POLLINATION ECOLOGY OF, AND HYBRIDIZATION BETWEEN, ORCHIS-CORIOPHORA L AND ORCHIS-COLLINA SOL EX RUSS (ORCHIDACEAE) IN ISRAEL

被引：62

作者：

DAFNI, A

IVRI, Y

机构：

[1] Institute of Evolution, Haifa University, Haifa

来源：

NEW PHYTOLOGIST | 1979年 / 83卷 / 01期

关键词：

D O I：

10.1111/j.1469-8137.1979.tb00740.x

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The flower of Orchis coriophora L. contains free nectar in the spur and is very fragant; it attracts a large gallery of pollinators mainly Apis mellifera. The capsule production rate is about 90% O. collina Sol. ex Russ. has empty spurs and is scentless; pollinators are scarce and capsule production rate is about 25%. The species are sympatric in some habitats in Israel and create rare hybrids which seem to be the result of common pollinators. It is suggested that each of the two species represents different pollination strategy in the genus. This view and the implications on self and cross pollination are discussed. Copyright © 1979, Wiley Blackwell. All rights reserved

引用

页码：181 / 187

页数：7

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