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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. Stem: generally erect to abruptly bent at base, generally glabrous. Leaf: sheath margins translucent, auricles ciliate; ligule membranous or 0; blade 1.5--15 cm, 1.5--5 mm wide, flat, spreading. Inflorescence: 1.5--11(15) cm, spike-like, cylindric or wider at base, +- open to dense; spikelets 2-ranked, 1 per node, basal generally vestigial, distal spikelets also generally reduced; breaking away as a single unit or in sections with axis segments attached. Fertile Spikelet: generally not compressed, 5--15 mm; glumes thick, hard, 3 +- veined, tips generally toothed or 1--5-awned; florets 2--5; lemma similar to glumes or firmer, toothed or 1--3-awned at tip; palea papery, 2-keeled. Distal Spikelet: 2--5 mm, similar or not to fertile spikelet, generally sterile.
Species In Genus: 21--23 species: Mediterranean, sw¢ral Asia. Etymology: (Greek, preferred by goats, or Latin, a sweet-fruited oak) Note: Interfertile with Triticum and perhaps not distinct from it. Aegilops tauschii Coss. is reported from a single occurrence in Riverside Co., doubtfully naturalized.
eFlora Treatment Author: James P. Smith, Jr.
Jepson Online Interchange
Key to AegilopsPrevious taxon: Poaceae (Gramineae)
Next taxon: Aegilops cylindrica
Citation for this treatment: James P. Smith, Jr. 2017. Aegilops, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=10107, accessed on February 26, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on February 26, 2017.