe, Maghreb, Levant and the Caucasus. Despite its common names, it is not a grass, but belongs to the legume family Fabaceae.

Lathyrus nissolia
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Fabales
Family:	Fabaceae
Subfamily:	Faboideae
Genus:	Lathyrus
Species:	L. nissolia
Binomial name
Lathyrus nissolia L.

Description

Grass vetchling is an annual plant, with an erect stem branching from the base, and growing to a height of about 2 feet (0.7 m). It is entirely without true leaves, leaflets or tendrils. The leaf stalk, however, is flattened out until it closely resembles a blade of grass ending in a fine point, and the stipules at its base greatly help the deception.[1]

The crimson flowers come out in June and July, and are rather small, solitary and borne on a very long footstalk. They have the ability to self-pollinate.[1]

The flowers are succeeded by long, slender, straight pods, which are at first very flat, but become cylindrical when the contained peas are fully developed.[1]

Habitat

Grassland, banks and field margins on neutral to acid soil.[2]

Distribution

The species is rare in Scotland and very localised in England and Wales, though there are signs that it is currently spreading in the United Kingdom.[2] Not recorded from Ireland.[3]

References

• Media related to Lathyrus nissolia at Wikimedia Commons
• Data related to Lathyrus nissolia at Wikispecies

На других языках

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- [en] Lathyrus nissolia

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[es] Lathyrus nissolia

Lathyrus nissolia es una planta de la familia de las fabáceas.[1]

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