Template:Baumgarten, 1790
- Baumgarten, J.C.G. 1790. Flora Lipsiensis: sistens plantas in agris circuli Lipsici tam sponte nascentes quam frequentius cultas secundum systema sexuale revisum atque emendatum.: 1–142, 1–741, [i]–[iii], pls. I–IV. Mattick Rec.# 23195 – Recent Literature on Lichens BHL