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Key to DanthoniaView taxon page for Danthonia
(For a list of species in Danthonia, use the above link.) Jepson Manual glossary definitions can be seen by moving your cursor over words underlined with dots. 2. Upper leaf  Organ arising from a stem, generally composed of a stalk (petiole) and a flat, expanded, green, photosynthetic area (blade); distinguished from a leaflet by the presence in its axil of a bud, branch, thorn, or flower; sometimes with lateral, basal appendages (stipules); either simple (toothed, lobed, or dissected but not divided into leaflets) or compound (divided into leaflets). blades abruptly spreading  Oriented more or less perpendicularly to the axis of attachment; often, more or less horizontal. to reflexed  Abruptly bent or curved downward or backward. ; lower inflorescence branches flexible, ± divergent to reflexed ..... D. californica 2' Upper leaf blades ascending  Curving or angling upward from base, or about 30-60 degrees less than vertical or away from axis of attachment. ; lower inflorescence branches or stalks stiff, erect  Upright; vertically oriented. 3. Spikelets generally 5–10 per inflorescence; lemma  In Poaceae, the lower, generally larger of two sheathing bracts subtending a flower, generally ensheathing the palea (in a sterile lemma, the associated flower and sometimes palea are rudimentary or absent); with the palea and flower, comprising the floret. (except awns) 3–6 mm; leaves generally glabrous, not papillate  Pertaining to a surface (e.g., of a leaf, stigma, fruit) bearing small, rounded or conic protuberances (papillae). ..... D. intermedia subsp. intermedia 3' Spikelets 1(2–3) per inflorescence; lemma (except awns) 5.5–11 mm; leaves generally densely hairy, hairs papillate at base or leaf surface papillate only ..... D. unispicata
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