Acorn peperomia 
Andalusian Dutchman's Pipe 
Aristolochia bottae 
Aristolochia fontanesii 
Aristolochia indica 
Aristolochia parvifolia 
Aristolochia paucinervis 
Aristolochia scabridula 
Aristolochia sempervirens 
Black pepper 
Brazilian Dutchman's Pipe 
Calico flower 
Canada wild ginger 
Chameleon 
Cordoncillo 
European birthwort 
European wild ginger 
Hydnora abyssinica 
Little brown jug 
Lizards tail 
Party-colored birthwort 
Peperomia caperata 
Pepper elder 
Piper sylvestre