Template:Hoffmann, 1790

• Hoffmann, G.F. 1789–90. Descriptio et adumbratio plantarum e classe cryptogamica Linnaei quae Lichenes dicuntur. 1(1): 1–32, pls. I–VI (1789); 1(2): 33–64, pls. VII–XII (1789); 1(3): 65–86, pls. XIII–XVIII (1790); 1(4): 87–104, pls. XIX–XXIV (1790). Google Books  
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  • Mattick Rec.# 33252 – Recent Literature on Lichens