Howardia caracasensis Howardia grandiflora Macrocnemum speciosum Mussaenda speciosa Pinckneya ionantha Pogonopus ottonis Pogonopus speciosus subsp. sandwithianus Calycophyllum tubulosum Carmenocania porphyrantha Chrysoxylon speciosum Pogonopus speciosus var. speciosus Pogonopus speciosus subsp. speciosus Pogonopus caracasensis Pogonopus speciosus var. sandwithianus
Taxonomic data from World Flora Online, accessed June 20, 2024