An overlooked new species of Desmodium (Fabaceae, Papilionoideae) from Argentina

被引：0
|
作者：
Lima, Laura C. P. [1 ]
Vanni, Ricardo O. [2 ]
De Queiroz, Luciano P. [1 ]
Tozzi, Ana M. G. A. [3 ]
机构：
[1] Univ Estadual Feira de Santana, Dept Ciencias Biol, Av Transnordestina S-N, BR-44031460 Feira De Santana, BA, Brazil
[2] Inst Bot Nordeste, RA-3400 Corrientes, Argentina
[3] Univ Estadual Campinas, Inst Biol, Dept Biol Vegetal, BR-13083862 Campinas, SP, Brazil
来源：
PHYTOTAXA | 2012年 / 40卷
关键词：
Desmodieae; IUCN; lectotype; Meibomia;
D O I：
暂无
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
More than seventy years ago Arturo Burkart transferred Meimomia riedelii to Desmodium riedelii and confirmed the occurrence of this species in Argentina. His position was based only on the original description and a photo of one of the syntypes. Fieldwork in northeastern Argentina and central Brazil and examination of all syntypes of Meibomia riedelii revealed that these are not conspecific with Argentinean specimens and a new species, Desmodium burkartii, is described here. This new species is restricted to grasslands in the Province of Corrientes in northeastern Argentina and is promptly differentiated from D. riedelii by shape of leaflets, shape and number of articles of loments, besides quantitative traits.
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页码：55 / 59
页数：5
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