Jepson eFlora
Key to families | Table of families and genera

Key to Astragalus whitneyi

View taxon page for Astragalus whitneyi

1. Ovary, young fruit hairs minute, curved ..... var. confusus

1' Ovary, young fruit glabrous

2. Herbage hairs spreading to ascending; leaf 2–4 cm, ± without spaces between leaflets ..... var. lenophyllus

2' Herbage hairs incurved-ascending to appressed; leaf often > 4 cm, with spaces between leaflets

3. Fruit body 1.5–6 cm; herbage hairs ± appressed; Klamath Ranges, n High North Coast Ranges, High Cascade Range, Modoc Plateau ..... var. siskiyouensis

3' Fruit body 1.5–3 cm; herbage hairs incurved-ascending to appressed; High Cascade Range, s Sierra Nevada Foothills, High Sierra Nevada, n Western Transverse Ranges, n East of Sierra Nevada, White and Inyo Mountains ..... var. whitneyi


Citation for the whole project: Jepson Flora Project (eds.) [year] Jepson eFlora, [accessed on month, day, year]
Citation for an individual treatment: [Author of taxon treatment] [year]. [Taxon name] in Jepson Flora Project (eds.) Jepson eFlora, [URL for treatment]. Accessed on [month, day, year].
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