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Brickellia desertorum : ウィキペディア英語版 | Brickellia desertorum
''Brickellia desertorum'' is a species of flowering plant in the daisy family known by the common names desert brickellbush and desert brickellia.〔(Calflora taxon report, University of California, Brickellia desertorum Cov. desert brickellbush, desert brickellia )〕 It is native to Mexico, Central America, the West Indies, and the southwestern United States (the Mojave and Sonoran Deserts of California, Nevada, and Arizona).〔〔(Biota of North America Program 2014 county distribution map )〕 ''Brickellia desertorum'' is a densely branching shrub with hairy stems growing to tall. The small, toothed, oval-shaped leaves are up to 1.2 centimeters long. The inflorescences at the end of stem branches contain clusters of flower heads, each about a centimeter long and lined with greenish, purplish, or yellowish phyllaries. At the tip of the head are 8 to 12 tubular disc florets.〔(Flora of North America, ''Brickellia desertorum'' Coville )〕 The fruit is a hairy cylindrical achene 2 or 3 millimeters long with a pappus of bristles.〔 ==References==
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「Brickellia desertorum」の詳細全文を読む
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