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Key to families | Table of families and genera

Specimen numbers are hyperlinked to records in the Consortium of California Herbaria data view where possible. Taxa are hyperlinked to entries in the Jepson Interchange via the "[Online Interchange]" link.


A. rattanii A. Gray
Annual; sparsely minutely strigose, hairs often ± black above. Stem: decumbent to erect, 4–30 cm, generally slender. Leaf: 1.5–5 cm; leaflets 5–13, 2–12 mm, narrowly to widely ± obovate, tips generally blunt or notched. Inflorescence: head-like; flowers 2–10, spreading. Flower: petals pink-purple, wing tips paler, banner 7.2–12 mm, recurved ± 40°, keel 3.8–8.1 mm. Fruit: ascending, 15–57 mm, 2–3 mm wide, narrowly linear, ± round in ×-section, tapered to a narrow, sharp beak, finely strigose, papery; chambers ± 2; ovules 8–20. Seed: pitted. [Online Interchange]

Key to Astragalus rattanii

1. Calyx 2.5–3.4 mm, tube 2–2.5 mm; fruit 1.5–3 cm ..... var. jepsonianus

1' Calyx 3.7–5 mm, tube 2.6–3.5 mm; fruit 2.1–5.7 cm ..... var. rattanii


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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