Allium oporinanthum (Alliaceae) , a new species from the NW Mediterranean área.

[摘要] A new speciesAllium oporinanthumis described from some localities of the NW Mediterranean área. The new species belongs to A. sect.Codonoprasumand is usually localized on limestone in shady rocky places. It is an autumnal species with a tetraploid chromosome number (2 n= 32). Its old origin and its taxonomic relationships are examined too.

[学科分类] 植物学

[关键词] Spermatophyta;Alliaceae;Allium;cytotaxonomy;NW Mediterranean área