A rare new species of Polhillia (Genisteae, Fabaceae)

被引：1

作者：

Boatwright, J. S. ^{[1
,2
]}

机构：

[1] S African Natl Biodivers Inst, Compton Herbarium, ZA-7735 Claremont, South Africa

[2] Univ Cape Town, Dept Bot, ZA-7700 Rondebosch, South Africa

来源：

SOUTH AFRICAN JOURNAL OF BOTANY | 2010年 / 76卷 / 01期

关键词：

Cape floral region; Fabaceae; Genisteae; New species; Polhillia; South Africa; Taxonomy;

D O I：

10.1016/j.sajb.2009.07.006

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The new species Polhillia ignota Boatwr. is described. This species is known only from two collections, one between Vredenburg and Saldanha and the other close to Porterville. The new species is most similar to P. obsoleta, which is known only from a few localities around Worcester, in its narrow, sericeous leaflets and flowers of equal size, but differs in its flattened mature leaves with larger leaflets (up to +/- 12 mm long), longer pseudo-peduncles (up to +/- 15 mm long), denser inflorescences (with up to four flowers), shorter pedicels (1-2 mm long) and non-auriculate wing- and keel petals. (C) 2009 SAAB. Published by Elsevier B.V. All rights reserved.

引用

页码：142 / 145

页数：4