VASCULAR PLANTS OF OHIO 141 



149. Bleocharis olivacea Torr. Olivaceous Spike-rush. Auglaize, 



Licking, Summit, Cuyahoga. 



150. Bleocharis ovata (Roth) R. & S. Ovoid Spike-rush. Erie 



County. 



151. Bleocharis obtusa ("Willd.) Schul. Blunt Spike-rush. General. 



152. Bleocharis engelmanni Steud. Bngelmann's Spike-rush. Lick- 



ing County. 



153. Bleocharis palustris (L.) R. & S. Creeping Spike-rush. Gen- 



eral. 



154. Bleocharis acieularis (L.) R. & S. Needle Spike-rush. General. 



155. Bleocharis tenuis (Willd.) Sehultes. Slender Spike-rush. Lucas, 



Ottawa. 



156. Bleocharis acuminata (Muhl.) Nees. Plat-stemmed Spike-rush. 



Lucas, Ottawa, Auglaize. 



157. Bleocharis intermedia (Muhl.) Sehultes. Matted Spike-rush. 



Erie, Franklin. 



158. Stenophyllus capillaris (L.) Britt. Hair-like Stenophyllus. 



Lucas County. 



159. Pimbristylis autumnalis . (L.) R. & S. Slender Pimbristylis. 



Hamilton, Defiance, Fairfield, Hocking. 



160. Scirpus cyperinus (L.) Kunth. Wool-grass. General. 



161. Scirpus lineatus Mx. Reddish Bulrush. General. 



162. Scirpus polyphyllus Vahl. Leafy Bulrush. Eastern half of the 



state to Crawford and Adams Counties. 



163. Scirpus atrovirens Muhl. Dark-green Bulrush. General. 



164. Scirpus sylvaticus L. Wood Bulrush. Ottawa, Wayne, Ham- 



ilton. 



165. Scirpus fluviatilis (Torr.) Gr. River Bulrush. Champaign, 



Licking, Lucas, Wayne, Medina, Lake. 



166. Scirpus validus Vahl. Great Bulrush. General. 



167. Scirpus torreyi Olney. Torrey's Club-rush. Lake, Brie. 



168. Scirpus americanus Pers. Chair-maker's Club-rush. General. 



169. Scirpus debilis Pursh. Weak Club-rush. Summit, Ottawa. 



170. Scirpus planifolius Muhl. Flat-leaf Club-rush. Licking, Knox, 



Lake. 



171 Briophorum viridiearinatum (Bng.) Fern. Thin-leaf Cotton- 

 grass. Geauga, Summit, Licking. 



172. Briophorum. virginicum L. "Virginia Cotton-grass. Northern 

 Ohio, as far south as Licking County. 



