Axonopus spp.
Family: Poaceae
Axonopus image
Plants perennial, rarely annual; cespitose, loosely tufted, or mat-forming, sometimes rhizomatous or stoloniferous. Culms 7-300 cm, not woody, often decumbent at the base, erect to ascending. Sheaths open; ligules membranous, truncate, ciliate; blades flat or convolute, usually obtuse. Inflorescences terminal, sometimes also axillary, panicles of 2-many, digitately, subdigitately, or racemosely arranged spikelike branches; branches triquetrous, spikelets subsessile or sessile, solitary, in 2 rows, lower lemmas appressed to the branch axes; disarticulation below the glumes. Spikelets dorsally compressed, with 2 florets; lower florets sterile or staminate; upper florets sessile, bisexual. Lower glumes absent; upper glumes and lower lemmas equal, membranous; lower paleas absent; upper lemmas indurate, usually glabrous, sometimes with an apical tuft of hairs, margins slightly involute, clasping the palea, apices acute to obtuse; upper paleas similar to the upper lemmas in texture. Caryopses ellipsoid. x = 10. Name from the Greek axon, axis, and pes, foot.
Image of Axonopus arsenei
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Image of Axonopus deludens
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Image of Axonopus laxiflorus
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Image of Axonopus mexicanus
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Axonopus
Image of Axonopus rosei
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Image of Axonopus scoparius
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