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THE DICOTYLEDONS 559 
follicles, or fused to form a capsule of ten or more, frequently five 
dehiscent carpels or, carpels splitting asunder into cocci or, 
becoming a woody capsular nut (Theobroma) or, rarely the fruit 
may become succulent. Seeds globose or subglobose and often 
provided with wings, arils or similar appendages; embryo 
straight, large and surrounded by scanty albumen. 
OrrictAt Druc Part Usep _ BorAnicAt ORIGIN HAsiraT 
Oleum Fixed oil Theobroma Cacao ‘Tropical America 
Theobromatis 
Cacao Prepara- Prepared powder from Theobroma Cacao Tropical America 
tum roasted, cured kernels and other species 
of seeds 
Kola Cotyledons Cola nitida and Africa 
other species 
TILIACE OR LinDEN FAmiLy.—Shrubs or trees, rarely herbs, 
having stellate hairs on both _ 
stems and leaves. Leaves alter- 
nate, pinnately- more rarely 
palmately-veined, stipulate. 
Inflorescence cymose. Flowers 
hermaphrodite, more rarely, by 
absorption, more or less dicli- 
nous; sepals and petals five each, 
more rarely four, sepals decidu- 
ous; stamens five opposite the 
petals or, as in Sterculiacea, five 
phalanges of stamens represent- 
ing subdivided stamens (Tz/ia), 
pistil of ten to five or two syn- 
carpous carpels; ovary superior. 
Fruit either a nut-like drupe or Fic. 424.—Tilia americana, The 
American Linden or Basswood. Leaf 
and flowering branch. The leafy, 
drupe, rarely baccate. 
UnorrictaL Druc Part Usep tongue-shaped bract and simple cyme 
Tilia (Linden Inflorescence springing from near the center of its 
flowers) ; midrib constitutes the drug ‘‘Linden 
BorAnicAL ORIGIN HABITAT Flowers.”’ (Reproduced from U. S. Dept. 
Tilia species United Statesand 44, Misc. Pub. 77.) 
Europe 
Ma.tvace& or Martiow Famity.—Herbs in temperate 
regions (as the Mallow, Malva rotundifolia, and Marshmallow, 
