2 
8 
4 
8 
1 
2 
1 
1 
8 
BOTANICAL NOTES. 189 
Polillo almost defies tabulation^ but the following summary will indicate 
its nature. 
Endemic 14 
Not endemic, but with no other Philippine locality 4 
Tayabas only * 14 
Tayabas, and the Visayas, or Mindoro, or Mindanao 5 
Tayabas, and two or more of preceding 8 
Luzon, south of Tayabas, only 
Luzon, south of Tayabas, and Mindanao 1 
Tayabas, Luzon south of Tayabas, and more southern islands 9 
Visayas only 
Mindoro only 
Mindanao only 
Two or more of southern groups of ii^lands 6 
Palawan only 
Luzon, south of Tayabas, Visayas, and Mindanao 
Luzon south of Tayabas, Visayas, Mindanao, and Mindoro 
Laguna and Rizal, each 
Tayabas and Laguna or Rizal, or all three 5 
Tayabas and Laguna or Rizal, or all, with further southward 
extension 
Laguna or -Rizal, not Tayabas, but farther south 12 
Cagayan and Isabela, each 
Batanes or Babuyanes to Luzon south of Tayabas 
Batanes or Babuyanes to still farther south 
Caravan or Ilocos Norte to Luzon south of Tayabas 1 
Cagayan or Ilocos Norte to Visayas 
Cagayan or Ilocos Norte to still farther south 
Bonguot to Tayabas 
Bontoc, or Benguet, or Nueva Vizcaya, or Nueva Ecija to 
Mindoro or farther south 
None of these are yet known from western Luzon, and tliey comprise 
all the species ^-hose distribution was sufficiently restricted to be con- 
sidered worthy of mention, except 12. Two of the exceptions are known 
from Polillo and Bataan only, Luwa foxworthU Ames and Dysoxylum 
aUisdmum Merr.: in neither case is the identification quite certain 
Of tlie rcninining 10, locations are known on the western slope, a n< I 
with one exception on other parts of the eastern besides Polillo. Four 
of these are widely distributed on the eastern slope, but oil the western 
known only from eastern Bulacan, three of the four are dipterocarps, 
a group which has been very carefully investigated. Moreover, Ardim 
pirifolia is at best very doubtfully distinct from a species of very wide 
Philippine distribution, and the collections identified as Dwspyros mUda 
from Polillo, the only known east coast station, are not typical. Isciae- 
rnum intcnnedhun and Procris phiUppinensU will probably prove to have 
a wide but local distribution, while Astronia wilUamm and Ja.numm 
macrocarpum appear to range across central Luzon. 
1 
1 
4 
2 
9 
1 
6 
