148 ■ MEBRILI^. 



5, inserti'd on tlic lower linlf of Hie IuIk'. iiicliulod, 0.3 imii long. Ovary 

 villous. 



Mindanao, Lake Lauao, Camp Keitliley, l/r.s-. Clenietifi 1228, September, 1907. 



A species well characterized by its difTuse panicles which exceed the leaves in 

 lengtli, and tliinly membranous very pale leaves. A]ip:ncntly allied to Aglaia 

 hexamlra Tnrcz., but very different from that species. 



WALSURA Roxl). 



Walsura multijuga King in dourii. As. Soc. Beng. 64- (1895) 83; Valeton 

 in Icon. Bogor. 2 (190G) 156, t. 1S5. 



Mindanao, Lake Lanao, Camp Keithley, Mrs. Clemens s. n., September, October, 

 1907. 



The specimens from Mindanao agree almost perfectly with III E 4G and III 

 F 23 of the Botanical Garden at Buitenzorg, distributed as Walsu7-a quadrilocu- 

 laris Valeton, and which Valeton, 1. c, considers to be identical with Walsu7-a 

 multijuga King. 



Malacca, Sumatra, and Banca ; new to the Philippines. 



DYSOXYLUM P.hnne. 



Dysoxylum triangulare !Merrill sp. nov. 



Arbor parva, cu. 10 m alia; foliis ca. 65 cm longis, imparipiuuatis, 

 8-jugatis; foliolis pallidis, costa nervisque plus minus hirsutis; racemis 

 e ramis vetustioribus oriundis, brevibus, hirsutis, paucifloris; floribus 

 4-meris; petalis extus glabris; staminibus 6; fructibus glabris, valde 

 3-costatis, triangularibus, ca. 2 cm longis. 



A tree about 10 m high, the branches brown, glabrous, the ultimate 

 branchlets more or less puberulent or slightly hirsute. Leaves alternate, 

 about 65 cm long, odd pinnate, 8-jugate, the petiole, rachis and petio- 

 lules rather densely hirsiite-])ubes('cnt; leaflets pale, submembrano-us, 

 elliptical-ovate to oblong-ovate, 10 to 18 cm long, 4 to 7 cm wide, the 

 a])ex acute or obscurely acuminate, the base subacute to rounded or 

 slightly cordate, the midril) and nerves on both surfaces somewhat hirsute, 

 and with scattered hairs on llic lower surface; nerves about 12 on each 

 side of the midrib, prominent; j)etiolules 5 mm long or less. Eacemes 

 from the larger branches, several from ihe same protuberance, slightly 

 hirsute, about 2 cm long, the pedicels about 1.5 mm long. Calyx about 

 ;] mm ill diameter, somewliat cup-shaped, obscurely tool bed. sligblly 

 hirsute. Petals 4, narrowly oblong, glabrous, about 7 mm long, 3 mm 

 wide. )Staminal tube cylindrical, 7 mm long, the apex 6-loothed, tlie 

 teeth 1.5 mm long, truncate; anthers 6, alternating with the teetli, 0.8 

 mm long. Disk about 1.5 jiim long. Ovary liii'sute; siyU' 6 mm long, 

 slightly liii-sute below; stigma capitate. I'^iuit glabrous, orange-yellow 

 wlien mature, about 2 cm long, 1.5 mm ibiek. pointed, triangular in 

 cross section, wilb Ibree strong I'ibs oi' keels running from tbe base to tbe 

 apex, :?-celled, cmcIi cell 1 -seeded. 



