Lathyrus japonicus Beach pea (Leguminosae)

Browse Plants Articles

Power Search!

Browse Botanic Names

Sponsored By KhorWills

Lathyrus japonicus
Beach pea
(1 Page of 5)

The Lathyrus japonicus plant species is found in W. and N. Europe, E. Asia - China. N. America. It is a member of the Leguminosae family. Common gardeners may know the plant as Beach pea.

Cultivation | Propagation | General Uses
Medicinal | Edible Uses

Latin Name:  Lathyrus japonicus
Common Name:  Beach pea
Family:  Leguminosae
Author:  Willd.

Known Hazards:  The seed contains a toxic amino-acid which, in large quantities, can cause a very serious disease of the nervous system known as 'lathyrism'. The seed is said to be perfectly safe and very nutritious in small quantities, but should not comprise more than 30% of the diet[65, 76].

Mature Height:  0.6   Mature Width:

Habitat:  Sandy coasts from Alaska to N. California[60].

Cultivation Notes: An easily grown plant, succeeding in any moderately good garden soil[1]. It prefers a deep moist well-drained soil in a cool position[187]. Prefers a position in full sun, growing well on hot sunny banks[200]. The seed remains viable for 4 - 5 years in sea water[200]. This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby[200].

For further Lathyrus japonicus gardening information
click on one of the blue links below

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'.
View their bibliography
Useful Edible Plants Future