Circumscription of Abarema (Leguminosae, Caesalpinioideae, Mimosoid clade)

被引：2

作者：

Guerra, Ethiene ^{[1
]}

Soares, Marcos Vinicius Batista ^{[1
]}

Morim, Marli Pires ^{[2
]}

Iganci, Joao Ricardo Vieira ^{[1
,3
]}

机构：

[1] Univ Fed Rio Grande Do Sul, Programa Posgrad Bot, Av Bento Goncalves 9500,Agron, Porto Alegre, RS, Brazil

[2] Inst Pesquisas Jardim Bot Rio De Janeiro, Rua Pacheco Leao 915,Jardim Bot, Rio De Janeiro, RJ, Brazil

[3] Univ Fed Pelotas, Inst Biol, Campus Univ Capao Leao, Capao Do Leao, RS, Brazil

来源：

PHYTOTAXA | 2023年 / 601卷 / 01期

关键词：

conservation status; Fabaceae; Inga clade; Ingeae; morphology; taxonomy; FABACEAE; CLASSIFICATION; CONSERVATION; PHYLOGENY;

D O I：

10.11646/phytotaxa.601.1.3

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The genus Abarema (Caesalpinioideae, Mimosoid clade), as traditionally circumscribed, emerged as polyphyletic in recent phylogenetic studies. The type species of the genus, Abarema cochliacarpos, is positioned within the Inga clade, separate from the remaining species previously included in the genus (now combined to Punjuba and Jupunba genera). Here we present the new circumscription of Abarema. The two species included in the genus occur in the Atlantic Forest and Caatinga biomes in Brazil. We provide a morphological description of Abarema and its two species, an identification key, conservation status and a geographic distribution map.

引用

页码：51 / 60

页数：10

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