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oreography |
oreopteris |
oreopteris limbosperma |
oreortyx |
oreortyx picta palmeri |
oreoselin
| oreosoma
| orestes
| oreweed
| orewood
| orf
oreoselin
CIDE DICTIONARY
oreoselin, n.
A white crystalline substance which is obtained indirectly from the root of an umbelliferous plant (Imperatoria Oreoselinum ), and yields resorcin on decomposition. [1913 Webster]
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