Jerarquía taxonómica:
Primulaceae → Parathesis (A. DC.) Hook. f., 1876

Familia:
Primulaceae

Autor:
(A. DC.) Hook. f., 1876

Sinónimos:
El catálogo no cuenta con sinónimos para este género

Especies válidas/aceptadas:
Parathesis acostensis
Parathesis aeruginosa
Parathesis belizensis
Parathesis bracteolata
Parathesis breedlovei
Parathesis calophylla
Parathesis calzadae
Parathesis chiapensis
Parathesis chrysophylla
Parathesis cintalapana
Parathesis columnaris
Parathesis conzattii
Parathesis crassiramea
Parathesis crenulata
Parathesis cubana
Parathesis cuspidata
Parathesis donnell-smithii
Parathesis ferruginea
Parathesis fusca
Parathesis glabra
Parathesis gracilis
Parathesis hondurensis
Parathesis ixtlanensis
Parathesis kochii
Parathesis lanceolata
Parathesis latifolia
Parathesis lenticellata
Parathesis leptopa
Parathesis macronema
Parathesis melanosticta
Parathesis microcalyx
Parathesis minutiflora
Parathesis multiflora
Parathesis navarretei
Parathesis neei
Parathesis obovalifolia
Parathesis obtusa
Parathesis oerstediana
Parathesis pajapanensis
Parathesis pallida
Parathesis papillosa
Parathesis parvissima
Parathesis perpunctata
Parathesis pleurobotryosa
Parathesis prionophylla
Parathesis pseudocalophylla
Parathesis psychotrioides
Parathesis reflexa
Parathesis rekoi
Parathesis reticulata
Parathesis rosea
Parathesis rufa
Parathesis schultesii
Parathesis seibertii
Parathesis serrulata
Parathesis sessilifolia
Parathesis subcoriacea
Parathesis subulata
Parathesis tartarea
Parathesis tenuis
Parathesis trichogyne
Parathesis tuxtlensis
Parathesis vestita
Parathesis villalobosii
Parathesis villosa
Parathesis vulgata
Parathesis wendtii