71) 



13. CLAOXYLON Juss. 



J. C. rubescens Miq. var. oblanceolatum var. now 



Similar to the species, but with oblanceolate to oblong oblanceolate leaves, 



abruptly acute or acuminate, tapering below to the acute base. Fruit subglobose. 

 fleshy, white when fresh. 



(1222, 1760 Borden ) June, August; (2763 Meyer) February; (1480 Ahern's 

 collector, in part) July; (.'1112 Merrill) October. In forests 100 to 800 m. 



2. Claoxylon rubescens Miq., meyenianum Muell. Arg. 1. c. 788. 



(2018 Borden) March. In forests at 180 m. Endemic. 



14. TREWIA Linn. 



1. Trewia ambigua Merrill, sp. nov. 



A tree 8 to 12 m. high with penninerved leaves, axillary and terminal inflores- 

 cence and 1 -celled fruits. Dioecious. Branches brown, glabrous, the younger 

 branchlets finely brownish puberulent. Leaves opposite, ovate to lanceolate ovate, 

 chartaceous, glabrous throughout or bearded in fjie vein axils beneath, 10 to 

 20 cm. long, 4.5 to 9.5 cm. wide, dull or slightly shining, the apex short or 

 rather long acuminate, the base acute, the margins suhentire to obscurely coarsely 

 undulate or crenate undulate, often with few scattered glands: nerves 8 to 9 on 

 each side of the midrib, prominent beneath; petioles 1.5 to cm. long, somewhat 

 pubescent. Male inflorescence axillary, racemose, 5 to 8 cm. long, densely brownish 

 puberulent, the flowers solitary or 3 to 6 in the axil of the same bract, the buds 

 globose, sessile or short pedicelled. Sepals 4, ovate to oblong ovate, acute, about 3 

 mm. long, pubescent outside. Stamens indefinite; filaments glabrous, about 1.3 

 mm. long; anthers 2-celled, about 0.3 nun. long. Female inflorescence axillary, race- 

 mose, 4 to 7 em. long, long peduncled, pubescent, few flowered, the pedicels about 

 2 mm. long, one flower in each bract, the bracts ovate, decidous. Ovary oblong 

 ovoid, 1-celled, l-ovuled, puberulent, the disk wanting. Style single, undivided, 

 stout, in old flowers 5 to (i mm. long, densely covered with stout forked or 

 branched processes 1.5 to 2 mm. long. Fruit (immature) ovoid, about 1.5 cm. 

 in diameter, brown, crustcaeous, 1-celled, 1-seeded, indehiscent. tipped by the base- 

 of the style. 



(2798 Meyer) March; (623, 1251 Borden) April, June. In forests 100 to 

 800 m. The following specimens are the same: Province of Rizal, Luzon (2977. 

 3180 Ahern's collector) April, July; (2271 Merrill) May. 



Differing from Treioia in its 1-celled, l-ovuled ovaries and 1-celled, 1-seeded 

 fruits, and in its penninerved leaves, but apparently referable to the genus. 



15. M ALLOT US Lour. 



1. M. moluccanus (Linn.) Muell. Arg. 1. c. 958. 



(63 Whitford) April; (765 Borden) May. In thickets below 100 m., common 

 and widely distributed in the Philippines. Tropical Asia and Malaya. T.. 

 Taquip asin. 



2. M. muricatus (Wight) .Muell. Arg. 1. c. 972, in part. (2555 Merrill) June; 

 (3011 Meyer) May; (26, 378, 386 Whitford) April. June. In forests ami thickets 

 75 to 250 m. Malaya. 



3. M. philippinensis (Lam.) Muell. Arg. 1. c. 980. 



(1556, 1919, 2726 Borden) August, September, March; (1486 Ahern's collector) 

 July; (67 Whitford) April; (2551 Merrill) June. In forests and thickets 50 

 to 150 m.j widely distributed in the Philippines. Tropical Asia to Malaya and 

 Australia. T., Banato. 



