. A contribution to the history of the fresh-water algÅ of North America. Botany; Algae. 5^ T ^ipV O C 3c B :*m *f â 'C« ll3 ⢠.w# ^ ^^ ^ s* 4"^^. © h o ^c^ T. SINOLAIfi fc SON, PHILADELPHIA AFTER NATUfiE BY DH. H, C. WOOD Fig. 1. SIROSIPHON PULVINATUS " 2. PLEUROCOCCUS SERIATUS Fig â :!. PALMELLA Fig 4. BOTRYOCOCCUS PULCHELLUS, â ⢠S. PALMELLA DURA. n. 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 work.


. A contribution to the history of the fresh-water algÅ of North America. Botany; Algae. 5^ T ^ipV O C 3c B :*m *f â 'C« ll3 ⢠.w# ^ ^^ ^ s* 4"^^. © h o ^c^ T. SINOLAIfi fc SON, PHILADELPHIA AFTER NATUfiE BY DH. H, C. WOOD Fig. 1. SIROSIPHON PULVINATUS " 2. PLEUROCOCCUS SERIATUS Fig â :!. PALMELLA Fig 4. BOTRYOCOCCUS PULCHELLUS, â ⢠S. PALMELLA DURA. n. 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