120 



(2020 Borden) October; (3288 Merrill) October. In thickets on tlio seashore. 

 Tropics generally. 



5. I. pes-caprse (Linn.) Roth. /. biloba Forsk. ; Clarke I, e. 212. 



(2()(i!> Harden) October: (2293 Meyer) December;' [Whitford) April. Sandy 

 seashore. Tropical shores of both hemispheres. 



4. MERREMIA Demist. 



1. M. gemella (Burm.) Hallier f. Convolvulus gemellus Burm.; Ipomoea 

 gemella Roth; Choisy I. c. 380, 



(2714 Harden ) February; (2502 Meyer) January. In thickets below 100 m. 

 Tropical Asia and Malaya. 



2. M. hastata (Lain.) Hallier. Rot. Jahrb. 16 (1893) 662. 



(3105 Merrill) October; (6119 Leiberg) July; (403 Whitford) June; (7030 

 Elmer) November; (2503 Meyer) January. Abundant in thickets below 100 m.. 

 widely distributed in the Philippines. Tropics generally. 



3. M. umbellata (Meyer) Hallier. f. 1. c., var. orientalis Hallier f. 

 {Whitford) April. In thickets below 100 ni.. widely distributed in the Phil 



ippines. 



5. HEWITTIA \Y. et A. 



1. H. bicolor (Vahl.) Wight; Clarke 1. c. 216. 



( 1913 Borden) September. In thickets below 100 in., widely distributed in the 

 Philippines. Tropical Asia. Africa, and Malaya. 



6. ERYCIBE Roxb. 



1. E. sp. (?) 



(3717 Merrill) January. In forests at 600 in., fruiting specimen only. 



BORRAGINACE^E. 



1. CORDIA Linn. 



I. C. blancoi Vidal; Merr. Govt. Lab. Publ. 35 (1906) 01. 



(1202 Whitford) May: (70S. 1267, 1273 Borden) May, duly: 101 Merrill) 

 Decades Philip. Fores! LI., coll Borden, duly. In thickets below 100 in., widely 

 distributed in the Philippines. Endemic. T.. Anonang. 



2. EHRETIA Linn. 



1. E. microphylla Lam. /,'. buxifolia Roxb.; Clarke in Hook. I'. LI. Brit. Lid. 

 4 ( L883) 144. 



(2538 Merrill) dune; (1003 Borden) August: (6850 Elmer) November. In 

 thickets below 100 m.. widely distributed in the Philippines. British India and 

 Malaya. T., Cha, Cha bundoo. 



2. E. philippinensis A. DC. in DC Prodr. 9 ( 1 S45 ) 504. 



(2103 Borden) November; (6830 Elmer) November. In forests al about 

 300 m. Endemic. 



3. TOURNEFOURTIA Linn. 



1. T. sarmentosa Lam.; A. DC. 1. c. 516. 



(252.") Merrill) dune: (15 Whitford) April; ( 2S44 Meyer) March. In thickets 

 and forests along streams 100 to 000 m. Malaya and Australia. 



4. HELIOTROPIUM Linn. 



1. H. indicum Linn.; Clarke I. c. 152. 



I 1054 Borden) October. A weed in waste places, widely distributed in the 

 Philippines. Tropics generally. Sp.-Fil., Tr<>mi>a definite. 



