. . . . "The passion flowers or passion vines (Passiflora) are a of about 500 species of flowering plants. The incarnata, involucrata, alata, edulis, quadrangularis, and caerulea species are known to be psychoactive. Damiana is sometimes consider a part of the genus, however is never referred to colloquially as \"passion flower\"."@en . . "Passion Flower"@en . "The passion flowers or passion vines (Passiflora) are a of about 500 species of flowering plants. The incarnata, involucrata, alata, edulis, quadrangularis, and caerulea species are known to be psychoactive. Damiana is sometimes consider a part of the genus, however is never referred to colloquially as \"passion flower\"."@en . . .