No. 14.] FLOWERING PLANTS AND FERNS. 423 



Sparganium fluctuans (Morong) Robinson. 



Potamogeton lateralis Morong. 



Elymus australis Scribn. & Ball. 



Carex livida (Wahlenb.) Willd. 



Melanthium latifolium Desr. 



Euphorbia Ipecacuanhae L. 



Acerates viridiflora Ell., var. lanceolata (Ives) Gray. 



Trichostema lineare Walt. 



Helianthus tracheliifolius Mill. 



Bidens trichosperma (Michx.) Britton. 



EXCLUDED SPECIES. 



The following species and varieties, reported from Connecticut 

 in earlier lists, have been omlitted from the present Catalogue, 

 either because of known errors, or because no authentic speci- 

 mens of them have been found. 



The names are those of the older lists ; in all cases, however, 

 in which they differ from those in the seventh edition of Gray's 

 Manual, the latter are also given, after the original names. 



Abbreviations indicate the list or lists in which each species 

 appears. These abbreviations and the lists they represent, are 

 as follows: 



Berz. A Catalogue of the Flowering Plants and Higher Cryp- 

 togams growing without cultivation within thirty 

 miles of Yale College. Published by the Berzelius So- 

 ciety. New Haven, 1878. 



Bi. Bishop, James N. A Catalogue of all Phaenogamous 

 Plants at present known to grow in the State of Con- 

 necticut. Rep. Sec. Conn. Board Agric. 1884-5. Hart- 

 ford, 1885. 



B2. Same, 2d edition. Vascular Cryptogams added. Rep. 

 Sec. Conn. Board Agric. 1895. Hartford, 1896. 



Ba. Same, Additions and Corrections. Rep. Sec. Conn. Board 

 Agric. 1897. Hartford, 1898. 



B3. Same, 3d edition. Rep. Sec. Conn. Board Agric. 1900. 

 Hartford, 1901. 



