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Stylocline intertexta
''Stylocline intertexta'' is a species of flowering plant in the aster family known by the common names Morefield's neststraw and Mojave neststraw. It is native to the Mojave and Sonoran Deserts of California, Nevada, Utah, and Arizona, where it grows in rocky, sandy desert soils. It likely evolved as a hybrid between woollyhead neststraw (''Stylocline micropoides'') and baretwig neststraw (''S. psilocarphoides''); it is a mix of their morphological traits and it occurs alongside both of them.〔(Flora of North America )〕 It reproduces itself, producing fertile offspring, and it meets other criteria for any other definition of a species, so it was described to science as such in 1992.〔Morefield, J. D. (1992). Three new species of ''Stylocline'' (Asteraceae:Inuleae) from California and the Mojave Desert. ''Madroño'' 39:114-130.〕 It is a small annual herb growing at ground level and reaching just a few centimeters in length. It is usually coated in white hairs, often woolly. The small, pointed leaves are oval to lance-shaped and measure up to 1.5 centimeters long. The inflorescence bears spherical flower heads each a few millimeters in diameter. The head has no phyllaries, just a ball of tiny woolly white flowers.
==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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