Формирование женских генеративных структур у deutzia scarba (hydrangea cea e)
Formation of the female generative structures in Deutzia scarba (Hydrangeaceae)

Summary/Abstract: The development and the structure of the ovule and the embryo sac of the representative of the family Hydrangeaceae Deutzia scarba are investigated. It is established that the ovule of the given species is hemitropic, tenuinucellatic, unitegmic. The embryo sac develops according to Polygonum-type. The structure of the mature ovule has the specific peculiarities connected with the growth of the micropilar region of the embryo sac.

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