2. E. scaber Linn.; Ifook. f. 1. c. 242. 
(Merrill). With tlie preceding-. Tropics generally, probably native of tropical 
America. 
3. E. spicatus .Inss. Dlstreirtvs spicoltts Cass.; DC. 1. c. 87. 
(Merrill). With the preceding introduced from tropical America. 
4. ADENOSTEMMA Foist. 
1. A. viscosum Forst. ; Hook. f. 1. c. 242. 
(222!) Meyer) December; (3774 Merrill) .Tanuary. Along open trails in forests 
at 100 m., widely distributed in the Philippines. Tropics generally. 
5. AGERATUM L inn. 
1. A. conyzoides Linn.; Hook. f. 1. c. 243. 
(Whitford) April; (1822 Borden) September. In thickets and waste places 
below 100 m., widely distributed in the Philippines. Tropics generally, probably 
a native of tropical Amei iea. 
6. Ml KAN I A Willd. 
]. M. scandens (Linn.) Willd.; Hook. f. 1. c. 244. 
(2.504 Meyer) .January. In forests at 100 m. Tropical Asia, and Malaya. 
7. CONYZA Less. 
1. C. viscidula Wall.; Hook. f. 1. c. 258. ■ 
(1008 Borden) August; (Whitford) May. In open places ami thickets below 
100 m. Tropical Asia to Malaya ami Australia. 
8. BLUMEA DC. 
1. B. lacera DC.; Hook. f. 1. c. 203. 
(405 Whitford) .July. On recently burned ground above 1,200 m., dwarfed 
form. Tropical Asia, Africa, and Malaya. 
2. B. balsamifera (Linn.) DC.; Hook. f. 1. c. 270. 
(30 Whitford) April. In thickets below 100 m., widely distributed in the 
Philippines. Tropical Asia and Mialaya. T., Sarnhong. 
9. WEDELIA .Jacq. 
1. W. biflora (Linn.) DC.; Hook. f. 1. c. 300. 
(2294 Meyer) December; (0847 Elmer) November; (1953, 2017 Borden) 
October; (Whitford) April. In thickets bordering the seashore. Tropical shores 
of Asia and Malaya. 
10. EMILIA Cass. 
1. E. flammea Cass.; Hook. f. 1. c. 330. 
(0008, 0999 Elmer) Novendrer; (2110 Borden) November; (2175 Meyer) De- 
cember; (3944 Merrill) March. Along streams at 100 m., and on e.vposed ridges 
above 1,200 m., probably a native of the Ihiilippines, now also found in tropical 
Asia. 
2. E. sonch ifolia (Linn.) DC.; Hook. f. 1. c. 330. 
(3282 Merrill) October; (Whitford) June. In thickets below 100 m., and on 
bluffs along the seashore. Tropical Asia and Africa. 
