. Botany for high schools and colleges. Botany. - Swarm- sporesof Cliondrioder- ma diffoime (Didy- mium Liberiianvm of De Bary) coaleeclng or conjugating, x 390.— After Cienkowski. (a) The latest classification of the Myxomycetes is by Eostafinski.* He distinguishes seven or- ders, as follows: Order I. Protodermese. Sporangia simple, of regular shape, not possessed of a capillitium, with violet spores. Order II. Calcarese. Sporangia simple or compound, often pro- vided with a columella, spores violet or violet brown ; whole fructifica- tion, with more or less de- posits of carbonate of lime. T
. Botany for high schools and colleges. Botany. - Swarm- sporesof Cliondrioder- ma diffoime (Didy- mium Liberiianvm of De Bary) coaleeclng or conjugating, x 390.— After Cienkowski. (a) The latest classification of the Myxomycetes is by Eostafinski.* He distinguishes seven or- ders, as follows: Order I. Protodermese. Sporangia simple, of regular shape, not possessed of a capillitium, with violet spores. Order II. Calcarese. Sporangia simple or compound, often pro- vided with a columella, spores violet or violet brown ; whole fructifica- tion, with more or less de- posits of carbonate of lime. This includes many com- mon species, under the genera Physarum, Fuligo, Bidymium, Spumaria, etc. Order III. Amauro- clisetese. Single sporan- gium or sEithalium, with- out lime; spores, capilli- tium, and columella almost always uniformly black, or colored. In this order the genus Stemonitis furnishes the most common species. Order IV. Anemese. Sporangium or BBtlialium without capillitium or lime; columella not evident, wall of sporan- * "Monografia Sluzowce.'" Dr. Joseph Rostafinski, 1875. An Eng- lish translation of so much as pertains to British species may be found in " The Myxomycetes of Great Britain," by M. C. Cooke, 1877. In a. Fig. 144.—Fructification of Arcyiia ineariiata (A. adnata at Rtfki.). B, young sporangium; C, mature sporangium ruptured ; c_p, capillitium; p, wall of sporangium. X 20.—After Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Bessey, Charles E. (Charles Edwin), 1845-1915. New York : H. Holt
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