African tulip
pale violet
Bassia scoparia
fire bush
Egyptian bean
cream violet
hyacinth bean
Agapanthus africanus
Chinese wistaria
Lablab purpureus
summer cypress
Viola striata
striped violet
burning bush
Kochia scoparia
belvedere
Dolichos lablab
Lagerstroemia indica
blue pea
crepe flower
herb robert
crape myrtle
Clitoria turnatea
herbs robert
Geranium robertianum
butterfly pea
crepe myrtle
herb roberts
Cypripedium calceolus pubescens
Oxalis violacea
large yellow lady's slipper
Lobelia siphilitica
violet wood sorrel
Convolvulus scammonia
Cynoglossum officinale
hound's-tongue
scammony
great lobelia
blue cardinal flower
nut-leaved screw tree
Solandra guttata
Helicteres isora
cupflower
pluriflorous
trumpet flower
chalice vine
East India rosewood
genus Hippeastrum
Dalbergia latifolia
East Indian rosewood