Abstract
1. The anther at maturity shows characteristic fibrous thickening of the endothecium expending to the other parts as well. The pollen is shed at 2-celled stage.
2. The ovule is anatropous, bitegmic and crassinucellate. The development of embryo-sac conforms toPolygonum type. An abnormal case of twin embryo-sacs has also been recorded.
3. The endosperm is ofCellular type and the embryo is ofCaryoplyllad type showing some variations.
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Communicated by Professor V. Puri,f.a.sc.
Research Contribution No. 90 from the School of Plant Morphology, Meerut.
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Saxena, N.P. Studies in the family saxifragaceae—IV. Proc. Indian Acad. Sci. 70, 104–110 (1969). https://doi.org/10.1007/BF03052081
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DOI: https://doi.org/10.1007/BF03052081