Further insights into the taxonomy of the Silene nocturna species complex (Caryophyllaceae): a systematic survey of the taxa from Sardinia and Corsica

被引:7
作者
Bacchetta, Gianluigi [1 ]
Carta, Angelino [2 ]
Paradis, Guilhan
Piazza, Carole [3 ]
Peruzzi, Lorenzo [2 ]
机构
[1] Univ Cagliari, Dipartimento Sci Vita & Ambiente, Ctr Conservaz Biodiversita, I-09123 Cagliari, Italy
[2] Univ Pisa, Unita Bot, Dipartimento Biol, I-56126 Pisa, Italy
[3] Off Environm Corse, Conservatoire Bot Natl Corse, F-20250 Corte, France
关键词
Central Mediterranean; chromosome numbers; morphology; seeds; SEM; Silene sect. Scorpioideae; NAMES;
D O I
10.11646/phytotaxa.175.1.4
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
The taxonomy of Silene nocturna subsp. boullui (putatively endemic to W Corsica) and S. valsecchiae (putatively endemic to E Sardinia) is investigated, by means of morphometric and karyological analyses. Both taxa resulted diploid with 2n = 24 chromosomes. On the basis of morphological results, we confirm the species rank for S. valsecchiae, and consider S. nocturna subsp. boullui as the priority name, at subspecies rank, for S. nocturna subsp. capraria (= S. reflexa).
引用
收藏
页码:37 / 44
页数:8
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