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Encephalartos ituriensis : ウィキペディア英語版 | Encephalartos ituriensis
''Encephalartos ituriensis'' (common name "Ituri forest cycad") is a palm-like cycad of the family Zamiaceae. It is native to the grassland on two large granite monadnocks of the Ituri forest area in the Democratic Republic of the Congo. Its IUCN conservation status is "Near Threatened."〔(【引用サイトリンク】url=http://www.iucnredlist.org/apps/redlist/details/41932/0 )〕 ==Description== This cycad grows to 6 metres tall with a trunk diameter of 50 cm. It has glossy dark green leaves. The leaflets are curved and tapering, with a spine at the top and several teeth along the margin.〔(【引用サイトリンク】url=http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/cycadpg?taxname=Encephalartos+ituriensis )〕 Like other cycads, ''E. ituriensis'' is dioecious, with both male and female trees. Male trees have 1–4 pollen cones, narrowly ovoid. Female trees have 1 or 2 seed cones, which are ovoid and 18–20 cm long. The seeds have a red sarcotesta.〔
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「Encephalartos ituriensis」の詳細全文を読む
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