Natural History Photographs


Interactions among fungi and bacteria
Lichens with cyanobacterial symbionts

Many fungi, especially in the Ascomycota, are obligatory associated with symbionts, either green algae or cyanobacteria. Such symbioses take a rich variety of forms, characteristic of the fungal species. Below you find a sample of the diversity of growth forms of the lichens with cyanobacterial symbionts.



Blennothallia crispa


Coccocarpia erythroxyli


Degelia atlantica Degelia plumbea


Enchylium tenax


Ephebe lanata


Euopsis pulvinata


Lathagrium fuscovirens


Lathagrium cristatum


Lobarina scrobiculata


Nephroma species


Pannaria conoplea Pannaria rubiginosa


Peltigera cf. hymenina Peltigera didactyla


Scytinium turgidum


Synalissa ramulosa & Romjularia lurida


Thyrea confusa