42 p. Graebxkr: Typhaceae. 



4. ^iiercus Havilandi Stapf. 



Luzon, Prov. Bengiiet, Datri (Loher no. 4873). 



LoHKR no. 48 78 was determined as Quercus Vidalii^ F. Vill. 

 No material of this plant is in the Berlin herb., there are, 

 however, specimens of Quercus Havilandi Stapf, witli whicii 

 LoHER no. 4873 is identical. 



5. Quercus iiitida Blume. 



Luzon, Prov. Principe, Baler (Mkk'kmll no. 1115; Aug. — Oct. 

 1903). 



6. (Quercus sp. 



Luzon, Prov. Rizal, Tanay (Merrill no. 2344; May 1903). 



The bark and leaves of no. 2344 Meiuv'tll resemble those 

 of Quercus induta Blume, while tlie dense pubescence of the 

 young branches suggests Quercus celehica Miq. The young, 

 slightly developped, fruit might be that of either. For an exact 

 determination the material is not sufficient. 



Typhaceae 



P. Geaebner. 



Typha Linn. 

 1. Typha angustifolia Linn. var. javanica Schnizl. 



Mindoro Isl., Calapan (Merrill no. 895; April 1903). 



