Iochroma Solanaceae 'Wine Red' Brug Kin Live Plant Relatives of the "Angel's Trumpets" Brugmansia, Iochromas are more refined with smaller leaves and brightly colored 1" to 3" tubular flowers that flare 1/2" to 1" wide at the tips, and come in large, densely flowered clusters. From Tropical So. America. Clusters of 'Wine Red' flowers all year.