20 . ANONACEA.—MENISPERMACEZ. 
10. XYLOPIA. | 
Xylopia, Linn. Gen. Plant. no. 1027 (Waria, Aubl. Guian. p. 604, t. 243) ; Benth. et Hook. Gen, 
Plant. i. p. 28. 
Trees and shrubs. About thirty species, whereof five are Indian, seven or eight 
African, and the remainder Tropical-American. 
1. Xylopia frutescens, Aubl. Guian. i. p. 602, t. 292. 
~ Panama (8. Hayes, 670), Veraguas and the island of Coiba (Seemann, 312).— 
Guiana; Brazit. Hb. Kew. 
2. Xylopia grandiflora, St.-Hil. Fl. Bras. Merid. i. p. 40, t. 8. 
Panama, Savannas from Panama to Veraguas (Seemann).—A|so in J aMatca, TRINIDAD, 
Cusa, CotomBia, Peru, and Braziz. Hb. Kew. 
Planchon and Triana refer this to X. longifolia. 
3. Xylopia longifolia, A. DC. in Mém. Soc. Gen. v. p. 210. 
Unona lucida, DC. 
Panama, Rio Grande railway-station (s. Hayes, 173), on the margin of woods near 
the town of Panama (Seemann, 311), Island of Taboga (Barclay).—CotomBia and 
Guiana. - Hb. Kew. : | | 
4. Xylopia trunciflora, Schl. et Ch. in Linnea, vi. p. 417. 
SoutH Mexico, between Colipa and the sea-shore (Schiede & Deppe). 
| | 11. TRIDIMERIS. 
Tridimeris, Baill. Adans. ix. p. 219. 
The following is the only known species ; it is a small tree. 
1. Tridimeris hahniana, Baill. Adans. ix. p. 219. 
South Mexico, forests of San Cristobal (Hahn). Hb. Paris. 
| Order V. MENISPERMACE/E. 
Menispermacee, Benth. et Hook. Gen. Plant. i. p. 30. 
Dicecious climbing shrubs, a few herbaceous, and a few arboreous, belonging to 
about thirty genera, the number of species probably not exceeding 100. 
Tribe TINOSPOREZ. 
1. ODONTOCARYA. 
Odontocarya, Miers in Ann. Nat. Hist. ser. 2, vii. p. 38 (ex parte), et ser. 3, xiv, p. 97; Benth. et 
Hook. Gen. Plant. i. pp. 34 et 960. | 
Climbing shrubs. Miers, /. c., describes eight species of this genus, which Bentham 
