. Fig. 45.—Protomyces macrosporiis on leaf-stalk of A, Mycelium and sporangium in- the tissue under the epidermis. B, Sporangia in stages of development, (v. Tubeuf del.) latter is a secondary process and consists (see Fig. 9) in the formation of exceedingly delicate membranes inside the original

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Keywords: ., bookcentury1800, bookdecade1890, bookpublisherl, booksubjectfungi