Jepson eFlora
Key to families | Table of families and genera

Key to Deschampsia

View taxon page for Deschampsia

1. Annual; stems 1 or loosely clumped; basal leaves not tufted ..... D. danthonioides

1' Perennial herb; stems loosely to densely clumped; basal leaves tufted

2. Inflorescence < 1 cm wide; basal leaf blades ± 1 mm wide ..... D. elongata

2' Inflorescence > 1 cm wide; basal leaf blades 1–4 mm wide ..... D. cespitosa

3. Inflorescence compact, lower branches ascending to erect ..... subsp. holciformis

3' Inflorescence open, lower branches spreading to drooping

4. Plants generally glaucous; glumes 4.4–7.5 mm; awns generally exceeding lemmas ..... subsp. beringensis

4' Plants not glaucous; glumes 2–6 mm; awns generally exceeded by or exceeding lemmas ..... subsp. cespitosa

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Citation for the whole project: Jepson Flora Project (eds.) [year] Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html [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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