Mazus goodenifolius

阿里山通泉草

Mazus goodenifolius (Hornem.) Pennell

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

如頁面顯示有問題，請填寫回報表單
如有任何意見也請留言，謝謝。

名彙資訊

學名發表文獻

Pennell, Journal of the Arnold Arboretum 24: 245. 1943. (J. Arnold Arbor.)

台灣首次記錄發表文獻

Yamazaki, Flora of Japan 3a: 334. 1993. (Fl. Jap., 日本植物總覽)

異名

Mazus yakushimensis Sugimoto ex Yamazaki

Yamazaki, Journal of Japanese Botany 44: 350. 1969. (J. Jpn. Bot., 植物硏究雑誌)
Mazus delavayi auct. non Bonati

Yamazaki, Journal of Japanese Botany 45: 266. 1970. (J. Jpn. Bot., 植物硏究雑誌)

各語言俗名

中

薄葉通泉草.

參考資料

Tsung-Hsin Hsieh, Taiwania 45(2): 131-146. 2000.

特徵描述

生活型

herb

形態特徵

Biennial herbs. Stems, branched, 5–15 cm long, hirsute.
Leaves opposite, membranaceous, blade spatulate to obovate-oblong, 2–5 cm long, 1–2 cm wide, apex rounded, base gradually narrowed, attenuate into obscure petiole, coarsely dentate to subincised, pubescent on both surfaces.
Inflorescence with 5–17-flowers, a terminal raceme, 5–15 cm long; bracts lanceolate, 1–1.5 mm long; pedicel 8–13 mm long, pubescent; calyx campanulate, 4–5.5 mm long, 5-lobed, lobes lanceolate, acute, mm long; corolla bilabiate, 7–10 mm long, white tube tinged pink, with yellowish spots on lower lip inside; stamens 4, didynamous.
Capsule enclosed by persistent calyx, globose, 3–4 mm across. Seeds ellipsoid, ca. 0.4 mm long.
Chromosome number: 2n= 20.

分布

台灣 : in open grasslands and roadsides from 1,000 to 2,500 m.
世界 : The Himalayas and Yunnan.

引證標本

TAICHUNG: Ammashan Liu 39. NANTOU: Nenkaoshan, Sasaki s. n. 1929. CHIAYI: Alishan, Hsu 6720; Ho 1176. HUALIEN: Chilaishantungfeng, Sasaki s. n. 1928; Mukwshan, Peng 7272; Kuannyuan to Pilu, Peng 9227; Tseenn to Hsinpaiyang, Peng 5973. TAITUNG: Mt. Ramaramani, Kao 6099.