A new section of Protium from the neotropics. Studies in neotropical Burseraceae XIII

被引：0
作者：
Daly, Douglas C. [1 ]
机构：
[1] New York Bot Garden, Bronx, NY 10458 USA
来源：
BRITTONIA | 2007年 / 59卷 / 01期
关键词：
Amazonia; Burseraceae; Cuatrecasas; neotropics; protium; taxonomy;
D O I：
10.1663/0007-196X(2007)59[1:ANSOPF]2.0.CO;2
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Protium section Pepeanthos, a neotropical group of nine species ranging from Costa Rica to the southern perimeter of Amazonia, is described, as are the group's five new species: P. calendulinum, P. gallosum, P. pecuniosum, P. retusum, and P. urophyllidium. Keys are provided to flowering and to fruiting material. The new section is characterized by a milky resin; lateral leaflet pulvinuli inconspicuous or absent; style short-branched and the stigmas caudiculate and spiculate; and the cotyledons plano-convex.
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页码：1 / 24
页数：24
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