Strobilanthes flexicaulis

曲莖馬藍

endemic

Strobilanthes flexicaulis Hayata

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

Hayata. 1915. Icones Plantarum Formosanarum 5: 135. (Icon. Pl. Formos.)

台灣首次記錄發表文獻

同發表文獻

異名

Strobilanthes prionophyllus Hayata

Hayata. 1920. Icones Plantarum Formosanarum 9: 84. (Icon. Pl. Formos.)
Strobilanthes glandulifera Hatusima

Hatusima. 1956. Science Bulletin of the Faculty of Agriculture : Kyushu University 3: 22. (Sci. Bull. Agric. Home Econ. Univ. Ryukyu)
Triaenacanthus glandulifera (Hatusima) C. F. Hsieh & T. C. Huang

C. F. Hsieh & T. C. Huang. 1974. Taiwania 19(1): 22.
Parachampionella flexicaulis (Hayata) C. F. Hsieh & T. C. Huang

C. F. Hsieh & T. C. Huang. 1978. Flora of Taiwan 4: 652. (Fl. Taiwan)
Triaenacanthus flexicaulis (Hayata) Hsieh & Huang

Hsieh & Huang. 1974. Taiwania 19(1): 22.

各語言俗名

中

曲莖馬藍、曲莖蘭嵌馬藍、曲經山藍、台東山藍
日

ありさんあい

參考文獻

Yang. 1982. A list of plants in Taiwan. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

Suffrutescent herbs to 1 m tall, glabrous, much branched, branches often zigzag, winged.
Leaves variable in size and shape, those on ordinary branches long-petiolate, oblong-ovate, up to 18 cm long, 5 cm wide, tapering points, margins serrate, leaves on flowering branches much smaller, sessile or subsessile, ovate to transversally subrotund to kidney-shaped, base usually cordate.
Flowers crowded in spikes; bracts small, obtuse; bracteoles linear, usually glandular-pilose; calyx to 1 cm long, segments linear; corolla bluish purple, ca. 4 cm long, glabrous outside, hirsute within on posterior side, limb 5-lobed, lobes orbicular, outside, emarginate; stamens didynamous, longer filaments ca. 7 mm long, retrorsely hirsute, filaments ca. 2 mm long, glabrous; ovary obovoid; style up to 3 cm long, pubescent with short glandular hairs.
Capsule linear-cylindric, ca. 2 cm long; seeds oblong-ovate, compressed, appressed pilose.

分布

台灣 : Widely distributed in the center and south from 800 to 2000 m. Also on Lanyu Island.

引證標本

HSINCHU: Huang 2085. NANTOU: Chitou, Hsieh 812; Chingshuikou, Huang 953. KAOHSIUNG: Tienchih, Kao 7539; Meishan, Hsieh 200. PINGTUNG: Wutai, Hosokawa 5423. TAITUNG: Lanyu Is., Sasaki s. n. in 1926, Chang 6154. HUALIEN: Mukuashan, Nakamura 4441.