Effects of herbivory on ovule number in Loasa speciosa (Loasaceae)

被引：0

作者：

Gramacho, M ^{[1
]}

Santander, T ^{[1
]}

Farji-Brener, AG ^{[1
]}

机构：

[1] Univ Brasilia, Dept Ingn Forestal, BR-70910900 Brasilia, DF, Brazil

来源：

REVISTA DE BIOLOGIA TROPICAL | 2001年 / 49卷 / 02期

关键词：

female plant fitness; herbivory; leaf damage; Loasa speciosa;

D O I：

暂无

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

We examined the direct effect of foliar herbivory on female fitness in the herbaceous plant Loasa speciosa (Loasaceae), measuring ovule number/flower in 46 shoots with different levels of leaf damage. Ovule number/flower was lower in shoots with higher herbivory levels. This result suggests that the known negative impact of herbivory on female plant fitness (i.e. low seed number) can be a direct consequence of the reduction of ovule number.

引用

页码：513 / 516

页数：4

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