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

Calamus siphonospathus var. siphonospathus

Family: Arecaceae    pohon palem

Nama umum: Lanyu sheng-teng

Sinonim ilmiah:
Calamus siphonospathus var. batanensis, Calamus siphonospathus var. sublaevis, Calamus batanensis

Dingin tahan banting zona: 10b     Lihat Inggris dan zona peta AS

Identifikasi:
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.

Informasi Umum:
Observation: Lanyu Island (Botel Tobago); scrub forest at low elevations.

Distribusi:

Berasal dari, Philippines, Taiwan

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

Pengamatan yang
Peta mungkin tidak mewakili distribusi alami lengkap. (Spidol, menunjukkan data observasi).


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