J Syst Evol ›› 2004, Vol. 42 ›› Issue (4): 289-332.
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WANG Wen-Tsai
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Abstract: Clematis sect. Brachiatae is revised in this paper. Twenty-four species and four varieties are recognized. They are keyed, described, and illustrated in most cases, and classified into two series. Brief taxonomic history and geographical distribution of the section are given, and its systematic position and origin are discussed. A western Himalayan species, C. graveolens Lindl., which has long been misplaced in the C. orientalis group (sect. Meclatis), is transferred to sect. Brachiatae on the basis of its floral structure being identical with that of C. brachiata Thunb. and its allies. Two new combinations, sect. Brachiatae Snoeijer ser. Wightianae (W. T. Wang) W. T. Wang and ser. Dissectae (W. T. Wang) W. T. Wang, are made, and two species, C. zaireensis W. T. Wang and C. bowkeri Burtt Davy, are described as new.
Key words: Clematis, Clematis sect. Brachiatae, taxonomic revision.
WANG Wen-Tsai. A revision of Clematis sect. Brachiatae (Ranunculaceae)[J]. J Syst Evol, 2004, 42(4): 289-332.
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https://www.jse.ac.cn/EN/Y2004/V42/I4/289