. A contribution to the history of the fresh-water algÅ of North America. Botany; Algae. FRESH WATER ALG>⬠PLATE ' pi^ fJA rum ov jR NCLAIR ik PHlLADtt-PH'A Fig. 1. MASTIGONEMA FERTILE â ' 2. MASTIGONEMA SEJUNCTUM FIj 3. ZONOTfilCHA MOLLIS '⢠4. ZONOTRICHA PARCEZONATA Fig. 6. OASYACTIS MOLLIS. " e. CCELOSPH/KRIUM DUSIUM,. 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 Wood, H. C. (Horatio C. ), 1841-19


. A contribution to the history of the fresh-water algÅ of North America. Botany; Algae. FRESH WATER ALG>⬠PLATE ' pi^ fJA rum ov jR NCLAIR ik PHlLADtt-PH'A Fig. 1. MASTIGONEMA FERTILE â ' 2. MASTIGONEMA SEJUNCTUM FIj 3. ZONOTfilCHA MOLLIS '⢠4. ZONOTRICHA PARCEZONATA Fig. 6. OASYACTIS MOLLIS. " e. CCELOSPH/KRIUM DUSIUM,. 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 Wood, H. C. (Horatio C. ), 1841-1920. [Washington, Smithsonian institution


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Keywords: ., bookcentury1800, bookdecade1870, booksubjectbotany, bookyear1872