Lichens as pioneers for life on land
http://www.bbc.com/earth/story/20151205-one-amazing-substance-allowed-life-to-thrive-on-land
T. Rudzinskaitė Memorial Amateur Lichenologists Society
for the love of lichen
Lichens as pioneers for life on land
http://www.bbc.com/earth/story/20151205-one-amazing-substance-allowed-life-to-thrive-on-land