472 Flora of the Malayan Peninsula. 
tions. Hndospermum placed by Pax under Gelonieae is, on account of its valvate 
calyx and 4locellate anthers, transferred to Acalypheae. So Hrismanthus also 
placed by Pax under Gelonieae, although it is petaliferous, is transferred to 
Cluytieae. 
A. Cells of Ovary 2-ovuled.—Phyllanthoideae. 
a. Embryo large 33 .. Tribe I, PHYLLANTHEAE. 
b. Leaves simple. 
c. Flowers petaliferous. 
d. Calyx lobes valvate in bud; staminal 
filaments united ; 2 disk with a coronal 
annulus : es -- Subtribe I, Bridelinae. 
Ovary 2 oolied a5 ae .. 1. BRIDELIA. 
Ovary 3-celled Se 3 .. 2. CLEISTANTHUS. 
’, Calyx lobes imbricate in bud; fila- 
deca free; 2 disk without a coronal 
annulus x ae .- Subtribe II, Andrachninae. 
Disk annular or cupuliform ; albumen scanty 3. ACTEPHILA. 
Disk of separate glands; albumencopious .. 4. ANDRACHNE.- 
c’. Flowers apetalous. 
d. Leaves alternate. 
e. &@ flowers in axillary fascicles or solitary. 
7. # disk 0 or annular or of separate 
glands; stigmas not dilated or only 
soattip  .. - Subtribe III, Phyllanthinae- 
g. Disk or glands in ire ee aad 
usually also in 2. 
h. Disk or glands 0 in 2 ye .- 5. AGYNEIA. 
h’. Disk or glands in ¢?. 
7. Flowers dioecious a .. 6, FLUEGGEA. 
j’. Flowers monoecious. 
Disk in # and 2 of fleshy minute 
scales or (but rarely in 2) amembran- 
ous crenulate or lobed ring or shallow 
Cup mr “Js a5 .. 7. PHYLLANTHUS. 
Disk in # and @ of linear or ligulate 
petaloidlobes .. as .. 8. PHYLLANTHODEN- ! 
g’. Disk or glands 0 in ¢ and $. DRON. ) 
Sepals ~ and 2 spreading or 2 calyx 
tubular and dentate aS . 9. GLOCHIDION. 
¢ calyx turbinate or obpyriform, with 
thickened crenulately inflected lobulate 
margin.. 35 .. 10. BrEeynta. 
& calyx deriptesed from above down- 
wards and disciform, with a minute cen- 
tral opening sic .. ll. SAUROPUS., 
7’. &@ disk a central flat or concave 
plate; stigmas broadly dilated .. Subtribe IV, Drypetinae. 
12. DRYPETES. 
