BOTANY. 265 



54. GRIMMIA Ehrh. 



Grimmia apocarpa (L.) Hedw. 



Painesville, Franklin Co., Wm. C. Werner; Springfield, Miss H.J. Biddlecome. 



Grimmia apocarpa rivularis Nees & Hornsch. 

 "Ohio," Leo Lesquereux (H. C. Beardslee, Cat.) 



Grimmia campestris (Burch, M S.) Hook. ( G. leucophasa Grev.) 

 " Ohio," Leo Lesquereux ( H. C. Beardslee, Cat.) 



Grimmia conferTa Fuuck. 



Painesville, H. C. Beardslee ( Cat.) 



Grimmia pennsyxvanica Schwsegr. 



"Lancaster," Leo Lesquereux (H. C. Beardslee, Cat); Painesville, Wm. C. Wer- 

 ner; Miami Valley, A. P. Morgan (Flora). 



Sub-Class 2.— PLEUROCARPI. 

 XVII. HYPNACE^. 



55. THUIDIUM Br. & Sch. 



Thuidium deucatui,um (L.) Mitt. ( Hypnum tamariscinum Sull. & Lesq.) . 

 "Very common," H. C. Beardslee (Cat.) ; Painesville, Wm. C. Werner. 



Thuidium gracii,e Bruch. & Schimp. 



Springfield, Miss H. J. Biddlecome ; Miami Valley, A. P. Morgan (Flora). 



Thuidium gracile lancastriense Sull. & Lesq. 

 " Ohio," Leo Lesquereux ( Hi C. Beardslee, Cat.) 



Thuidium minutimjm (Hedw.) Br. & Sch. 



Springfield, Miss H. J. Biddlecome; Miami Valley, A. P. Morgan (Flora). 



Thuidium faludosum ( Sull.) Rau & Hervey. 



" Not rare in the cranberry marshes of Northern Ohio," Lesq. & James (Man.) 



Thuidium pygm^um (Br. & Sch.) Sull. & Lesq. 



" Plymouth marsh " near Ashtabula, H. C. Beardslee (Cat); "Limestone rocks, 

 in thin close mats, in shaded ravines, Central Ohio, rare," Lesquereux & 

 James (Man.) ; Springfield, Miss H.J. Biddlecome. 



Thuidium recogniTum (Hedw.) Lindb. 



Cedar Swamp ( Champaign Co.) Miss H. J. Biddlecome, Wm. C. Werner ; Miami 

 Valley, A. P. Morgan (Flora). 



Thuidium scitum (Beauv.) Aust 



Painesville, H. C. Beardslee ; Springfield, Miss H. J. Biddlecome. 



