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Dalea reverchonii
''Dalea reverchonii'' is a species of flowering plant in the legume family known by the common name Comanche Peak prairie-clover. It is endemic to Texas in the United States, where it is known from Hood, Parker, and Wise Counties.〔(''Dalea reverchonii''. ) Center for Plant Conservation.〕〔(''Dalea reverchonii''. ) The Nature Conservancy.〕 This species was first collected by Julien Reverchon at the top of Comanche Peak. As of 2003 the species still grows there.〔
This perennial herb forms a matlike rosette with smooth leaves each divided into several leaflets. It blooms in spikes of pink or purplish flowers in May and June.〔
This plant grows on grassland terrain and in openings in oak woodland dominated by post oak (''Quercus stellata''). It may grow on barren sites with little vegetation. The substrate is clay over limestone. Associated plants include ''Aristida'' spp., ''Bouteloua rigidiseta'', ''Arenaria stricta'', ''Dalea aurea'', ''D. enneandra'', ''D. tenuis'', ''Evolvulus nuttallianus'', ''Hedeoma drummondii'', ''Hedyotis nigricans'', ''Heliotropium tenellum'', ''Indigofera miniata'' var. ''leptosepala'', ''Paronychia virginica'', ''Pediomelum reverchonii'', ''Salvia texana'', and ''Thelesperma filifolium''.〔
There are about 35 populations.〔
==References==
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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