Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 614
Fig. 427.—JEcidium tussilaginis : A, portion of the plant, magnified; B, section of one of the secidia with its spores. •constantly reproducing the same form. The same mycele whichproduces the uredo-form also gives rise subsequently to the teleuto-spore-form. The fungus usually hibernates and…
Microscopy
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