A new section of Passiflora, subgenus Decaloba (Passifloraceae), from Central America, with two new species

被引:6
|
作者
MacDougal, JM
Hansen, AK
机构
[1] Missouri Bot Garden, St Louis, MO 63166 USA
[2] Univ Texas, Sect Integrat Biol, Austin, TX 78713 USA
来源
NOVON | 2003年 / 13卷 / 04期
关键词
Central America; Eueides; Mexico; Passiflora; Passifloraceae; Pterosperma;
D O I
10.2307/3393380
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
The new section Pterosperma in Passiflora subg. Decaloba (Passifloraceae) is described from southern Mexico and Central America on the basis of leaf, inflorescence, seed, and fruit morphology. Species in this section are the sole hosts of the specialized herbivore Eueides lineata (Heliconidae). A morphological key to its four species is given, and two species, Passiflora lancetillensis and P. pedicellaris, are newly described and illustrated.
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页码:459 / 466
页数:8
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