114 ENUMERATION OF PHILIPPINE PLANTS 1923 
VISCUM ORIENTALE Willd. Sp. Pl. 4 (1805) 224; DC. Prodr. 4 (1830) 
78; Blume FI]. Jav. Loranth. (1828) t. 24, 25; F.-Vill. Novis. App. 
(1880) 184; Vidal Phan. Cuming. Philip. (1885) 141, Rev. Pl. 
Vase. Filip. (1886) 232; Hook. f. Fl. Brit. Ind. 6 (1886) 224; Merr. 
in Philip. Journ. Sci. 4 (1909) Bot. 151, Sp. Blancoanae (1918) 182. 
Fusanus ? parasitus Blanco FI. Filip. ed. 2 (1845) 53, ed. 3, 1 (1877) 
100; Merr. in Govt. Lab. Publ. (Philip.) 27 (1905) 75. 
Viscum philippense Llanos Frag. Pl. Filip. (1851) 52 p. p.; F.-Vill. 
& Naves in Blanco FI. Filip. ed. 8, 4* (1880) 38 p. p. 
Viscum monoicum Pres] Epim. (1851) 251, non Roxb. 
Viscum opuntoides Cav. Ic. 6 (1801) 3, in nota, non Linn. 
Luzon (Benguet to Tayabas), Lubang, Palawan. On various species 
of trees at low and medium altitudes. India to southern China southward 
to Australia. 
Local name: Bogto (Tagb.). 
SANTALACEAE 
1. EXOCARPUS Labillardiere 
EXOCARPUS LATIFOLIA R. Br. Prodr. (1810) 3856; A. DC. Prodr. 14 
(1857) 688; Blume Mus. Bot. Lugd.-Bat. 1 (1850) 181, f. 37; Miq. 
Fl. Ind. Bat. 1* (1856-57) 781; F.-Vill. Novis. App. (1880) 184; 
Vidal Phan. Cuming. Philip. (1885) 141, Rev. Pl. Vasc. Filip. 
(1886) 282, Sinopsis Atlas (1888) 38, t. 81, f. E. 
Canopus luzonensis Pres] Epim. (1851) 248. 
Exocarpus luzonensis A. DC. Prodr. 14 (1857) 688; Miq. Fl. Ind. 
Bat. 1* (1858) 1096; Vidal Rev. Pl. Vasc. Filip. (1886) 232. 
Henslowia heterantha Vidal Sinopsis Atlas (1883) 38, t. 81, f. F, 
non Hook. f. 
Luzon (Ilocos Norte, Zambales, Pangasinan), Culion, Palawan, Basilan, 
Jolo, Sibutu. Merrill 618, B. S. 5088, 7749, 27291 Ramos, F. B. 21576 
Danao, 3801, 6952 Curran, 17890 Miranda. In dry forests and thickets 
at low altitudes; of very local occurrence. Java to New Guinea and 
Australia. 
Local names: Agsum (Tagb.); kamiing (Pang.); magdaralayap (Sbl.); 
suasua (Yak.); tulisan (Sul.); uksur (Ilk.). 
EXOCARPUS ROLFEANUS (O. Kuntze) Merr. in Philip. Journ. Sci. 4 
(1909) Bot. 253. 
Xylophyllos rolfeana O. Kuntze Rev. Gen. Pl. (1891) 589 (rolfsiana). 
Palawan, Vidal 3647, F. B. 3852 Curran. In forests up to 300 m altitude. 
Endemic, unless identical with the Moluccan Ewxocarpus epiphyllanthus 
(Linn.) Merr. Interpret. Herb. Amb. (1917) 208. — 
EXCLUDED SPECIES 
EXOCARPUS PHYLLANTHOIDES Endl.; F.-Vill. Novis. App. (1880) 1865. 
2. HENSLOWIA Blume 
HENSLOWIA LOBBIANA A. DC. in DC. Prodr. 14 (1857) 631; Merr. in 
Philip. Journ. Sci. 1 (1906) Suppl. 50. 
Luzon (Benguet, Bataan), Mindanao, Elmer 8987, 11296, 14063, Merrill 
8269, F. B. 1200 Borden. On trees in forests, usually at medium altitudes 
but ascending to 1,400 m. Malay Peninsula, Penang. 
eal 
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