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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:
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.
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页码:219 / 222
页数:4
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