genus Valerianella
genus Narcissus
Valerianella
Micromeria
Emilia
genus Emilia
genus Streptocarpus
Aglaonema
genus Aglaonema
Perilla
genus Ursinia
genus Maranta
genus Perilla
nin-sin
Trigonella ornithopodioides
Panax pseudoginseng
Panax schinseng
genus Pteropogon
bird's foot trefoil
ginseng
genus Callistephus
Callistephus
Panax ginseng
vervain family
Helichrysum
verbena family
Boltonia
fenugreek
genus Boltonia
family Verbenaceae
Corchorus
genus Helichrysum
Cotula
Greek clover
genus Cotula
genus Nigella
Trigonella foenumgraecum
genus Corchorus
Verbenaceae
African wormwood
African daisy
family Iridaceae
Boykinia
genus Diacalpa
Iridaceae
iris family
genus Craspedia
Craspedia
Diacalpa
genus Boykinia