284 
FOXWORTHY. 
2. Vatica sp. Yacal bianco: 
This distinct form is represented by the following sterile numbers in our 
collection : 
Luzon, Province of Tayabas, For. Bur. 11509 'Whitford, June 1908: Province 
of Camarines, For. Bur. 11521 Whitford, June 1908. Polillo, Bur. Set. 10783 
McGregor, Nov. 1909. 
The leaves are much larger than those of V. mangachapoi and the petioles are 
rather dark-colored. 
Seems to resemble V. baniarnensis. 
3. Vatica sp. Guisoc madlao. 
This is represented by the following sterile material in our collection: 
Leyte, For. Bur. 12781, 12782 Rosenbluth, Feb. 1909. 
The leaves are very large, oblong and distinctly yellow on the under side. 
They have some slight resemblance to the leaves of V. rassak. 
4. Vatica ? sp. Calunti. 
This is represented by three sterile specimens, collected by Whitford & 
Hutchinson on the Zamboanga peninsula. 
The wood is soft and white and distinctly different from any other 
Vatica material which I have seen. The leaves rather resemble some of 
the P achy no carpus material and they may belong in that genus. 
Mindanao, District of Zamboanga, For. Bur. 9076, 9130, 9372 Whitford <£• 
Hutchinson, Dec. 1907, Jan. 1908. 
5. Vatica sp. Bagansuso. 
Leaves chartaceous, oblong, oblong-lanceolate or elliptic-oblong, 12 to 
16 cm long, 5 to 7 cm wide, shortly acuminate at apex, rounded or cuneate 
at base; petioles 11 to 18 mm long; secondary nerves 14 to 15 pairs; 
margin of leaf slightly inrolled, and secondary nerves uniting near the 
margin of the leaf. Wood rather hard and very dark-colored, fine- 
grained, said to be more durable than molave (T 7 ilex parviflora Juss.) 
and to be used for house-posts. 
Represented in our herbarium by a single sterile specimen collected in the 
Province of Misamis, Mindanao, by Mr. Klemme, For. Bur. 22^65. 
Common name: Bagansuso (Vis.) 
SPECIES OF UNCERTAIN POSITION. 
The following numbers apparently belong to this family; but, they are rep- 
resented by incomplete material and I am unable to put them in genera: 
For. Bur. 7580 Hutchinson, collected in Mindanao, in the Subprovince of 
Butuan and bearing the name of mageasino, has a wood like a red lauan; but 
the leaves seem to resemble a Vatica sp. 
For. Bur. 7581 Hutchinson, collected in Mindanao, in the Subprovince of 
Butuan and bearing the name of guisoy, has a wood which is red and rather 
hard and fine-grained, like some species of Shorea ; but the leaves have an 
appearance different from anything that I have seen in that genus. 
For. Bur. 7583 Hutchinson, collected in Mindanao, in the Subprovince of 
Butuan and bearing the name of dungon or dungon-dungon, has a rather hard. 
