Jepson eFlora
Key to families | Table of families and genera

Key to Isolepis

View taxon page for Isolepis

1. Fruit ribbed lengthwise, not papillate ..... I. setacea

1' Fruit fine- to obscure-papillate or smooth, not ribbed

2. Spikelets ± flat ..... I. levynsiana

2' Spikelets not ± flat

3. Flower bracts in spikelet middle 1.8–2 mm, awn 0.2–0.5 mm; fruit 1–1.5 mm, 3-sided, ± as deep as wide, sides concave ..... I. carinata

3' Flower bracts in spikelet middle 1.2–1.8 mm, awn < 0.1 mm; fruit 0.8–1 mm, 2–3-sided, shallower than wide, sides convex or ± concave ..... I. cernua

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