|University of California, Berkeley|
|Jepson eFlora: Taxon page
Key to families | Table of families and genera
Index to accepted names and synonyms:
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|Family: Poaceae (Gramineae)||View Description||Dichotomous Key|
|Genus:||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Habit: Annual, perennial herb. Stem: generally erect; internode solid to hollow inside. Leaf: basal and cauline; sheath generally glabrous, margins occasionally scabrous or ciliate; ligule short-hairy or membranous, ciliate; blade glabrous, scabrous, or hairy on one or both surfaces. Inflorescence: panicle-like, dense, generally cylindric; 1° branches spreading to appressed; spikelets many, generally clustered on one side of short 2° branches, short-stalked to subsessile, subtended by 1--15 bristles, bristles generally scabrous. Spikelet: falling as 1 unit, generally elliptic; glumes unequal; florets generally 2, +- equal, lower floret sterile or staminate, palea generally < lemma, upper floret fertile, firm, generally hard, rough, margin inrolled, tip blunt.
Species In Genus: +- 140 species: warm temperate, tropical Eurasia, Africa. Etymology: (Latin: bristly) Note: Some species cultivated for food. Setaria italica (L.) P. Beauv., millet, common component of birdseed, occasionally collected but not persisting. Setaria megaphylla (Steud.) T. Durand & Schinz, Setaria verticilliformis Dumort. recorded in California from a few sites, but do not appear to be naturalized.
eFlora Treatment Author: Robert E. Preston & Robert Webster
Jepson Online Interchange
Key to SetariaPrevious taxon: Secale cereale
Next taxon: Setaria adhaerens
Citation for this treatment: Robert E. Preston & Robert Webster 2017. Setaria, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=11173, accessed on April 28, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/eflora/, accessed on April 28, 2017.