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932 gentians, dogbanes, madders, and allies species
Augusta austrocaledonica
Galium oresbium
Gardenia lamingtonii
Galium sterneri
Mussaenda erythrophylla
Spermacoce remota
Stapelia grandiflora
Cerbera manghas
Strophanthus preussii
Gentiana purpurea
Amsonia arenaria
Sabatia tuberculata
Guettarda speciosa
Gardenia carinata
Pachypodium geayi
Gentianella heterosepala
Kadua elatior
Kadua tryblium
Kadua rapensis
Ixora fragrans
Atractocarpus vaginatus
Guettarda uruguensis
Timonius ledermannii
Kadua haupuensis
Vangueria madagascariensis
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