Calamus siphonospathus var. siphonospathus Image
Calamus siphonospathus var. siphonospathus
Copyright © Phil Markey

Calamus siphonospathus var. siphonospathus

Family: Arecaceae    棕櫚樹

通用名稱: Lanyu sheng-teng

科學同義:
Calamus siphonospathus var. batanensis, Calamus siphonospathus var. sublaevis, Calamus batanensis

枝條抗寒性區: 10b     英國和美國的地帶地圖

鑑別:
Stems solitary, to 30 m long and 5 cm diameter (with leaf sheaths); leaf sheaths yellowish-brown, sparsely covered with needle-like, yellowish spines to 1 cm long; knee obscure; ocreas present, membranous; flagella absent; petioles to 20 cm long; pinnae to 50 per side of rachis, linear, regularly arranged, closely spaced to 2 cm apart; cirri present, to 1 m long. Inflorescence bracts open and diameter, yellowish-brown.

一般資料:
Observation: Lanyu Island (Botel Tobago); scrub forest at low elevations.

分佈:

最初是從, Philippines, Taiwan

地點: Philippines. Luzon. And Lanyu Island Taiwan (22.054205°N, 121.552734°E)

觀察
地圖可能並不代表完整的自然分佈。 (衛星標記,顯示觀察數據)。


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