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bitter wood (Quassia amara); quassia (Quassia amara) | |||
bitterwood (Acrodiclidium amara, Picraena excelsa, Quassia amara); quassiawood (Acrodiclidium amara, Picraena excelsa, Quassia amara) |
quassia : 8 phrases in 3 subjects |
Agriculture | 1 |
Chemistry | 6 |
General | 1 |