> [!cite] BHL link: this entry starts at [page 877](https://www.biodiversitylibrary.org/page/33190348) of TL-2 Vol. IV > Author links: [IPNI](https://www.ipni.org/a/8570-1) LSID 8570-1, [Wikidata](https://www.wikidata.org/wiki/Q21607386) QID Q21607386 > Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]] ### Author Ronceray, Paul-Louis (1875-1953 (?)), French pharmacist; Dr. pharm. Univ. Paris 1904; Dr. med. ibid. 1911. **Abbreviated name**: *Ronceray* \[standard form in IPNI: *Ronceray*\] #### Herbarium and types Unknown. #### Bibliography and biography GR p. 367 (b. 23 Jun 1875; d. ? 1953); Kelly p. 194; LS 10238, 22510, 38522. ### Publications ##### n.9491. Contribution à l'étude des lichens à orseille **Title** *Contribution à l'étude des lichens à orseille*... Paris (Maison d'Éditions A. Joanin et Cie....) 1904. Oct. **Abbreviated title**: *Contr. lich. orseille* **Notes** *Publ*.: 1904 (Bot. Centralbl. 28 Dec 1904; Hedwigia 20 Apr 1905), p. \[1\]-94, \[95, cont.\], *pl. 1-3. Copy*: Stevenson. – Also publ. as Trav. Lab. Mat. méd. Écol. sup. Pharm., Paris 2, 1905. – "Orseille", orchil, is a red or violet dye obtained from lichens. *Ref*.: Hue, A.M., Bot. Centralbl. 102: 67. 1906 (rev.).