Taxonomic novelties for the genus Cypella (Iridaceae): new species, synonymies and nomenclatural types

被引:7
|
作者
Deble, Leonardo Paz [1 ,3 ]
Alves, Fabiano da Silva [2 ,3 ]
机构
[1] Univ Fed Pampa, Curso Ciencias Nat, Av 21 Abril 80, BR-96450000 Dom Pedrito, RS, Brazil
[2] Univ Regiao Campanha URCAMP, Curso Ciencias Biol, Praca Getulio Vargas 47, BR-97542570 Alegrete, RS, Brazil
[3] Univ Fed Santa Maria, Nucleo Estudos Bot Balduino Rambo, BR-97105900 Santa Maria, RS, Brazil
关键词
Argentina; Brazil; geophytes; Paraguay; phytogeography; South America; taxonomy; Tigridieae; types; Uruguay;
D O I
10.1007/S12225-017-9708-3
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Two new species are described and illustrated from northeastern Argentina, and northern Uruguay. Neotypes are designated for Cypella discolor, C. fucata and C. laeta (based on collections made from the same locality as the holotypes indicated in the protologues). A lectotype is proposed for C. exilis, and an epitype is selected for C. pusilla. Further, three new synonyms are proposed: C. yatayphila under C. laeta, C. amplimaculata under C. exilis, and C. altouruguaya placed under C. lapidosa. Finally, C. osteniana subsp. aurantiaca is confirmed as a synonym of C. fucata.
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页数:18
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