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出典:『Wikipedia』 (2010/10/16 00:29 UTC 版)

英語による解説

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Stylidium repens (the matted triggerplant) is a dicotyledonous plant that belongs to the genus Stylidium (family Stylidiaceae). S. repens is endemic to Australia and is found primarily in southwest Western Australia. This species is a creeping or scrambling triggerplant, which can spread over large areas as a tangled mat of stems and aerial roots. The older stems are grey whereas younger stems appear red and have terminal rosettes of small leaves, five mm to one cm in length. When the rains come, new roots and a one to three flowers emerge from the terminal rosettes. This is the only species of triggerplant known to regularly flower twice a year—in autumn and late spring. Pollination, which is typically very specialized in this genus, is achieved with a variety of insects in this species.