239 LEAFLETS OF PHILIPPINE: Botany [Vor. I, Arr. 14 
ers and gall flowers in one set of receptacles; fertile 
female flowers in another set. 
i. PALAEOMORPHE. 
Group Il.—Unisexual or asexual; male flowers without rudi- 
mentary pistils. 
Section I.— Male, gall, and fertile female flowers on the same 
receptacle. 
Il. UROSTIGMA. 
Section II. —Flowers unisexual or neuter; male and gall flowers 
on one set of receptacles, fertile female and neuter 
flowers in another set. 
Ill. SYNOECIA. 
Section 1II.— Flowers unisexual; male and gall flowers in one set 
of receptacles, fertile female flowers only in another set. 
A.— Flowers monandrous. 
a.—Receptacles chiefly axillary. 
IV. SYCIDIUM. 
b.— Receptacles mostly in fascicles from stem and branch- 
es. 
V. COVELLIA. 
B.—Flowers di rarely triandrous. 
a.— Receptacles mostly axillary. 
VI. EUSYCE. 
b.— Receptacles mostly infascicles from stem and branches. 
Vil. NEOMORPHE. 
lI. PALAEOMORPHE, 
l. F. pisifera Wall. Cat. 4504. 
Specimens 9371, 7517, 7427 and 7698, A. D. E. Elmer, 
Lueban, Province of Tayabas, Luzon, May, 1906 and 1907. 
Quite common along streams in woodlands at 7C0 meters 
around the base of Mount Banahao. 
