COMPOSITA, 217 
5. Porophyllum jorullense, Cass. Dict. xliii. p- 97; DC. Prodr. v. p. 649. 
Kleinia jorullensis, H. B. K. Nov. Gen. et Sp. iv. p. 156, t. 356. 
Souta Mexico, Volcan de Jorullo, at 3600 feet (Humboldt & Bonpland). 
6. Porophyllum linaria, DC. Prodr. y. p. 649. 
Cacalia linaria, Cav. Ic. Pl. iii. p. 29, t. 257. 
SoutH Mexico, Orizaba, cult. (Botteri, 1051). Hb. Kew. 
7. Porophyllum lindenii, Schz. Bip. in Seem. Bot. Voy. ‘ Herald,’ p. 308. 
Nort Mexico, Sierra Madre (Seemann, 2020); Sourn Mexico, Aguas Calientes 
(Hartweg, 147). Hb. Kew. 
This is perhaps the same as P. viridiflorum, DC. 
8. Porophyllum linifolium, DC. Prodr. v. p. 649. 
Cacalia linifolia, Linn. Mant. p. 109. 
Kleinia suffruticosa, Willd. Sp. Pl. in. p. 1789. 
Mexico (Henke).—Brazit; Peru. 
9. Porophyllum macrocephalum, DC. Prodr. v. p. 648. 
New Mexico; Arizona.—Nortu Mexico, Sonora (Thurber), region of San Luis Potosi, 
6000 to 8000 feet (Parry & Palmer, 505); Sour Mexico, valley of Cordova (Bourgeau, 
2036), Cordillera of Oaxaca, 5500 feet (Galeotti, 2048), Zimapan (Coulter, 447). 
Hb. Kew. 
10. Porophyllum nummularium, DC. Prodr. v. p. 649. 
Sourn Mexico, Tehuantepec (Alaman), Zacuapan (Liebmann, 206). Hb. Kew. 
11. Porophyllum obtusifolium, DC. Prodr. v. p. 650. 
Sovurn Mexico, near Villalpando (Mendez). 
12. Porophyllum scoparium, A. Gr. Pl. Wright. i. p.119. 
Texas.—Norta Mexico, Sonora and Chihuahua (Bigelow, Thurber). 
13. Porophyllum seemannii, Schz. Bip. in Seem. Bot. Voy. ‘ Herald,’ p. 308. 
NortH Mexico, Sierra Madre (Seemann, 2013). Hb. Kew. 
14. Porophyllum tagetoides, DC. Prodr. v. p. 650. 
Kleinia tagetoides, H. B. K. Nov. Gen. et Sp. iv. p. 158. 
Souta Mexico, Tacubaya, Guadalupe, &c., valley of Mexico (Schaffner, 260 ; Bilimek, 
493), Zacoalco (Bourgeau, 584), without locality (Parkinson). Hb. Kew. 
15. Porophyllum viridiflorum, DC. Prodr. v. p. 658. 
Kleinia viridiflora, H. B. K. Nov. Gen. et Sp. iv. p. 157. 
SoutH Mexico, Trapiche de la Concepcion (diebmann, 209), Orizaba (Botteri, 1163 ; 
Bourgeau, 8090), Cuernavaca (Berlandier), near Valladolid, at 6000 feet (Humboldt § 
Bonpland), Mirador, Vera Cruz (Linden, 1160). Hb. Kew. 
BIOL. CENT.-AMER., Bot. Vol. IL., October 1881. 2f 
