Jepson eFlora: Key page
Vascular Plants of California
Key to families | Table of families and genera
    Index to accepted names and synonyms:
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Key to Balsamorhiza

View taxon page for Balsamorhiza

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

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

1. Leaf  widely triangular, base  and ± margin  to coarsely 

2. Leaf generally scabrous to thinly stiff-hairy; phyllaries glandular and loosely long-soft-hairy ..... B. deltoidea

2' Leaf densely canescent-tomentose, at least when young; phyllary bases permanently  ..... B. sagittata

1' Leaf blade  to  or , base generally not cordate or hastate, margin coarsely toothed to deeply divided

3. Leaf blade coarsely  but generally not deeply lobed ..... B. serrata

3' Leaf blade generally deeply pinnately lobed to divided

4. Stem densely glandular-puberulent (and generally also sparsely long-hairy) ..... B. hirsuta

4' Stem  to densely hairy (sometimes also gland-dotted), sometimes becoming ± glabrous

5. Outer phyllaries lanceolate, 2–4 mm wide, herbage densely ± white-tomentose ..... B. lanata

5' Outer phyllaries lance-ovate to widely ovate, 4–10 mm wide,  to ; herbage finely strigose to silky or bristly, green to densely silvery-canescent

6. Outer phyllaries 20–40 mm, >> disk; leaves thinly strigose, green or lightly silvery-canescent ..... B. macrolepis

6' Outer phyllaries 12–24 mm, generally = or slightly > disk; leaves generally densely strigose, lightly canescent to silvery

7. Leaf ± gray-green (generally not silvery),  generally again divided; e CaR, n SNH, MP ..... B. hookeri

7' Leaf silvery, lobes generally entire; e KR ..... B. sericea

 

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Citation for the whole project: Jepson Flora Project (eds.) . Jepson eFlora, http://ucjeps.berkeley.edu/eflora/ [accessed on ]

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

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