Clematis parviloba ssp. bartlettii

巴氏鐵線蓮

endemic

Clematis parviloba Gard. ex Champ. ssp. bartlettii (Yamamoto) Yang & Huang

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

Yang & Huang, Taiwania 40(3): 235. fig. 14. 1995.

台灣首次記錄發表文獻

同發表文獻

異名

Clematis bartlettii Yamamoto

Yamamoto, Transactions of the Natural History Society of Formosa 20: 101. 1930. (Trans. Nat. Hist. Soc. Formos.)
Clematis pierotii auct. non Miq.

Masam., A list of vascular plants of Taiwan 53. 1954. (List Vasc. Taiwan)
Clematis parviloba Gard. ex Champ. var. bartlettii (Yamamoto) W. T. Wang

Wang, Acta phytotaxonomica sinica eng 38(5): 405. 2000. (Acta Phytotax. Sin.)

各語言俗名

中

小葉鐵線蓮. 台灣大牡丹藤. 裂葉鐵線蓮. 小裂片女萎. 台灣女萎. 大牡丹藤. 小葉牡丹藤. 小葉女萎.
日

おおたいわんぼたんずる.

參考文獻

Yeh-Ching Liu, Fu-Yuan Lu & Chern-Hsiung Ou, Trees of Taiwan revised . 1994. (Tr. Taiwan rev. ed.)
Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)

特徵描述

生活型

vine

形態特徵

Scandent perennial herbaceous vines. Stem olive or green, sulcate, glabrous at maturity.
Leaves biternately or bipinnately compound, chartaceous; petioles tendril-like, 4.6-7.1 cm long; stipules absent. Leaflets 9-15, 2.4-8.6 cm long, 4.0-57 mm wide, ovate or ovate-oblong, sometimes oblong-lanceolate; apex acute; base cuneate or obtuse; 3-lobed; margin serrate or coarsely serrate, rarely entire; sparsely velutinous at least along nerves on adaxial surface; densely white velutinous on abaxial surface; main veins 3, rarely 5, nerves flat or sunken on adaxial side, elevated on abaxial side; petiolulate.
Inflorescences cymes, axillary; pedicels pubescent, trichotomously branched; bracts ovate, sometimes 3-lobed, glabrous on adaxial side, pubescent on abaxial side. Flowers 2.8-4.5 cm diam. Sepals 4, white when fresh turning dark brown when dry, spreading, 1.5-2.5 cm long, 5-12 mm wide, elliptic or ovate; apex acute; base obtuse or cuneate; glabrous or nearly so inside, densely white velutinous outside. Stamens numerous, inner and outer ones 6-11 mm long, middle ones 12-17 mm long, glabrous, centripetal; anthers narrowly elliptic or linear, dehiscence lateral, longitudinal; connective shorter than pollen sacs; filaments linear, flat.
Carpels numerous, brown sericeous. Fruits 2-3 cm long; achenes 4 mm long, narrowly ovate or elliptic, convex laterally, dark brown, brown velutinous hairs; style with goldish brown or reddish brown hairs.

分布

台灣 : Open land and forest margins, mainly in the central mountains, Yushan and Alishan between 1,100 and 2,500 m.

引證標本

TAIPEI: Fushan, Suzuki 18888. ILAN: between Doba and Taiheisan, Bartlett 6011 (Holotype of C. bartlettii, TAI!; isotypes, TAI!, US!). TAICHUNG: Lishan, Yang et al. 6407. NANTOU: Meifong, Yang 139A. HUALIEN: Lanshan, Chiou s. n. 1970.