Jepson eFlora
Key to families | Table of families and genera

Key to Adenostoma

View taxon page for Adenostoma

(For a list of species in Adenostoma, use the above link.)

Jepson Manual glossary definitions can be seen by moving your cursor over words underlined with dots.

1. Leaves not clustered, flexible, glandular, stipules 0; pedicel bractlets 5, unlobed, translucent; stamens 10–12 ..... A. sparsifolium

1' Leaves clustered, stiff, glabrous to puberulent, stipules < 1.5 mm; pedicel bractlets 1–3, 3-lobed, not translucent; stamens 15 ..... A. fasciculatum

2. Plants low, mounded; branches decumbent; Central Coast, Channel Islands ..... var. prostratum

2' Plants tall, not mounded; branches erect to ascending; North Coast Ranges, Cascade Range Foothills, Sierra Nevada, Central Western California, Southwestern California

3. Twigs glabrous (hairy); leaves generally linear to oblanceolate, 5–13 mm, tips generally acute-acuminate ..... var. fasciculatum

3' Twigs hairy; leaves oblanceolate to club-like, 2–6.5 mm, tips generally obtuse-mucronate ..... var. obtusifolium


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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