Biometrical analysis on populations of Orchis israelitica, O. caspia, and their hybrids (Orchidaceae)

Amots Dafni; Helmut Baumann

doi:10.1007/BF02407290

Biometrical analysis on populations of Orchis israelitica, O. caspia, and their hybrids (Orchidaceae)

Amots Dafni, Helmut Baumann

Department of Evolutionary and Environmental Biology

Research output: Contribution to journal › Article › peer-review

Abstract

The population variability of Orchis israelitica, O. caspia, and their intermediates, from two localities in Israel, was analyzed and illustrated by scatter diagram and hybrid index. It is suggested that the hybrids are a result of introgression and are closer to O. caspia. Aspects of isolating barriers between these two species are discussed.

Original language	English
Pages (from-to)	87-94
Number of pages	8
Journal	Plant Systematics and Evolution
Volume	140
Issue number	2-3
DOIs	https://doi.org/10.1007/BF02407290
State	Published - Jul 1982

Keywords

Flora of Israel
Hybrid isolating barriers
O. caspia.
O. israelitica
Orchidaceae
Orchis

ASJC Scopus subject areas

Ecology, Evolution, Behavior and Systematics
Plant Science

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10.1007/BF02407290

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abstract = "The population variability of Orchis israelitica, O. caspia, and their intermediates, from two localities in Israel, was analyzed and illustrated by scatter diagram and hybrid index. It is suggested that the hybrids are a result of introgression and are closer to O. caspia. Aspects of isolating barriers between these two species are discussed.",

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author = "Amots Dafni and Helmut Baumann",

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AU - Baumann, Helmut

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N2 - The population variability of Orchis israelitica, O. caspia, and their intermediates, from two localities in Israel, was analyzed and illustrated by scatter diagram and hybrid index. It is suggested that the hybrids are a result of introgression and are closer to O. caspia. Aspects of isolating barriers between these two species are discussed.

AB - The population variability of Orchis israelitica, O. caspia, and their intermediates, from two localities in Israel, was analyzed and illustrated by scatter diagram and hybrid index. It is suggested that the hybrids are a result of introgression and are closer to O. caspia. Aspects of isolating barriers between these two species are discussed.

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KW - Hybrid isolating barriers

KW - O. caspia.

KW - O. israelitica

KW - Orchidaceae

KW - Orchis

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SN - 0378-2697

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JO - Plant Systematics and Evolution

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ER -

Biometrical analysis on populations of Orchis israelitica, O. caspia, and their hybrids (Orchidaceae)

Abstract

Keywords

ASJC Scopus subject areas

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