chasmogamyn.
/kazˈmɒɡəmi/ Botany.
The opening of the perianth at the time of flowering, as distinguished from cleistogamy.
ΘΚΠ
the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > flower or flowering plant > [noun] > pollination > self-fertilization > by closed or open flowers
cleistogamy1881
chasmogamy1959
1959 New Scientist 5 Nov. 883/1 The causes of chasmogamy in Leersia.
Derivatives
chasmogamic adj. /kæzməʊˈɡæmɪk/
/kæzməʊˈɡæmɪk/ΘΚΠ
the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > flower or flowering plant > [adjective] > characterized by pollination > cross-fertilizing
cross-fertilizable1882
allogamous1887
chasmogamic1900
chasmogamous1906
1900 B. D. Jackson Gloss. Bot. Terms Add. Chasmogamy..; chasmogamic.
chasmogamous adj. /kæzˈmɒɡəməs/
/kæzˈmɒɡəməs/ΘΚΠ
the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > flower or flowering plant > [adjective] > characterized by pollination > cross-fertilizing
cross-fertilizable1882
allogamous1887
chasmogamic1900
chasmogamous1906
1906 J. R. A. Davis tr. Knuth Handbk. Flower Pollination I. 55 The otherwise normally opening chasmogamous flowers remain closed.
1959 New Scientist 5 Nov. 883/1 Producing open (chasmogamous) flowers.
This entry has not yet been fully updated (first published 1933; most recently modified version published online September 2018).
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n.1900