Nitrogen-Fixing Plants

Alder

Alnus species

Alfalfa

Medicago sativa

Alfalfa Dormant

Medicago sativa var. dormancy

Alfalfa Dormant Ladak

Medicago sativa subsp. sativa cv. Ladak

Alfalfa Saranac

Medicago sativa 'Saranac'

Alfalfa Vernal

Medicago sativa L.

Alsike Clover

Trifolium hybridum

Bean

Phaseolus vulgaris

Berseem Clover

Trifolium alexandrinum

Bird's-foot trefoil

Lotus corniculatus

Black Bean

Phaseolus vulgaris

Black Lentil

Lens culinaris var. nigra

Black Locust

Robinia pseudoacacia

Chickpea Kabuli

Cicer arietinum

Clover

Trifolium repens (White Clover) / Trifolium pratense (Red Clover)

Common Vetch

Vicia sativa

Cowpea

Vigna unguiculata

Cowpea / Black-eyed Pea

Vigna unguiculata

Crimson Clover

Trifolium incarnatum

Desert Bitterbrush

Purshia tridentata

Dwarf Bean

Phaseolus vulgaris

Field Pea CDC Amarillo

Pisum sativum subsp. arvense

Green Bean

Phaseolus vulgaris

Kidney Bean

Phaseolus vulgaris

Legumes

Fabaceae family

Legumes (Beans and Peas)

Fabaceae family (Phaseolus, Pisum, Vicia spp.)

Legumes (Peas and Beans)

Fabaceae family (Pisum sativum, Phaseolus vulgaris, Lens culinaris, Cicer arietinum)

Mountain Alder

Alnus incana subsp. tenuifolia

Mung Bean

Vigna radiata

Nitrogen-fixing cover crops

Various species (Fabaceae family primary)

Nitrogen-Fixing Ground Covers

Various species (e.g., Trifolium repens, Medicago lupulina, Vicia sativa)

Nitrogen-Fixing Legumes

Fabaceae family (various genera including Trifolium, Medicago, Vicia, Lupinus)

Nitrogen-Fixing Plants (General Category)

Various species with Rhizobium/Bradyrhizobium symbiosis

Pea

Pisum sativum

Pole Bean

Phaseolus vulgaris

Yard Long Bean

Vigna unguiculata subsp. sesquipedalis

Purple Vetch

Vicia benghalensis

Red Clover

Trifolium pratense

Sitka Alder

Alnus viridis subsp. sinuata

Split Pea

Pisum sativum var. macrocarpon

Vetch

Vicia sativa

White Dutch Clover

Trifolium repens

Wooly Pod Vetch

Vicia villosa