Adonis, columbine, clematis and hepatica species
Spring adonis, Adonis vernalis, feathery columbine, Thalictrum aquilegifolium, entire-leaved clematis, Clematis integrifolia, common hepatica, Hepatica triloba, and American hepatica
Lalage, scottia, templetonia and other species
Ornamental lalage, Lalage ornata, tooth-leaved scottia, Scottia dentata, retuse-leaved templetonia, Templetonia retusa, purple crotalaria, Crotalaria purpurea, and goose-foot aspalathus