Peiranisia biflora (L.) Pittier species synonym

Panisia biflora Raf. species synonym

Senna pallida var. palmeri (Britton) H.S.Irwin & Barneby variety accepted

Peiranisia palmeri Britton species synonym

Senna pallida var. foliolosa (Benth.) H.S.Irwin & Barneby variety accepted

Peiranisia foliolosa (Benth.) Britton & Rose species synonym

Senna pallida var. triquetripes H.S.Irwin & Barneby variety accepted

Senna pallida var. isthmica H.S.Irwin & Barneby variety accepted

Senna pallida var. cordillerae H.S.Irwin & Barneby variety synonym

Peiranisia deamii Britton species synonym

Senna pallida var. bahamensis H.S.Irwin & Barneby variety accepted

Senna pallida var. brachyrrhachis H.S.Irwin & Barneby variety accepted

Senna pallida var. quiedondilla (Micheli) H.S.Irwin & Barneby variety accepted

Peiranisia quiedondilla (Micheli) Britton & Rose species synonym

Senna pallida var. gaumeri (Britton & Rose) H.S.Irwin & Barneby variety accepted

Peiranisia yucatensis Britton & Rose species synonym

Peiranisia gaumeri Britton & Rose species synonym

Senna pallida var. shreveana H.S.Irwin & Barneby variety accepted

Senna pallida var. geminiflora H.S.Irwin & Barneby variety accepted

Senna pallida var. tuerckheimiana H.S.Irwin & Barneby variety accepted

Senna pallida var. lemniscata H.S.Irwin & Barneby variety accepted

Senna pallida var. nemorosa (Kunth) H.S.Irwin & Barneby variety accepted

Senna pallida var. delgadoana H.S.Irwin & Barneby variety accepted

Senna pallida var. trichocraspedon (Sandwith) H.S.Irwin & Barneby variety accepted

Senna pallida var. goldmaniana H.S.Irwin & Barneby variety accepted

Senna pallida var. longirostrata (Britton & Rose) H.S.Irwin & Barneby variety accepted

Peiranisia longirostrata Britton & Rose species synonym

Peiranisia velutina Britton & Killip species synonym

Senna pallida var. macdougalliana H.S.Irwin & Barneby variety accepted

Senna pallida var. pallida variety accepted

Cassia nemorosa Kunth species synonym

Cassia gualanensis Lundell species synonym

Cassia bifora L. species synonym

Cassia galegifolia L. species synonym

Cassia dispar Willd. species synonym

Cassia foliolosa Benth. species heterotypic synonym

Cassia pallidior Rose species synonym

Cassia acapulcensis Kunth species synonym

Cassia xiphoidea Bertol. species synonym

Cassia quiedondilla Micheli species synonym

Cassia tapahuascana A.R.Molina species synonym

Cassia yucatanensis (Britton & Rose) Lundell species synonym

Cassia gaumeri (Britton & Rose) Lundell species synonym

Cassia venustula Kunth species synonym

Cassia discolor Desv. species synonym

Cassia tortuosa L.B.Sm. & B.G.Schub. species synonym

Cassia trichocraspedon Sandwith species synonym

Cassia longirostrata (Britton & Rose) Lundell species synonym

Cassia galegifolia Jacq. species synonym

Peiranisia aversifolia Raf. species synonym

Cassia biflora var. angustisiliqua Griseb. variety synonym

Cassia biflora L. species heterotypic synonym

Cassia tenuissima L. species synonym

Senna galegifolia (L.) Barneby & Lourteig species synonym