1920] Luiz atul Cockerell, Notes on American Been 601 



Cockerell, 19146, p. 409. Goodview, Colokado; VII; at Helianthus 

 annuus coronahis. 



Cockerell, 1919c, p. 272. o''. Clold Hill, Cou>rado; 8600 ft.; VII; at 

 Geranium. 



coreopsis Robertson, 1905, p. 368. 9 . C^arlinville, Illinois. 



Robertson, 1914, p. 69. At Coreopsis palmata. 

 crenulaticomis. See Teiralania. 

 dagosa Cockerell, 1909c, p. 128. cf. Osborn's Ranch, (Jrand Coulee, 



Washington ; VII. 

 densa. See Diadasia enavata densa. 

 denticulata Smith, 1854, p. 31 1 . cT . United States. 



M. senilvs Smith, 1854, p. 311. 9 . Mount Pleasant, Ohio. 

 M. senilis Provaneher, 1888, p. 301. Cap Rouge, Ottawa; Canada; 

 (Guignard). 

 dentiventris Smith, 1854, p. 312. cf . Georgia. 



Provaneher, 1888, p. 299. d", 9 . Cap Rouge, Ottawa, Canada; (Guig- 

 nard). 



Robertson, 1894, pp. 463, 467, 469-471, 473-476. Macoupin County, 

 Illinois; at Sil-phixim integrifolium, Rudbeckia hiria, Lepachys pinnata, 

 Helianthus grosseserratus and tuberosus, Coreopsis tripleris and aristosa, 

 Bidens chrysanthemoides, Helenium autumnale, and Cnicus lanceolatus. 



Robertson, 1896, pp. 176-178. Carlinville, Illinois; at Silphium per- 

 foliatu7n, Heliopsis Icevis, and Rudbeckia lacinatia. 



Robertson, 1897, p. 355, considers dentiventris Provaneher, 1888, p. 299, 

 = pennsylvanica, but see trinoodis; and, 1898, p. 53, says that his dentiventris 

 of 1897 =americana Lepelctier; but, 1901. p. 230 (see also 1902, p. 49) 

 says that Lepeletier's, 1841, p. 92, description of Macroceraaniericana is too 

 poor to justify its use and he uses dentiventris, making desponsa Smith a 

 doubtful synonym. 



Smith, 1910, p. 693. Gloucester County and Da Costa, New Jersey; 

 VII, VIII. 



Viereck, 1916, p. 732. Branford, Westville, and Roekville, Connecticut; 

 VIII; at Veronica. 



Cockerell, 1917e, p. 212. Falls Church, Vih(jinia: at Helianthus annuus 

 zonatus. 



See americana. 



desponsa Smith, 1854, p. 310. 9 . Ohio. 



Provaneher, 1882, p. 174. St. Fargeau, Montreal; (Couper). 



Robertson, 1894, pp. 455, 459, 470, 473, 475. Macoupin County, Illinois; 

 &t Solidago canadensis, Aster novteanglitr, Helianthus grosseserratus. Coreopsis 

 aristosa, and Cnicus altis.simus (also var. discolor) and lanceolatus. 



Dalla Torre, 1896, p. 231, makes nigripes Smith a .synonym. 



Viereck f/ rt/., 1905, p. 320. Corvalis, Orkoo.n; III. 



Lovell and Cockerell, 1906, p. 109. Waldolxm), M.\ine; VII-IX; at 

 Carduus odoratus and arvensis, I'ontederia cordata, Inula helenium, and 

 Solidagb. 



