40 
DICOTYLEDONE^E. 
ARCHICHLAMYDKAE ( Choripetalie and Apetalse ) . 
PIPERALES. 
PIPERACEvE. 
1. PIPER Linn. 
1. P. corylistachyon (Miq.) C. DC. Prodr. 16 (1869) 1: 346. 
(2526, 3781 il/err?7i) Jime, January; (6862 November; ( 1280 IFLiiforJ) 
May. In forests at about 100 m. Endemic. 
2. P. marivelesanum G. DC. in Perk. Frag. FI. Philip. (1905) 155. ^ 
(3727, 3786 Merrill) January; (105 'Barnes) January; (2507 Meyer) Jan- 
uary; (1756 Borden) August; (1000 Whitford) January. In forests 00 to 000 
m. Endemic. 
3. P. miniatum Plume; C. DC. 1. c. 354. 
(0683 Elmer) November; (504, 1040 Whitford) July, January; (0077 Leiherg) 
July. In forests and thickets at about 100 m. Malaya. 
4. P. blancoi Merrill, nom. nov. P. philippinense C. DC. 1. c. 353, non P. phil- 
ippinum Miq., 1844. 
(188 Whitford) May. River canon at 550 m. Endemic. 
5. P. sp. 
(0805 Elmer) November; (258 Copeland) January; (2097, 2394 Borden) No- 
vember, .January; (2411 Meyer) January; (209 Barnes) January; 3248, 3768 
Merrill) October, January; [129 Whitford) May. On exposed ridges in the mossy 
forest above 1,000 in. 
6. P. sp. 
(1382 Merrill) October; (6855 Elmer) November. On exposed ridges at 
1,100 m. No. 6890 Elmer may be the same. 
7. P. sp. 
(1911 Borden) September; (3105 Merrill) October; (57 Barnes) October. In 
thickets below 50 m. 
2. PE PE ROM I A Ruiz. et. Pav. 
1. P. sp. 
(114, 313 Whitford) May; (6820 Elmer) November; (3205, 3721 Merrill) 
October, January. On bowlders and trees, exposed ridges in the mossy forest 
above 1,000 in. 
CHLORANTHACEA?]. 
1. CHLORANTHUS Swartz. 
1. C. brachystachys Bluine; Hook. f. FI. Brit. Ind. 5. (1886) 100. 
(G050 Leiherg) July; ( 6040 Elmer ) November; (103 Whitford) April; (2514, 
3254 Merrill) June, October; (1214 Borden) June; (2215 Meyer) December. 
Common in forests, 350 to 500 m. Widely distributed in the Philippines, fruit 
red. British India to Southern China and Malaya. T., Cahlin. 
2. C. officinalis Blume, Hook. f. 1. c. 
(0885 Elmer) November; (0129, 0136 Leiherg) July, (1709 Borden) August. 
In forests above 250 m., with the ]ireceding. but the fruit white. Distribution 
the same as for the preceding species. 
