[friendsofedgewood.org/] Uses: Wildlife, Native People: Uses Wildlife Frequented by insects (primarily large native bees) and hummingbirds for nectar Host plant for the larval stage of silvery blue (Glaucopsyche lygdamus) and northern cloudywing (Thorybes pylades) butterflies Native people Ate raw seeds and greens Made a decoction of roots for use as a general medicinal remedy CAUTION The fruits of many members of this genus contain a potent neurotoxin, which if not properly treated, can cause paralysis (Nature Collective 2020); best to avoid eating any wild peas (contributed by Mary Ann Machi)

[friendsofedgewood.org/] Etymology: Name Derivation Laythrus (LA-thi-rus) from the Greek lathyros, pea vestitus (ves-TIE-tus) from the Latin for covered or clothed, referring to hairs (contributed by Mary Ann Machi)