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Aspidistra alata
''Aspidistra alata'' is a species of flowering plant. ''A. alata'' grows in evergreen and semideciduous forests on slopes of limestone mountains in Vietnam. Its name is derived from the Latin ''alatus'', meaning "winged", referring to its thin keels on perigone lobes.
==Description==
This species is a perennial herb. Its rhizome is creeping, with a diametre of between , which is densely covered with fibrous remnants of cataphylls. Its leaves are distally huddled, each being between long; the petiole measuring between . Its lamina is linear, measuring between by , and basally gradually tapers towards the petiole.〔
Flowers are found solitary, with a decumbent peduncle, in size, showing two bracts halfway and one at its base. The perigone is greenish-violet to reddish; the flower's tube is urceolate, long. It counts with 6 lobes, which are ligulate with rounded and reflexed tips, , each with 4 thin, parallel keels which fuse with each other and basally run to the base of the tube. Its anthers amount to 6, which are sessile and ovoid, measuring , and are closely attached to the pistil base. The latter is mushroom-shaped, while the ovary is inconspicuous, with a cylindrical style with a length of , and a hemispherical stigma with a diametre of , the upper surface of which shows irregular furrows similar to cerebral sulci.〔
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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