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''Allolepis'' is a genus of North American plants in the grass family.〔Soderstrom, Thomas Robert & Decker, Henry Fleming 1965. ''Allolepis:'' a new segregate of ''Distichlis'' (Gramineae). Madroño 18(2): 33–64〕〔Espejo Serna, A., A. R. López-Ferrari & J. Valdés-Reyna. 2000. Poaceae. Monocotiledóneas Mexicanas: una Sinopsis Florística 10: 7–236〕〔Beetle, A.A. 1977. Noteworthy grasses from Mexico V. Phytologia 37(4): 317–407〕〔(Grassbase - The World Online Grass Flora )〕 The only known species is Texas false saltgrass, ''Allolepis texana,'' native to western Texas and northern Mexico (Chihuahua, Coahuila, Durango, Tamaulipas).〔〔(The Plant List )〕〔Dávila, P., Mejia-Saulés, M.T., Gómez-Sánchez, N., Valdés-Reyna, J., Ortíz, J.J., Morín, C., Castrejón, J. & Ocampo, A. (2006). Catálogo de las Gramíneas de México: 1-671. CONABIO, México D.F..〕〔(Poole, J.M., et al. 2007. Rare Plants of Texas, Texas A&M University Press, College Station TX )〕 All of the known US populations are staminate (male), lacking female flowers, reproducing vegetatively. The species grows on sandy and silty soils of river bottoms and floodplains.〔 ''Allolepis texana'' is similar to ''Distichlis'' spp. It is a dioecious, perennial herb reproducing by means of stolons running along the surface of the ground. Stems are glabrous, up to tall. Leaf blades are flat or somewhat folded, up to long and wide. Inflorescence is a tight panicle up to long with 5-70 spikelets. Staminate plants have up to 20 flowers per spikelet, pistillate plants only 5-9.〔Correll, D. S. & M. C. Johnston. 1970. Manual of the Vascular Plants of Texas i–xv, 1–1881. The University of Texas at Dallas, Richardson.〕 == See also == * List of Poaceae genera 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Allolepis」の詳細全文を読む スポンサード リンク
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