Sphenopholis interrupta (Buckley) Scribn. [ Trisetum hallii Scribn.]
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6 966984 Sphenopholis interrupta (Buckley) Scribn. [125 1035174 Trisetum interruptum Buckley] Gramineae
Grasses of the Southwest (= Illustrations of North American grasses vol. 1) , vol. 1(2): : t. 21 ()