SAPINDACER. 209 
38. Serjania, sp. 
SoutH Mexico, Zimapan (Coulter, 677). Hb. Kew. 
This is probably S. cardiospermoides, Ch. et Schl., for which Radlkofer quotes 
Coulter’s number 877. 
3. CARDIOSPERMUM. 
Cardiospermum, Linn. Gen. Plant. n. 498; Benth. et Hook. Gen. Plant. i. p. 393. 
Climbing shrubs or herbs, about sixteen species, whereof only four are found in 
the Old World; and two of these also occur in America. 
1. Cardiospermum coluteoides, H. B. K. Nov. Gen. et Sp. v. p. 100. 
SoutH Muxico, near Belen (Schaffner), valley of Mexico (Bourgeau, 467); Panama, 
Paraiso railway-station (S. Hayes, 530), island of Taboga (Sinclair). Hb. Kew. 
2. Cardiospermum grandiflorum, Sw. ? Fl. Ind. Occ. ii. p. 698. 
Sovran Mexico (Coulter, 887). Hb. Kew. 
8. Cardiospermum halicacabum, Linn. Sp. Pl. p. 925. 
Norra Mextco (Mex. Bound. Survey); Sourm Mexico, valley of Mexico (Bourgeau), 
Hacienda de la Laguna (Schiede) ; Guatema.a, Volcan de Fuego (Salvin). | 
A very common plant in tropical and subtropical regions of both hemispheres. 
4. Cardiospermum hispidum, H. B. K. Nov. Gen. et Sp. p. 101. 
SoutH Mexico, Acapulco (Lay & Collie).—AMAzoN. 
5. Cardiospermum molle, H. B. K. Nov. Gen. et Sp. v. p. 103. 
Norta Mexico, San Luis (Virlet d’Aoust), region of San Luis Potosi, 6000 to 8000 
feet (Parry & Palmer, 123) ; Sovrm Mxxico, Puente Nacional, Vera Cruz (Linden, 899), 
Guanajuato, 6500 feet (Humboldt & Bonpland), between Chila and Huapan (Andrieuz, 
485), Misteca Alta, Oaxaca (Galeotti, 4302), Tehuacan (Galeotti, 4301), and Regla 
(Galeotti, 4305); Guaremana, Capertillo, Volcan de Fuego (Salvin).—West InDigs and 
Tropical S. America. Hb. Kew. 
6. Cardiospermum pubescens, Lag. Gen. et Sp. p. 14; DC. Prodr. i. p. 602. 
New SPAIN. 
7. Cardiospermum, sp. 
Sourn Mexico (Jurgensen, 926). Hb. Kew. 
4. PAULLINIA. 
Paullinia, Linn. Gen. Plant. n. 331; Benth. et Hook. Gen. Plant. i. p. 394. 
Climbing shrubs, about eighty species, all American, one of which also occurs in 
Tropical Africa and Madagascar. 
1. Paullinia barbadensis, Jacq. Obs. iii. p. 12, t. 69. fig. 9% 
Souta Mexico, Colipa (Schiede & Deppe).—Wust INDIES. 
BIOL. CENT.-AMER., Bot. Vol. 1, Feb. 1880. 2e 
