Potamogeton malaianus

匙葉眼子菜

Potamogeton malaianus Miq.

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

Miq. 1871. Illustrations de la Flore de l'Archipel Indien 46. (Ill. Fl. Archip. Ind.)

台灣首次記錄發表文獻

Masam. 1954. A list of vascular plants of Taiwan 131. (List Vasc. Taiwan)

異名

Potamogeton gaudichaudii Cham. & Schlechtd.

Forbes & Hemsl. 1903. The journal of the Linnean Society of London. Botany 36: 194. (J. Linn. Soc., Bot.)
Potamogeton japonicus Franch. & Sav.

Sasaki. 1928. List of plants of Formosa 55.

各語言俗名

中

匙葉眼子菜、箬葉藻、馬來眼子菜
日

ささばも、さじばも

參考文獻

Yang. 1978. Flora of Taiwan 5: 28. (Fl. Taiwan)
Yang. 1982. A list of plants in Taiwan. (List Pl. Taiwan)
Yuen-Po Yang, Shen-Horn Yen & Chung-Kang Lin. 2001. Illustrated Guide to Aquatic Plants of Taiwan. (Ill. Guide Aquatic Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

Stems slender, slightly branched.
Leaves all submersed, linear to lanceolate or narrowly oblong, chartaceous, green or brown, base acuminate, margin undulate, serrulate, apex mucronate, stalked; stipules membranaceous, with two conspicuous veins.
Spikes cylindrical, to 5 cm long, densely flowered; peduncle terete.
Fruit with a short beak and 3 conspicuous abaxial ridges, central ridge entire, lateral ridges with a few small teeth.

分布

台灣 : in streams throughout.
世界 : Java, Borneo, the Philippines, Korea and Japan.

引證標本

TAIPEI: Shulin, Kawakami & Shimada s. n. Oct 1907. ILAN: Lotung, Suzuki s.n. May 1930. TAOYUAN: Chungli, Yang 173; Tachi, Yang 55. NANTOU: Chiaotun, Hsu s. n. Jul 1971. KAOHSIUNG: Yang 36.