GENERA AND SPECIES. 
Umbel solitary, stalk compressed; fruit 1- to 4- 
angled, valves usually 3 or 4, hardly exsert, 
lid pyramidal-hemispheric 
111, Fruit semiovate to semiglobose, about as 
long as wide, base rounded. 
a. Anthers roundish, opening by pores. 
Umbels solitary mostly 3-flowered, pedicels elongate, 
flowers white, sometimes pink or scarlet; fruit 
with 1 more or less prominent rib, lid conic- 
hemispheric. Timber-tree, bark deciduous 
Umbels solitary, pedicels very short ; /eaves narrow- 
lanceolate, dark-dotted ; lid semiovate or narrow- 
conical ; ; fruit- valves exsert.. 
5, Anthers ot esE: opening by slits, 
Leaves dark-green, narrow-elongate ; umbels solitary, 
peduncles very short, pedicels 0; lid semiovate; 
fruit-valves slightly exsert.. 
Leaves dull and pale-green ; aver pandewintae reid 
somewhat obconic, lid semiovate-conical, valves 
much exsert ... 
c. Anthers longer than broad, opening by slits. 
Fruit convex at the summit; valves exsert ; umbels 
solitary. 
Umbels few-flowered, pedicels very short, lid 
nearly hemispheric ; fruit-valves very small ... 
Umbels mostly 3-flowered, pedicels 0, or very 
short ; lid semiovate, short-pointed 
Umbels several-flowered, peduncles elongate, 
pedicels conspicuous ; lid elongate, sharp-pointed 
Fruit flat or depressed atop (also HZ. capitellata). 
Umbels solitary, several-flowered, pedicels very 
short ; lid hemispheric, audiatec ide ; valves 
slightly exsert 
Umbels solitary, peduncles very bene caitela 
0; lid almost hemispheric, short- pointed ; fruit 
comparatively very large, valves exsert 
Iv. Fruit more or less biconic, the dorsal por- 
tion hemispheric; valves exsert ; umbels 
solitary. 
a. Upper portion of fruit obtusely conical, 
truncate. Anthers kidney-shaped, opening 
by divergent slits. 
Pedicels almost wanting; lid semiovate-conical. 
Shrub ... 
goniocalyx 
leucoxylon 
uncinata 
eneorifolia 
microtheca 
Stuartiana 
viminalis 
rostrata 
Gunnii 
cosmophylla 
santalifolia 
