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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. columbianum Nutt.
Plant 3–15(20) dm. Stem: erect, less generally reclining or twining above; bulblets 0 or in axils of leaves, inflorescence. Leaf: 5–15 cm wide; deeply 3–5 divided, segments wedge- to diamond-shaped, toothed to irregularly cut or lobed distally. Inflorescence: open. Flower: sepals deep ± blue-purple to white or yellow-green, lower 7–15 mm, lanceolate to ovate, lateral 8–18 mm, ± round to reniform, upper 10–22(30) mm, 8–20(25) mm wide; petals blue to ± white. Fruit: glabrous to puberulent, glandular or not. [Online Interchange]

Key to Aconitum columbianum

1. Leaf axils, inflorescence with conspicuous, deciduous bulblets to 5 mm ..... subsp. viviparum

1' Leaf axils, inflorescence without bulblets ..... subsp. columbianum


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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