Taxonomic revision of Disporum Salisb. (Colchicaceae, Uvularioideae) of Taiwan

被引：5

作者：

Chao Chien-Ti ^{[1
]}

Tseng Yen-Hsueh ^{[2
]}

机构：

[1] Natl Taiwan Normal Univ, Sch Life Sci, 88 Tingchou Rd 4 Sect, Taipei 116, Taiwan

[2] Natl Chung Thing Univ, Dept Forestry, 145 Xinda Rd, Taichung 402, Taiwan

来源：

PHYTOKEYS | 2019年 / 119期

关键词：

Disporum; Colchicaceae; plant taxonomy; Taiwan;

D O I：

10.3897/phytokeys.119.33516

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A taxonomic revision of Disporum of Taiwan is presented with two species and one variety being recognised. The diagnostic characters of Disporum include the colour of tepals, stolon morphology, the trichomes of filaments and style and leaf morphology. These characters, along with karyotype and pollen morphology, are discussed and evaluated amongst different taxa. As a result, D. kawakamii and D. shimadae are treated as independent species, rather than varieties of D. cantoniense and D. sessile, respectively. Disporum nantouense is treated as a synonym of D. sessile var. intermedium stat. nov. Detailed descriptions, type information, diagnostic key, line drawings, photos and distribution maps are provided.

引用

页码：1 / 22

页数：22

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