Natural habitat along the Sosio river (Sicily) colonized by Solenopsis bivonae subsp. bivonae (A). Natural habitat in Madonie massif (Sicily) colonized by S. bivonae subsp. madoniarum (B). Habit of S. bivonae subsp. bivonae from Sosio River (C). Habit of S. bivonae subsp. madoniarum from Madonie massif (D). Habit of S. bivonae subsp. peloritana from Mela River, Sicily (E). Habit of S. bivonae subsp. brutia from Lao River, Calabria (F). Habit of S. meikleana from Cedar Valley, Cyprus (G). Habit of S. bacchettae from Seui, Sardinia (H). Photographed by Salvatore Cambria (A–E, G, H) and Lorenzo Peruzzi (F).

 
 
  Part of: Brullo S, Brullo C, Cambria S, Tomaselli V, Crisafulli A, Siracusa G, Minissale P, del Galdo GG (2023) Taxonomic and ecological remarks on Solenopsis bivonae species complex (Campanulaceae). PhytoKeys 229: 77-111. https://doi.org/10.3897/phytokeys.229.104324