. A contribution to the history of the fresh-water algœ of North America. Botany; Algae. Wo W. AFTEH NATURE ev DR H C WOOD 1 5mCLA'P aSO" '.lfl Fig. 1. RHYNCHONEMA ELONGATUM, ' 2. RHYNCHONEMA PULCHELLUM. Fig. 3. SPIROGYRA PROTECTA. " 4. SPIROGYRA LONGATA. Fig, 5. APHANOCHAETE REPENS. " 6. DRAPARNALOIA BILLINGSII. 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.
. A contribution to the history of the fresh-water algœ of North America. Botany; Algae. Wo W. AFTEH NATURE ev DR H C WOOD 1 5mCLA'P aSO" '.lfl Fig. 1. RHYNCHONEMA ELONGATUM, ' 2. RHYNCHONEMA PULCHELLUM. Fig. 3. SPIROGYRA PROTECTA. " 4. SPIROGYRA LONGATA. Fig, 5. APHANOCHAETE REPENS. " 6. DRAPARNALOIA BILLINGSII. 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
