Clusia nubium (Clusiaceae): a new species from cloud-forests of southwestern Ecuador

被引：2

作者：

Gustafsson, Mats H. G. ^{[1
]}

Borchsenius, Finn ^{[2
]}

机构：

[1] Aarhus Univ, Dept Biosci, Sect Ecoinformat & Biodivers, Ole Worms Alle 1,Bldg 1137, DK-8000 Aarhus C, Denmark

[2] Aarhus Univ, Sci Museums, Ole Worms Alle 1,Bldg 1137, DK-8000 Aarhus C, Denmark

来源：

PHYTOTAXA | 2016年 / 253卷 / 03期

关键词：

Andean region; Clusia sect. Retinostemon; endemism; resin excreting flowers;

D O I：

10.11646/phytotaxa.253.3.6

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Clusia nubium from southwestern Ecuador is described as a species new to science. It grows as a hemiepiphyte in lower montane cloud forest. The species belongs to Clusia sect. Retinostemon, a largely Andean group characterized by male flowers with a resin-secreting synandrium of completely fused stamens and sometimes also anthers and staminodes. It differs from all other species in that section by the combination of creamy-white petals; male flowers with a dome-shaped synandrium with numerous fused stamens surrounding a group of resin secreting staminodia; and large fruits with 9-15 peltate stigmata forming a ring.

引用

页码：219 / 222

页数：4

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