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

Calamus siphonospathus var. siphonospathus

Family: Arecaceae    Palme

Gemeinsamer Name: Lanyu sheng-teng

Wissenschaftlichen Synonymie:
Calamus siphonospathus var. batanensis, Calamus siphonospathus var. sublaevis, Calamus batanensis

Klimazone: 10b     Sehen Sie sich die britischen und amerikanischen Zone Karten

Calamus siphonospathus var. siphonospathus Informationen

Identification:
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.

Allgemeine Informationen:
This species is known only from the Philippines, and just reaches Taiwan on Lanyu Island. It is very variable morphologically, and six varieties are recognized (Lapis, 1987). The Taiwan plants were placed, without discussion, in var. sublevis Becc. by Chang (1988).

Verteilung:

Heimisch in, Philippines, Taiwan

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

Beobachtungen
Karte unter Umständen nicht die komplette natürliche Verbreitung. (Marker, geben Beobachtungsdaten).

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