Leptochilus wrightii

萊氏線蕨

Leptochilus wrightii (Hook.) X.C.Zhang

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

名彙資訊

學名發表文獻

X.C.Zhang. 2012. Lycophytes Ferns China 656.

台灣首次記錄發表文獻

Taiwan Pteridophyte Group. 2019. Taiwania 64(4): 389.

異名

Polypodium kusukusense Hayata

Hayata. 1915. Icones Plantarum Formosanarum 5: 320. (Icon. Pl. Formos.)
Polypodium wrightii (Hook.) Mett. ex Diels var. lobata Rosenst.

Rosenst. 1915. Hedwigia 56: 347.
Colysis wrightii (Hook.) Ching

DeVol & Kuo. 1975. Flora of Taiwan 1: 172. (Fl. Taiwan)

各語言俗名

中

萊氏線蕨

參考文獻

Yang & Liu. 2002. Manual of Taiwan Vascular Plants 6: 89. (Manu. Taiwan Vas. Pl.)

特徵描述

形態特徵

Rhizome long-creeping, 2 mm thick, scales dark brown, lanceolate, margins minutely denticulate.
Fronds lanceolate, about 2 cm apart, 20-45 cm long, 2-4 cm wide; lamina acuminate towards apex, widest at or near middle, decurrent towards bases; margins undulate; wingless part of stipe short; texture herbaceous; main lateral veins distinct with 2-3 rows of areolae between main veins, included veinlets present.
Sori long, linear, usually continuous, sometimes interrupted, one between each pair of lateral veins.

分布

台灣 : On moss covered rocks, often along streams.
世界 : Vietnam, South China and the Ryukyus.

引證標本

TAIPEI: Yinghotung, DeVol 9070. ILAN: Is. Kuishan, Kuo 1600. HSINCHU: Chutong, Kuo 1706. MIAOLI: Nanchuang, Kuo 2376. TAICHUNG: Tungshih, Simozawa 630. NANTOU: Sun Moon Lake, Huang & DeVol 1244. CHIAYI: Fengchihu, Kuo 1667. TAINAN: Kuantzuling, Morimoto 728. KAOHSIUNG: Sanping, Kuo 1887. PINGTUNG: Kenting, Hsu & Kuoh 8133. TAITUNG: Tawu, Chang, Chao & Kao 3425; Is. Lanyu, Huang & Kao 6370. HUALIEN: Lintienshan, Chao & Feung 41.