Floral Morphology and Vasculature of Schizopepon bryoniaefolius (Cucurbitaceae).
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Accession number;99A0864497
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| Title;Floral Morphology and Vasculature of Schizopepon bryoniaefolius (Cucurbitaceae). |
| Author;
FUKUHARA T
(Kyoto Univ., Kyoto)
AKIMOTO J
(Kyoto Univ., Kyoto)
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Journal Title;Shokubutsu Bunrui, Chiri
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Journal Code:L2614A
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ISSN:0001-6799
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VOL.50;NO.1;PAGE.59-73(1999)
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| Figure&Table&Reference;FIG.7, REF.28 |
| Pub. Country;Japan |
| Language;English |
| Abstract;Floral characters of an annual androdioecious vine Schizopepon bryoniaefolius (Cucurbitaceae-Cucurbitoideae-Schizopeponeae) are described with special reference to the arrangement of stamens and ovary locules, vasculature, nectaries, trichomes and phenology. Both hermaphrodite and male flowers bear two dithecal and one monothecal stamens, as in many taxa of Cucurbitoideae. However, S. bryoniaefolius differs from them in that each stamen is recognized as a single mound in an early stage of the development and receives a single vascular bundle. The anther trichomes are snowman-like and are different in cell shape from those of the other previously examined taxa. There is no or small time-lag between anther dehiscence and stigma maturation in hermaphrodite flowers. In both of the sexual morphs, there is a nectary at the bottom of the receptacular cup. (author abst.) |
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