Euphorbia stricta
Upright Spurge
Euphorbia tithymaloides
Redbird Flower
Euphorbia trigona
African Milk Tree
Euphorbia x pseudovirgata
Twiggy Spurge
Excoecaria cochinchinensis
Chinese Croton
Hevea brasiliensis
Pará Rubber Tree
Jatropha gossypiifolia
Bellyache Bush
Jatropha integerrima
Macaranga tanarius
Parasol Leaf Tree
Manihot esculenta
Cassava
Melanolepis glansulosa
Melanolepis multiglandulosa
Alim
Mercurialis annua
Annual Mercury
Mercurialis perennis
Dog's Mercury
Ricinus communis
Castor-oil-plant