Several species of Ramalina A R. hoehneliana, hanging down the branches of a large Strombosia scheffleri in Gishwati forest (Rwanda) B R. sinensis (Armenia) C R. azorica (Azores, Pico) D R. huei (Canary Is., Tenerife) E R. nodosa (Canary Is., Tenerife). Photographs by E. Sérusiaux.