BOTANY. 39o 



49. MICROCOLEUS Desra. et. Thur. 



MICROCOI.EUS. GRACILIS Hass. 



Columbus (green house) F. B. Eldridge. 



50. OSCILLARIA Bosc. 



OSCIIAARIA ElEGANS Ag. ' 



Cincinnati, G. B. Twitchell. 



OSCILLARIA FROELICHII Kg. 



Columbus (green house) W. A. Kellermaii, P. B. Eldridge. 



Osciharia Froeijchii fusca Kirch. 

 Columbus, E. E. Bogue. 



OSCniARIA IMPERATOR Wood. 



Cincinnati, G. B. Twitchell. 



OSCILLARIA MAJOR VaUCh. 



Cincinnati, G. B. Twitchell. 



OSCH,LARIA NIGRA VaUch. 



Painesville, H. C. Beardslee; Cincinnati, G. B. Twitchell; Lima, W. A. Keller- 

 mau. 



Osciharia princEPS Vauch. 

 Columbus, E. E. Bogue. 



OSCm^ARIA SUBTIUSSIMA Kg. 



Cincinnati, G. B. Twitchell. 



OSCIIAARIA TENERRIMA Kg. 

 Columbus, W. A. Kellertnan. 



Osciclaria tenuis Gg. 



Granville, C. h. Payne (Bull. Den. U.) ; Columbus, E. E. Bogue. 



