Two New Species of Polygala (Polygalaceae) Endemic to the Phytogeographic Province of La Payunia, in Argentina

被引：2

作者：

Martinez, Agustina ^{[1
]}

Barea Pastore, Jose Floriano ^{[2
]}

机构：

[1] Inst Bot Darwin, Labarden 200,CC 22,CP B1642HYD, San Isidro, Buenos Aires, Argentina

[2] Univ Fed Santa Catarina, Campus Curitibanos,Rodovia Ulysses Gaboardi,Km 3, BR-89520000 Curitibanos, SC, Brazil

来源：

SYSTEMATIC BOTANY | 2022年 / 47卷 / 01期

关键词：

IUCN red list; Mendoza; Neuquen; New World; Section Clinclinia;

D O I：

10.1600/036364422X16442668423545

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Two new species of Polygala (Polygalaceae) from the phytogeographic province of La Payunia are reported: Polygala payuniensis, endemic to northern Neuquen and southern Mendoza provinces, Argentina; and Polygala nevadensis, endemic to Sierra del Nevado in Mendoza province, Argentina. The new species are described in detail, illustrated, and their informal conservation status calculated. A distribution map and photos of the dissected structures are provided for both species as well as photos of the living plant and the environment for P. payuniensis. Also, an updated key to the species of Polygala Sect. Clincinia is provided.

引用

页码：232 / 241

页数：10

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