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Manihot walkerae : ウィキペディア英語版 | Manihot walkerae
''Manihot walkerae'', commonly known as Walker's manihot, is a species of flowering plant in the spurge family, Euphorbiaceae, that is native to the Lower Rio Grande Valley of Texas in the United States and Tamaulipas in Mexico. The specific name honours amateur botanist Thelma Ratcliff (Mrs. E. J.) Walker, who discovered the type specimen near Mission and La Joya, Texas in 1942. ==Description== ''Manihot walkerae'' is a perennial herb or small shrub that reaches a height of up to . The entire plant has an odor resembling hydrogen cyanide. Roots are carrot-shaped and tuberous, while stems are prostrate or ascending-erect. The peltate leaves are alternate, simple, glabrous, long and wide. They are palmately lobed, with 3-5 pandurate to halberd-shaped lobes. The white flowers occur in androgynous, axillary, subspicate racemes. The fruit is a dehiscent capsule in length.
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「Manihot walkerae」の詳細全文を読む
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