Archive image from page 281 of Department bulletin (1923-1929). Department bulletin departmentbul11261150unit Year: 1923-1929. Bui. 1134, U. S. Dept. of Agriculture. Plate IV. Flower Buds of Pima Cotton. The successive stages of the process of emasculation during the evening preceding anthesis: Intact buds (bottom); bud with corolla removed, showing the tightly closed anthers (middle); anthers removed, flower ready for pollination (top). Photographed by W. F. Gilpin.

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Keywords: 1920, 1923-1929, archive, book, bookauthor, bookdecade, bookpublisher, bookyear, drawing, historical, history, illustration, image, page, picture, print, reference, united_states_dept_of_agriculture, vintage, washington_d_c_the_dept_supt_of_docs_g_p_o_