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CORNFLOWER, ETC.
1.C0CKLEBUR (Xanthium strumarium). 2. CORNFLOWER (Centaurea cyanus). 3. CALISAYA (Cinchona calisaya), var. Ledgeriana. 4. COLCHICUM (Colchicum autumnale). 5. COCA (Erythroxylon coca*. 6. NIGHT-BLOOMING CATCHFLY (Silere roctiflora).
