Erythroxylum niziae (Erythroxylaceae): A New Species from the West-Central Cerrado of Brazil

被引：3
|
作者：
Bezerra Loiola, Maria Iracema [1 ,2 ]
Cordeiro, Luciana Silva [2 ]
机构：
[1] Univ Fed Ceara, Dept Biol, Ctr Ciencias, Herbario EAC,Lab Sistemat & Ecol Vegetal, Bloco 906,Av Mister Hull S-N,Campus Pici, BR-60440900 Fortaleza, Ceara, Brazil
[2] Univ Fed Ceara, Programa Posgrad Ecol & Recursos Nat, Bloco 906,Campus Pici, BR-60440900 Fortaleza, Ceara, Brazil
来源：
SYSTEMATIC BOTANY | 2019年 / 44卷 / 03期
关键词：
Section Rhabdophyllum; Malpighiales; Neotropical region; savanna;
D O I：
10.1600/036364419X15620113920699
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
A new species of Erythroxylum (Erythroxylum niziae) from west-central Brazil is presented here. Descriptions, illustrations, a map of geographic distribution, and morphological comparisons with morphologically similar species are provided. The novelty differs from its congeners by its subshrub habit 12 to 16 cm in height, firmly chartaceous to coriaceous leaves (8.8-12.7 x 4.3-7.9 cm), and single flowers produced per node along the distal portion of the main branch. A key is provided to differentiate the new species from others occurring in Parque Nacional de Brasilia.
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页码：659 / 663
页数：5
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