Ptychographa (English Wikipedia)
Analysis of information sources in references of the Wikipedia article "Ptychographa" in English language version.
refsWebsite
Global rank
English rank
7,052nd place
8,173rd place
1,087th place
2,983rd place
387th place
373rd place
low place
low place
biodiversitylibrary.org (Global: 387th place; English: 373rd place)
- Nylander, W. (1874). "Addenda nova ad lichenographiam europaeam. Contin. XVIII". Flora (Regensburg) (in Latin). 57: 305–318 [315].
britishlichensociety.org.uk (Global: low place; English: low place)
- Cannon, P.; Fryday, A.; Spribille, T.; Coppins, B.; Vondrák, J.; Sanderson, N.; Simkin, J. (2021). Baeomycetales: Xylographaceae, including the genera Lambiella, Lithographa, Ptychographa and Xylographa (PDF). Revisions of British and Irish Lichens. Vol. 17. p. 7.
catalogueoflife.org (Global: 1,087th place; English: 2,983rd place)
- "Ptychographa". Catalogue of Life. Species 2000: Leiden, the Netherlands. Retrieved 19 June 2025.
speciesfungorum.org (Global: 7,052nd place; English: 8,173rd place)
- "Synonymy: Ptychographa Nyl., Flora, Regensburg 57: 315 (1874)". Species Fungorum. Retrieved 19 June 2025.