* images via: “Ripe cactus” by Vincent Alongi, “Echinopsis Hybride” by Maja Dumat, “Cactus – 1” by oatsy40, “Fleur de cactus” by Frédérique Voisin-Demery, “cactii” by Holger, “Cactus at Kew gdns” by pmatthe1, “Spurge cactus” by ellenm1, “Cactus” by Till Westermayer
