IX, A, 5 



Brown and Mathews: Dipterocarp Forests 



Ul 



Table XI. — Stand on 1 hectare, altitude 250 meters, on Mount Maquiling, 

 Laguna, Luzon, showing number of trees and volume in cubic meters 

 of each species — Continued. 



Species. 



Di&meter class in centimeters. 



55. 



65. 



75. 



85. 



Trees. 



Vol- 

 ume. 



Trees. 



Vol- 

 ume. 



Trees 



Vol- 

 ume. 



Trees. 



Vol- 

 ume. 









1 



3.96 











EllQCttiOb 8PP 















Wicus spp 



















Polyalthia and other Anonaceae (la- 

































1 



8.11 



















4 



9.96 



3 



11.88 







1 



8.11 









PterocymhiuTn tinctoinum. (taluto) 



















CyclostoTftOTi sp. (tinaan pantay) 





















2 



4.98 



1 



3.96 



2 



11.62 







Total 







10 



24.90 



6 



23.76 



3 



17.43 



4 



32.44 





2.48 



8.9 



1.49 



8.5 



0.74 



6.2 



0.99 



11.7 





Species. 



Diameter class in centimeters. 



95. 



105. 



Total 

 trees. 



Stand 



by 

 num- 

 ber of 

 trees. 



Total 

 volume. 



Stand 



by 

 volume. 



Trees. 



Vol- 

 ume. 



Trees. 



Vol- 

 ume. 



Diospyros sp 











24 

 3 

 13 



1 

 70 

 33 



1 



1 

 8 

 1 

 3 



6 

 3 



1 



16 



4 



1 



5 



210 



P.ct. 

 5.95 

 0.74 

 3.24 



0.28 

 17.38 

 8.18 

 0.25 

 0.25 

 1.99 

 0.25 

 0.74 



1.24 

 0.74 

 0.25 

 3.97 

 0.99 

 0.24 

 1.25 

 52.10 



Cu. m, 

 3.68 

 1.21 

 9.14 



0.07 



34.58 



64.83 



0.26 



0.07 



17.87 



0.69 



0.83 



0.64 



20.46 



0.26 



46.52 



1.09 



1.42 



3.02 



71.55 



P.ct. 

 1.32 

 0.44 

 3.29 



0.03 

 12.44 

 23.31 



0.09 



o.as 



6.44 

 0.25 

 0.80 



0.19 

 7.36 

 0.09 



16.73 

 0.89 

 0.52 

 1.08 



25.70 



Skorea guiso (gruijo) 





















Strombosia philippinensis (taina- 

 yuan)_ 











Diplodiscus panieuhxtus {h^Xoho) -. - 











Paras/torca pHcata (bagtican) - -- 







2 



24.18 



Zizyphus zonulatics (balacat) . 







Trewia ambigua (hatohsito) 











Canariujn spx> 



1 



10.71 























Polyalthia and other Anonaceae (la- 

 nutan) ^ ^_ 











Pentacme contorta (white lauan) 







1 



12.09 











1 



10.71 













Pterocymbium tinctoriuni (taluto) 





















Miscellaneous 











Total--.. 











2 



21.42 



3 



36.27 



403 





278.09 





Per cent of stand 



0.49 



7.7 



74 



13.4 



100 



100 



100 



100 





