of calendula, [51]

of calumba, [51]

of Canadian hemp (Fluidextractum apocyni), [31]

of cannabis, [54]

of cascara sagrada, [58]

of cascara sagrada, aromatic, [58]

of catnep, [59]

of caulophyllum, [59]

of celery fruit, [31]

of chestnut leaves, [58]