![DFT and QTAIM based investigation on the structure and antioxidant behavior of lichen substances Atranorin, Evernic acid and Diffractaic acid - ScienceDirect DFT and QTAIM based investigation on the structure and antioxidant behavior of lichen substances Atranorin, Evernic acid and Diffractaic acid - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1476927118306273-ga1.jpg)
DFT and QTAIM based investigation on the structure and antioxidant behavior of lichen substances Atranorin, Evernic acid and Diffractaic acid - ScienceDirect
![Cladonia foliacea lichen thallus with usnic acid in upper cortex and... | Download Scientific Diagram Cladonia foliacea lichen thallus with usnic acid in upper cortex and... | Download Scientific Diagram](https://www.researchgate.net/publication/342044751/figure/fig1/AS:900496202149896@1591706433899/Cladonia-foliacea-lichen-thallus-with-usnic-acid-in-upper-cortex-and-fumarprotocetraric.png)
Cladonia foliacea lichen thallus with usnic acid in upper cortex and... | Download Scientific Diagram
![Toxicity of Usnic Acid from Cladonia substellata (Lichen) to embryos and adults of Biomphalaria glabrata - ScienceDirect Toxicity of Usnic Acid from Cladonia substellata (Lichen) to embryos and adults of Biomphalaria glabrata - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0001706X17301808-fx1.jpg)
Toxicity of Usnic Acid from Cladonia substellata (Lichen) to embryos and adults of Biomphalaria glabrata - ScienceDirect
![Map Lichen (Rhizocarpon geographicum) growing on hard acid rock of slate slabs, Cwm Orthin, Blaenau Ffestiniog, Gwynedd, North Wales, march - SuperStock Map Lichen (Rhizocarpon geographicum) growing on hard acid rock of slate slabs, Cwm Orthin, Blaenau Ffestiniog, Gwynedd, North Wales, march - SuperStock](https://cdn.superstock.com/4421/Comp/4421-29096.webp)
Map Lichen (Rhizocarpon geographicum) growing on hard acid rock of slate slabs, Cwm Orthin, Blaenau Ffestiniog, Gwynedd, North Wales, march - SuperStock
![A lichenized fungus, whiteworm lichen, Thamnolia vermicularis on acid rock at high altitude, Italian alps Stock Photo - Alamy A lichenized fungus, whiteworm lichen, Thamnolia vermicularis on acid rock at high altitude, Italian alps Stock Photo - Alamy](https://c8.alamy.com/comp/FA5J00/a-lichenized-fungus-whiteworm-lichen-thamnolia-vermicularis-on-acid-FA5J00.jpg)
A lichenized fungus, whiteworm lichen, Thamnolia vermicularis on acid rock at high altitude, Italian alps Stock Photo - Alamy
![Usnic acid and Triacylglycerides Production by the Cultured Lichen Mycobiont of Ramalina celastri | Semantic Scholar Usnic acid and Triacylglycerides Production by the Cultured Lichen Mycobiont of Ramalina celastri | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/eebd6bf755546863ded58b839c7727a99ac9f7f7/1-Figure1-1.png)