> [!cite] BHL link: this entry starts at [page 285](https://www.biodiversitylibrary.org/page/33355372) of TL-2 Vol. III > Author links: [IPNI](https://www.ipni.org/a/34941-1) LSID 34941-1, [Wikidata](https://www.wikidata.org/wiki/Q5868773) QID Q5868773 > Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]] ### Author Marc, Francçois \[Frère Marc des Clercs du Saint Viateur\] (1862-1912), French clergyman, lichenologist and bryologist. **Abbreviated name**: *Marc* \[standard form in IPNI: *Marc*\] #### Herbarium and types Unknown; some lichens at [[Collection L|L]]. #### Bibliography and biography Barnhart 2:446; CSP 17:1; GR p. 337; IH 2: 501; Rehder 5: 543-544 Flahault, C., Bull. Soc. Ét. Sci. nat. Nîmes 40: 115. 1917. #### Eponymy *Marcania* Imlay (1939) commemorates A. Marcan (fl. 1920-1933), who collected in Indochina and Thailand.