Lathyrus polymorphus Manystem peavine (Leguminosae)

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Lathyrus polymorphus
Manystem peavine
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The Lathyrus polymorphus plant species is found in Western N. America - Idaho and Colorado to Arizona and New Mexico. It is a member of the Leguminosae family. Common gardeners may know the plant as Manystem peavine. Some home gardeners know the variety as L. decaphyllus.

Cultivation | Propagation | General Uses
Medicinal | Edible Uses

Latin Name:  Lathyrus polymorphus
Common Name:  Manystem peavine
Family:  Leguminosae
Author:  Nutt.

Known Hazards:  Although no records of toxicity have been found for this plant, the seed of some species in this genus contain a toxic amino acid that can cause a severe disease of the nervous system known as 'lathyrism' if they are eaten in large amounts (although small quantities are said to be nutritious)[65, 76]. Great caution is advised.

Mature Height:  0.4   Mature Width:

Habitat:  Hillsides and open places in western S. Dakota.

Propagation Notes: Pre-soak the seed for 24 hours in warm water and then sow in early spring in a cold frame[200]. When they are large enough to handle, prick the seedlings out into individual pots and plant them out in the summer. If you have sufficient seed, then it can also be sown in situ in mid spring[200]. Division in spring. It may not transplant well so care should be taken[200].

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Cultivation | Propagation | General Uses
Medicinal | Edible Uses

The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'.
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