Lichens as symbiosis of more than two organisms
https://theconversation.com/lichens-may-be-a-symbiosis-of-three-organisms-a-new-order-of-fungus-named-63334
T. Rudzinskaitė Memorial Amateur Lichenologists Society
for the love of lichen
Lichens as symbiosis of more than two organisms
https://theconversation.com/lichens-may-be-a-symbiosis-of-three-organisms-a-new-order-of-fungus-named-63334