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Occurrence of Endosperm Haustoria in some Cucurbitaceae

Abstract

THE embryology and seed structure of the Cucurbitaceae have attracted much attention, and a good deal of work has been done by Longo, Kirkwood, Kratzer, Singh, and others1, most of it based on a study of sections. However, sections often fail to give a three-dimensional picture of an organ, and occasionally even simple structures are ignored or overlooked. In my work I used both sections and dissections, and observed characteristic endosperm haustoria in several members of this family, which have not been reported earlier.

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References

  1. Longo, B., Ann. di Bot., 1, 71 (1903). Kirkwood, J. E., Bull. N.Y. Bot. Gard., 3, 313 (1905). Kratzer, J., Flora, 10, 275 (1918). Singh, Bahadur, Phytomorphology, 3, 224 (1953).

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  2. Kausik, S. B., Proc. Ind. Acad. Sci., B, 16, 121 (1942).

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CHOPRA, R. Occurrence of Endosperm Haustoria in some Cucurbitaceae. Nature 173, 352–353 (1954). https://doi.org/10.1038/173352a0

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