STUDIES IN THE VEGETATION OF THE PHILIPPINES, I. 715 



Table XIII. — Stand in yacal type— trees J t centimeters and over in diameter 

 Purl Banga, Zamboanga, Mindanao: (average of 51.17 hectares). 



Scientific name. 



Diftebooabpaceab: 



Hopea plagata Vi«l 



Pentacme contorta Merr. & Rolfe. 



Parashorea plicata Brandis 



Dipierocarpua sp. 



si, (inn guiso Blume 



Vaticasp. „.. 



Average I 

 number Percent 

 Common name. of trees of total 



(?) 



Shorea squamata Turcs. ?__. 

 Shoreafurfuracea Miq. '.' — 

 ffopeaTsp 



Total Dipterocarpact at 



Yacal 



White lauan 



Bagtican lauan.. 



Apitong 



Guijo 



Narig 



Calunti lauan ... 



Danlig lauan 



Almon lauan 



Mala vacal _ 



per 

 hectare. 



12.41 



7.24 



3. 875 

 3. 886 

 2. 535 

 2. 98 



stand. 



2. 1 

 1.0 



id 



34.975 



Stkbcuiaacbae: 

 Tarrietia javaniea Blume 



Lbgtjminosae: 

 Kingiodendron aUerniJoUum Merr. & Rolfe. 

 All others 



l.umbavao 



7. 28 



Batete 8.69 4.51 



83.785 42.17 



Total . 



79.680 100 



Table XIV. — Stand in lauan type — trees JtO centimeters and ova- in diameter- 

 Port Banga, Zamboanga, Mindanao: (average of t~> hectares). 



Scientific name. 



Diptbbocabpaceab: 

 Pentacme contorta Merr. & Rolfe. 



Parathorea plicata Brandis 



Shorea equamata Turcz. '.' 



Shoreafurfuracea Miq.? 



Dipterocarpua sp 



(?) 



Hopea *sp 



Shorea guiso Blame 



Hopea plagata Vid 



Vatica sp. 



Total Dipterocarpaceat ... 



Common name. 



Bagtican lauan. 



White lauan 



Danlig lauan ... 

 Almon lauan... 



Apitong 



Calunti lauan __ 



Malayacal 



Guijo 



Yacal 



Narig 



Average 



number 

 Of trees 



per 

 hectare. 



6. 27 



4.47 

 8.46 

 3.28 

 2. 73 

 2.40 

 1.00 



36.99 



Per cent 

 of total 

 stand. 



5.51 

 4.29 

 4.07 

 8.38 

 2.98 

 1.24 



45. 8(1 



Stebctjliaceae: 

 Tar i- hi in javaniea Blume 



Lkguminosak: 

 Kingiodt ndron aUernifolium Merr. it Rolfe. 

 All others 



8. 07 



37. II 



3. SI 

 45.69 



Total 



