Cacti named for people from Belgium

Comments
Opuntia elata var. delaetiana 0
Gymnocalycium schickendantzii subsp. delaetii 0
Melocactus lanssensianus 0
Coryphantha delaetiana 0
Echinocactus vanderaeyi 0
Mammillaria verhaertiana 0
Mammillaria joossensiana 0
Gymnocalycium joossensianum 0
Mammillaria deherdtiana 0
Armatocereus ghiesbreghtii 0
Lobivia wegheana 0
Selenicereus grandiflorus subsp. donkelaarii 0
Echinocereus longisetus subsp. delaetii 0
Opuntia maelenii 0
Echinocactus maelenii 0
Tephrocactus verschaffeltii 0
Stenocereus dumortieri 0
Delaetia 0
Mammillaria vetula ‘Reine Fabiola’ 0