| 翻訳と辞書 |
| Bactris campestris ： ウィキペディア英語版 |
Bactris campestris
''Bactris campestris'' is a small (1–5 m tall) spiny palm which grows in multi-stemmed clumps in savannas and low forests in northern South America from Colombia to the Guianas, Trinidad and Tobago, and northern Brazil.
==Description==
''Bactris campestris'' grows in small, multi-stemmed clumps. The stems, which are tall and in diameter, are often sheathed by the remains of old leaf bases. Stems usually bear between two and five leaves which are covered with flattened greyish-brown spines in length. The leaf sheath and petiole are densely covered with spines; those on the rachis are less dense and grow mostly on the lower surface. The leaf sheath is long, the petiole and the rachis . Each leaf consists of 17 to 32 leaflets which clustered in groups of two to five. The largest of the leaflets are long and broad.
The inflorescence consists of a -long peduncle and -long rachis, off of which branches between eight and 39 rachillae long. The rachillae bear male and female flowers. Female flowers grow in triplets, with one female flower flanked by two male flowers. Elsewhere along the rachillae, male flowers grow either singly or in pairs. The male flowers are long while the female flowers are in length. The fruit are red or orange-red in colour, in diameter.〔
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「Bactris campestris」の詳細全文を読む
スポンサード リンク
| 翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|