This section is from the book "A Manual of Materia Medica and Pharmacology", by David M. R. Culbreth. Also available from Amazon: Manual of Materia Medica and Pharmacology.
Er-i-throx-sil-a'se-e. L. Erythroxyl-on + aceae, fr. Gr.
red,
wood - i. e., some species have red wood. Shrubs, trees. Distinguished by flowers regular, small, calyx 5-lobed, petals 5, stamens 10, ovary 1-3-celled, superior; fruit drupe; temperate climates, tropics; stimulant, tonic, narcotic, dye. Genus: 1. Erythroxylon.
 
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