246 COMPOSITZ. 
69. Senecio platanifolius, Benth. Pl. Hartw. p. 43; Feilding, Sert. Pl. t. 15. 
Nortu Mexico, Zacatecas (Coulter, 417); SourH MExico, pine-forests, Chico (Hartweg, 
881), Desierto Viejo (Bourgeau, 1084), Zimapan (Coulter, 416). Hb. Kew. 
70. Senecio preecox, DC. Prodr. vi. p. 431. 
Cineraria precox, Cav. Ic. Pl. ii. t. 244. 
Norra Mexico, region of San Luis Potosi, 6000 to 8000 feet (Parry & Palmer, 540) ; 
Soutn Mexico, valley of Mexico (Bourgeau, 178), around Toluca (Andrieux, 295), 
Guanajuato (Hartweg, 123), without localities (Mairet, Mogino, Bates). Hb. Kew. 
71. Senecio procumbens, H. B. K. Nov. Gen. et Sp. iv. p. 177; DC. Prodr. vi. 
p. 428. 
Sovran Mexico, peak of Orizaba, 12, 000 to 15,000 feet (Liebmann, 188; Galeotti, 
2181), Toluca, between 10,000 and 11,000 feet (Humboldt & Bonpland). Hb. Kew. 
72. Senecio radulefolius, Hemsley. 
Cacalia radulefolia, H. B. K. Nov. Gen. et Sp. iv. p. 169. 
South Mexico, Guanajuato, at about 6300 feet (Humboldt & Bonpland). 
73. Senecio regiomontanus, DC. Prodr. vi. p. 429. 
SoutH Mexico, around Real del Monte (Henke), without locality (Graham, 20). 
Hb. Kew. 
Perhaps the same as S. stwchadiformis. 
74. Senecio reticulatus, DC. Prodr. vi. p. 431. 
Soutn Mexico, Villalpando (Mendez), Desierto Viejo (Bourgeau, 1083). Hb. Kew. 
Bourgeau’s specimen agrees very well with De Candolle’s description, except that the 
achenes, at least young ones, are puberulous. | 
75. Senecio roldana, DC. Prodr. vi. p. 431. 
Roldana lobata, Liav. et Lex. Nov. Veg. Mex. u. p. 10. 
Mexico, without locality (Mairet, Tate, Bates). Wb. Kew. 
76. Senecio salignus, DC. Prodr. vi. p. 430. 
Senecio vernus, DC. loc. cit. 
Cineruria angustifolia, H.B. K. Nov. Gen. et Sp. iv. p. 189. 
Cineraria salicifolia, H. B. K. loc. cit. p. 188? 
NortH Mexico, Saltillo (Berlandier, 1367), Sierra Madre (Seemann, 1985), region of 
San Luis Potosi, 6000 to 8000 feet (Parry & Palmer, 538); Sour Mzxico, near Moran, 
at about 8000 feet (Humboldt & Bonpland), valley of Mexico (Bourgeau, 177, 582), 
near San Miguel del Soldado (Schiede & Deppe), Orizaba (Botteri, 1165), around Toluca 
(Andrieux, 298), Ciudad Real (Linden, 431), Guanajuato (Hartweg, 126); GUATEMALA, 
Duefias (Fraser). Hb. Kew. | 
77. Senecio sanguisorbe, DC. Prodr. vi. p. 427. 
-NortH Mexico, region of San Luis Potosi, 6000 to 8000 feet (Parry & Palmer, 533) ; 
