158 URTICACEZ. 
13. Pilea rhexioides, Liebm. in K. Dansk. Vidensk. Selsk. Skrift. ser. 5, ii. p. 304 
(reprint, p. 20); DC. Prodr. xvi. 1, p. 141. 
SoutH Mexico, Barranca de Huitamalco, Puebla (Liebmann). 
14. Pilea rubizfolia, Bl. Mus. Bot. Lugd. Bat. ii. p. 49; DOC. Prodr. xvi. 1, 
p. 114. | 
GUATEMALA (ex Blume). 
15. Pilea scrobiculata, Liebm. in K. Dansk. Vidensk. Selsk. Skrift. ser. 5, ii. 
p. 300 (reprint, p.16); DC. Prodr. xiv. 1, p. 160. 
Soura Mexico, Trapiche de la Concepcion, Oaxaca (Liebmann). 
16. Pilea serpyllifolia, Wedd. in DC. Prodr. xvi. 1, p. 107. 
Pilea callitrichioides, Kth. Ind. Sem. Hort. Berol. 1846, p. 12. 
Pilea peplidifolia, Schl. in Linnea, xxvii. p. 496. 
Parietaria serpyllifolia, Poi. in Lam. Encycl. v. p. 16. 
Urtica serpyllacea, H. B. K. Nov. Gen. et Sp. ii. p. 37; Cham. et Schl. in Linnea, vi. p. 356. 
Pilea serpyllacea, Hook. et Arn. Bot. Beech. Voy. p. 96; Wedd. Monogr. Urtic. p. 177, t. 6, c. 
Sourn Mexico, Jalapa at 3000 feet (Galeotti, 7084), Mirador (Linden, 79), Potrero 
de Consoquitla (Liebmann) ; Costa Rica (Crsted).—CotomBia. Hb. Kew. 
17. Pilea trianthemoides, Lindl. Collect. sub t. 4; DC. Prodr. xvi. 1, p. 106; 
Liebm. in K. Dansk. Vidensk. Selsk. Skrift. ser. 5, ii. p. 297 (reprint, p. 13). 
South Mexico, Mirador, Potrero de Consoquitla, &c. (Liebmann).— West INDIES. 
18. Pilea trichotoma, Liebm. in K. Dansk. Vidensk. Selsk. Skrift. ser. 5, 
p. 803 (reprint, p.19); DC. Prodr. xvi. 1, p. 156. 
Mexico, cultivated in the Copenhagen Botanic Garden. 
19. Pilea vulcanica, Liebm. in K. Dansk. Vidensk. Selsk. Skrift. ser. 5, ii.. 
p. 303 (reprint, p.19); DC. Prodr. xvi. 1, p. 142. 
Sours Mexico, Volcan de Orizaba at 10,000 feet (Liebmann). 
22. BOAHMERIA. 
Behmeria, Jacq. Stirp. Amer. p. 246, t. 157; Benth. et Hook. Gen. Plant. ii. p, 387. 
Small trees, shrubs, or undershrubs. About forty-five species are known; and they 
are generally diffused in tropical regions, a few extending into extratropical North 
and South America, and in Eastern Asia to Japan. 
1. Behmeria caudata, Sw. Prodr. p. 34, et Fl. Ind. Occ. p. 279; DC. Prodr. 
xvi. 1, p. 201; Mart. Fl. Bras. iv. 1, t. 64 et 65; Bl. Mus. Bot. Lugd. Bat. ii. p. 216, 
t. 56. 
Behmeria flagelliformis, Liebm. in K. Dansk. Vidensk. Selsk. Skrift. ser. 5, ii. p. 310 (reprint, 
. 26). 
Baimeria aoe yullacea et B. petiolaris, H. B. K. Nov. Gen. et Sp. ii. pp. 35 et 36. 
SovrH Mexico, region of Orizaba (Bourgeau, 2577), Matlaluca and Colipa (Liebmann), 
