Two new species of Leptolobium (Leguminosae, Papilionoideae) from Brazil

被引：2

作者：

Rodrigues, Rodrigo Schuetz ^{[1
]}

Goulart de Azevedo Tozzi, Ana Maria ^{[2
]}

机构：

[1] Univ Fed Roraima, Ctr Estudos Biodiversidade, BR-69304000 Boa Vista, RR, Brazil

[2] Univ Estadual Campinas, Dept Bot, Inst Biol, BR-13083970 Campinas, SP, Brazil

来源：

BRITTONIA | 2010年 / 62卷 / 01期

基金：

巴西圣保罗研究基金会;

关键词：

Acosmium; Brazil; Leptolobium; Leguminosae; Papilionoideae; Sophoreae; taxonomy; SOPHOREAE; ACOSMIUM;

D O I：

10.1007/s12228-009-9087-7

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Two new species of Leptolobium from Brazil are described and illustrated. Leptolobium araguaiense, restricted to northern Brazil, is similar to L. panamense, but differs in raceme length, ovary pubescence, flower and bract length, hilum shape, habit, geographical distribution, and preferential habitat. Leptolobium multijugum, from mid-western Brazil, is perhaps most closely related to L. glaziovianum, but it has more numerous leaflets and smaller bracts and bracteoles than any other species in the genus.

引用

页码：20 / 25

页数：6

共 9 条

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