Corkystem passionflower. Informal groundcover or low-climbing vine, flower greenish to yellowish, semi-showy but small. Flowering season: all year. Fruit: purple-black globose berry, edible. Larval host plant for butterflies. One of the best larval host plants for butterflies. Can be grown from seed. Scrape seed onto surface of soil. Do not cover. Place containter in light shade. Ordering seeds info