COMPOSITA, 199 
“Coreopsis formosa, Bonato in Diss. Pisaur. p. 21, t. 2. 
Bidens formosa, Schz. Bip. in Seem. Bot. Voy. ‘ Herald,’ p. 307. 
Soorn Mexico, Zimapan (Coulter, 382), valley of Mexico (Bourgeau, 845 ; Schaffner, 
234), Real del Monte (Coulter, 384). Hb. Kew. 
B. exaristatus, DC. Prodr. v. p. 606. 
SoutH Mexico, around Oaxaca (Andrieur, 307), Pazcuaro (Humboldt & Bonpland). 
Hb. Kew. 
y. parviflorus, A. Gr. Pl. Wright. ii. p. 90; H. B. K. Nov. Gen. et Sp. iv. 
p. 241 (species). 
Bidens humboldtiu, Schz. Bip. in Seem. Bot. Voy. ‘ Herald,’ p. 307. 
Nort Mexico, region of San Luis Potosi, 6000 to 8000 feet (Parry & Palmer, 482), 
Sonora (Thurber &c.); South Mexico, San Angel (Schaffner), between Puerto de Vari- 
entos and Santa Rosa de la Sierra, at 7800 feet (Humboldt & Bonpland), Pedregal 
(Bourgeau, 826). Hb. Kew. 7 
2. Cosmos caudatus, H. B. K. Nov. Gen. et Sp. iv. p. 240; DC. Prodr. v. p. 606. 
Bidens caudata, Schz. Bip. in Seem. Bot. Voy. ‘ Herald,’ p. 308. 
Nort Mexico, Cerro de Pinal (Seemann, 1487); Sourn Muxico, Tepic to San Blas 
(Sinclair); GUATEMALA, Jocotenango (Bernoulli, 225); Panama, Chagres (Fendler, 173). 
—Southward to Peru and Braziu and in the West Inpizs. Hb. Kew. 
3. Cosmos chrysanthemifolius, H. B. K. Nov. Gen. et Sp. iv. p. 239, t. 382. 
Bidens kunthii, Schz. Bip. in Seem. Bot. Voy. ‘Herald, p. 308. 
Mexico ? 
4. Cosmos crithmifolius, H.B.K. Nov. Gen. et Sp. iv. p. 242. 
Bidens valladolidensis, Schz. Bip. in Seem. Bot. Voy. ‘ Herald,’ p. 308. 
Sourn Mexico, near Valladolid, 6000 feet (Humboldt & Bonpland), San Felipe 
(Andrieur, 306), Rio Blanco, Orizaba (Bourgeau, 2690), Cordillera of Oaxaca (Galeotti, 
2053), Zimapan (Coulter, 375, 383); GuaTEeMaLa, San Gerdnimo (Salvin & Godman, 
394). Hb. Kew. 
5. Cosmos diversifolius, Otto in Knowles & Westcott’s Fl. Cab. ii. p. 4, t. 47. 
Cosmos reptans, Benth. Pl. Hartw. p. 40. 
Cosmos pulcherrimus, Schz. Bip. in Bull. Soc. Bot. de France, xii. p. 79. 
Cosmos atrosanguineus, Ortg. in Regel’s Gartenflora, x. p. 406, t. 347; Bot. Mag. t. 5227 (varietas). 
Bidens diversifolia et B. reptans, Schz. Bip. in Seem. Bot. Voy. ‘ Herald,’ p. 308. 
Norta Mexico, region of San Luis Potosi, 6000 to 8000 feet (Parry & Palmer, 481, 
483); Sourn Mexico, Chiapas (Ghiesbreght), valley of Mexico (Schaffner, 229), Angan- 
guio (Hartweg), without locality (Coulter, 386, 358), Cordillera of Oaxaca, 8000 feet 
(Galeotti, 2028).—Perrvu and Boutvia. Hb. Kew. 
