Clematis parviloba subsp. bartlettii

巴氏鐵線蓮

endemic

Clematis parviloba Gard. ex Champ. subsp. 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. 1995. Taiwania 40(3): 235.

台灣首次記錄發表文獻

同發表文獻

異名

Clematis bartlettii Yamamoto

Yamamoto. 1930. Transactions of the Natural History Society of Formosa 20: 101. (Trans. Nat. Hist. Soc. Formos.)
Clematis parviloba Gard. ex Champ. var. bartlettii (Yamamoto) W. T. Wang

Wang. 2000. Acta phytotaxonomica sinica eng 38(5): 405. (Acta Phytotax. Sin.)
Clematis pierotii Miq.

Masam. 1954. A list of vascular plants of Taiwan 53. (List Vasc. Taiwan)

各語言俗名

中

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

おおたいわんぼたんずる

參考文獻

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

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.