. A contribution to the history of the fresh-water algœ of North America. Botany; Algae. 1 FRESH WATER ALG>€. PLATE RFTER NUTURE BY OHM Fig. 1. SIROGONIUM RETROVERSUM. " 2. HYDROGASTRUM GRAMULATUM. " 3. STIGEOCLONIUM. T. SINCLAIR A SON. PHILADELPHIA. Fig. 4. BUL80TRICHA ALBIDA. " 6. BULBOCH/CTE CANBYll. " «. 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. (Hora
. A contribution to the history of the fresh-water algœ of North America. Botany; Algae. 1 FRESH WATER ALG>€. PLATE RFTER NUTURE BY OHM Fig. 1. SIROGONIUM RETROVERSUM. " 2. HYDROGASTRUM GRAMULATUM. " 3. STIGEOCLONIUM. T. SINCLAIR A SON. PHILADELPHIA. Fig. 4. BUL80TRICHA ALBIDA. " 6. BULBOCH/CTE CANBYll. " «. 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