A synopsis of Silene subgenus Petrocoptis (Caryophyllaceae)

被引：17

作者：

Mayol, M ^{[1
]}

Rosselló, JA ^{[1
]}

机构：

[1] Univ Valencia, Fac Biol, E-46100 Burjassot, Valencia, Spain

来源：

TAXON | 1999年 / 48卷 / 03期

关键词：

D O I：

10.2307/1224558

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Petrocoptis, a small genus of chasmophytic plants endemic to the Iberian Peninsula, is included as a subgenus within a widely defined Silene. Thus, in Europe, Silene comprises subg. Silene itself, subg. Lychnis, subg. Viscaria, subg. Conoimorpha, and subg. Petrocoptis. It is anticipated that, based on nuclear rDNA sequences, S. subg. Petrocoptis will be found to be monophyletic. The bearded hilum is the only morphological synapomorphy supporting S. subg. Petrocoptis. Four species (seven taxa) are recognised within S. subg. Petrocoptis: S. glaucifolia subsp. glaucifolia and subsp. pseudoviscosa, S. laxipruinosa, S. montserratii subsp. montserratii and subsp. classifolia, S. pardoi subsp. pardoi and subsp. guarensis. Morphological features of diagnostic value are discussed. A key and maps of the recognised taxa are provided.

引用

页码：471 / 482

页数：12

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