VIOLARIER. | | 53 
11. Ionidium riparium, H. B. K. Nov. Gen. et Sp. v. p. 378. 
Lonidium parietariefolium, DC. 
NorrH Mexico, region of San Luis Potosi, 6000 to 8000 feet (Parry & Palmer, 
363), ?Sonora (Wright, 859) ; Sour Mexico, Vera Cruz (Linden, 211, Galeotti, 4501), 
Orizaba (Botteri), Hacienda de la Laguna (Schiede); Guatemata, Chojoja, near Maza- 
tenango (Bernoulli, 68), Volcan de Fuego (Salvin); Costa Rica, in damp meadows 
near San José (Polakowsky); Panama (Duchassaing). Hb. Kew. 
A common plant in Tropical and Subtropical South AMERICA. 
12. Ionidium strictum, Vent. Malm. No. 27, in adnot. 
Lonidium linarifolium, Vent. 
Antigua, Cuba, GUADALUPE, and—Mexico (Grisebach). 
13. Ionidium verbenaceum, H. B, K. Nov. Gen. et Sp. v. p. 379, t. 497. 
MExIc0, cultivated in gardens (Humboldt & Bonpland). 
14. Ionidium, sp. (aff. J. anomalo, H. B. K.). 
Panama, Bujio railway-station (S. Hayes). Hb. Kew. 
15. Ionidium, sp. 
Sout Mexico, Orizaba (Bilimek, 35), Chiapas (Ghiesbreght, 660). Hb. Kew. 
16. Ionidium, sp. | 
SoutH Mexico, Zimapan (Coulter, 738). Hb. Kew. 
17. Tonidium, sp. 
SoutH Mexico, Antigua, Vera Cruz (Linden, 41), Jalapa, 3000 feet (Galeotti, 7085). 
Hb. Kew. 
5, HYBANTHUS. 
Hybanthus, Jacq. ex H. B. K. Nov. Gen. et Sp. v. p. 385, t. 494; Benth. et Hook. Gen. Plant. i. 
p- 118, sub Lonidio. 
1. Hybanthus? mexicanus, Ging. in DC. Prodr. i. p. 312; Calques des Dess. 
Fl. Mex. 37. 
Mexico (Mogino & Sessé). 
This does not appear to differ from H. havanensis, H. B. K., a native of Cuba. 
Tribe ALSODEIE. 
6. ALSODEIA. 
Alsodeia, Thouars, Hist. Vég. Afr. p. 55, t. 17 et 18; Benth. et Hook. Gen. Plant. i. p. 118. 
Shrubs or trees, about forty species—twenty in the tropics of the Old World, and 
twenty in Tropical and Subtropical America. 
1. Alsodeia sylvatica, Seem. Bot. Voy. ‘ Herald,’ p. 79, t. 40. 
Panama, near Cruces (Seemann, 548), Empire railway-station (S. Hayes). Hb. Kew. 
