FLORA OP VERMONT 11 



BRIZA 

 B. MEDIA, L. Adventive in old meadow, Charlotte, Pringle. 



BROMUS' 

 B. ciliatus, L. Moist tliickets ; common. 

 B. ERECTUS, Huds. Adventive, Charlotte, Pringle. 

 B. Kalmii, Gray. Dry woodlands ; occasional. 



B. purgans, L. (B. ciliatus, L. var. purgans, Gray.) Thickets ; common. 

 B. RACEMosus, L. Adventive, Charlotte, Pringle. 

 B. sECALiNus, L. Chess. Occasional in fields and waste places. 



B. TECTORUM, L. Adventive, Charlotte, Pringle. 



CALAMAGROSTIS- 



C, breviseta, Scribn. (C. Pickeringii, Gray.) "Vermont," Pringle. Speci- 



men in U. S. national herbarium. 



C. breviseta, Scribn. var. lacustris, Kearney. (C. Lapponica, Gray in part.) 

 Mt. Mansfield, Pringle. Specimen in U. S. national herbarium. 



C. Canadensis, Beauv. Blue-joint. Marshes and wet places ; common. 



C. hyperborea, Lange. Lake Willoughby, Boott. Specimen in U. S. national 

 herbarium. 



C. hyperborea, Lange. var. Americana, Kearney. Lake Willoughby, Mann; 

 Mt. Mansfield, Pringle. 



C inexpansa. Gray. (C. confinis, Gray. ) Mt. Mansfield, Prmg^/e; Lake Wil- 

 loughby cliffs. 



C Langsdorfii, Trin. Mt. Mansfield, Pringle ; Lake Willoughby, Rusby. 



CENCHRUS 

 C. tribuloides, L. Sandy shores of Connecticut River, Brattleboro, Grout. 



CHAET0CHL0A3 (SETARL\, IXOPHORUS) 

 C. Italica, Scribn. var. Germanica, Scribn. Hungarian-grass. Occasion- 

 ally adventive, but not long persistent. 



I. See Shear, C. t,. Rev. N. A. Species Bromus. U.S. Dept. Agr. Div. Agros. Bui. 23, igoo. 



2 SeeT. H. Kearney, Jr., A Revision of IST. A. Species of Calamagrostis, U. S. Dept. 

 Agr. Div. Agrost. Bui. II, 189S. Kearney's nomenclature has been followed in this genus, 

 although it is not entirely consistent with the system followed elsewhere in the present 

 catalogue. 



3 See Scribner and Merrill, N. A. Species of Chaetochloa, U. S. Dept. Agr. Div. 

 Agrost. Bui. 21, 1900. 



