Category:Xanthoria -... commons.wikimedia.org

Dufourea (lichen) -... en.wikipedia.org

Dufourea incavata • New... www.nzpcn.org.nz

Dufourea incavata • New... www.nzpcn.org.nz

Three new Xanthoria and... go.gale.com

Three new Xanthoria and... go.gale.com

Dufourea incavata • New... www.nzpcn.org.nz

Enlarged portion of thallus... www.researchgate.net

Habit of Arthonia... www.researchgate.net

LICHENS of southern Africa... www.flickr.com

LICHENS of southern Africa... www.flickr.com

The lichen genera Gondwania... pfsyst.botany.pl

Phylogram depicting the... www.researchgate.net

Ovealmbornia reginae... bioone.org

The lichen genera Gondwania... pfsyst.botany.pl

A new taxonomy of the... onlinelibrary.wiley.com

Media | Botanical... collections-botany.fieldmus...

Three new Xanthoria and... go.gale.com

dokumentum címe real.mtak.hu

LICHENS of southern Africa... www.flickr.com