. A contribution to the history of the fresh-water algœ of North America. Botany; Algae. 1 FRESH WATER ALG>E. PLATE AFTER NATURE BY WOOD T. h SON, PHlLAOlLPHtA. Fig. 1. SCYTONEMA THERMALE. " 2. S. CALLITRICHOIDES. " 3. S. DUBIUM. Fig. 4. S. CORTEX. " 6. CH,€TOPHORA 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


. A contribution to the history of the fresh-water algœ of North America. Botany; Algae. 1 FRESH WATER ALG>E. PLATE AFTER NATURE BY WOOD T. h SON, PHlLAOlLPHtA. Fig. 1. SCYTONEMA THERMALE. " 2. S. CALLITRICHOIDES. " 3. S. DUBIUM. Fig. 4. S. CORTEX. " 6. CH,€TOPHORA 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