166 COMPOSITA. 
14, Montanoa microcephala, Schz. Bip.; Koch, Wochenschr. vii. p. 406. 
SoutH Mexico, Ejutla (Liebmann). Hb. Kew. 
15. Montanoa mollissima, Brongn. ; Koch, Wochenschr. vii. p. 408. 
Mexico? 
16. Montanoa olive, Schz. Bip.; Koch, Wochenschr. vii. p. 406. 
Souta Mexico, Guadalaxara (Oliva). 
17. Montanoa pyramidata, Schz. Bip.; Koch, Wochenschr. vii. p. 408. 
SoutH Mexico, Guadalaxara (Oliva). 
18. Montanoa speciosa, DC. Prodr. v. p. 565. 
SoutH Mexico, Cuernavaca (Berlandier, 1057). 
19. Montanoa ternifolia, Schz. Bip. ; Koch, Wochenschr. vii. p. 406. 
Montanoa tomentosa y. ternifolia, DC. Prodr. v. p. 565. 
MEXICO. 
20. Montanoa tomentosa, Llav. et Lex. Nov. Veg. Descr. ii. p.11; DC. Prodr. 
v. p. 064. 
Montanoa heterophylla, Schrad. in Linnea, x. Literatur, p. 70. 
Eriocoma fragrans, Sweet, Brit. Fl. Gard. ser. 2, t. 44. 
Souta Mexico, Real del Monte (Née), Tlalpujahua (Heerl), at the cascade of Regla 
(Hartweg), Zacoalco &c. (Bourgeau, 501, 706), Chapulco and Tehuacan (Liebmann, 
262, 264), Guadalupe (Bilimek). Hb. Kew. 
21. Montanoa triloba, Schz. Bip.; Koch, Wochenschr. vii. p. 406. 
MExIco? 
22. Montanoa uncinata, Schz. Bip.; Koch, Wochenschr. vii. p. 406. 
SoutH Mexico, Cumbre de Estepa (Liebmann, 484). Hb. Kew. 
23. Montanoa xanthiifolia, Schz. Bip.; Koch, Wochenschr. vii. p. 406. 
Sour Mexico, Chacalepa Estato (Liebmann, 265). Hb. Kew. 
24. Montanoa, sp. 
Sours Mexico, valley of Cordova (Bourgeau, 2057). Hb. Kew. 
This is a very distinct species, having very numerous flower-heads in dense panicles. 
Each flower-head we examined contained only three disk-flowers, with no trace of 
ray-flowers. 
108. ISOCARPHA. | 
Isocarpha, R. Br. in Trans. Linn. Soc. xii. p. 110; Benth. et Hook. Gen. Plant. ii. p. 365. 
About six herbaceous species, inhabiting the West Indies and Tropical America 
from Mexico to Peru. 
