The Genus Lathyrus

Angled Pea: Lathyrus angulatus -

Yellow Vetchling: Lathyrus aphaca -

Few-flowered Pea: Lathyrus brownii -

Rough Peavine: Lathyrus hirsutus -

Thin-leaved Peavine: Lathyrus holochlorus -

Nevada Peavine: Lathyrus lanszwertii var. aridus -

Lanzwert's Peavine: Lathyrus lanszwertii var. lanszwertii -

Everlasting Peavine, Everlasting Pea, Everlastin-pea, Perennial Peavine: Lathyrus latifolius -

Cusick's Peavine, Nuttall's Peavine: Lathyrus nevadensis var. cusickii -

Nuttall's Peavine: Lathyrus nevadensis ssp. lanceolatus var. puniceus -

Sierra Peavine: Lathyrus nevadensis var. nevadensis -

Few-flowered Peavine, Few-flowered Pea: Lathyrus pauciflorus var. pauciflorus -

Leafy Peavine, Leafy Pea: Lathyrus polyphyllus -

Grass Peavine, Grass Pea: Lathyrus sphaericus -

Sulphur Pea: Lathyrus sulphureus -

Small Everlasting Peavine, Narrow-leaf Pea, Flat Peavine, Flat Pea: Lathyrus sylvestris -

Torrey's Pea: Lathyrus torreyi -

Tracy's Pea: Lathyrus traceyi (formerly Lathyrus lanszwertii var. tracyi) -

Bolander's Pea: Lathyrus vestitus var. ochropetalus -