> [!cite] BHL link: this entry starts at [page 508](https://www.biodiversitylibrary.org/page/33120639) of TL-2 Vol. I > Author links: [IPNI](https://www.ipni.org/a/12382-1) LSID 12382-1, [Wikidata](https://www.wikidata.org/wiki/Q7173297) QID Q7173297 > Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]] ### Author Clausen, Peter (*fl*. 1834-1843), Danish collector in Brazil. **Abbreviated name**: *Clausen* \[standard form in IPNI: *Clausen*\] #### Herbarium and types Sets of Clausen's specimens in many herbaria. His *Plantae brasiliensis* were not a regularly dated and numbered series of exsiccatae. The name appears as Claussen on the labels; his original name was Peter Clausen; in Brazil called Pedro Claudio or Pedro Dinamarquez. *Ref*.: IH 2: 129. - Anon., Hist. Coll. BMNH 1: 278. - Candolle, Phytographie 403. 1880. - Clokie, Account herbaria Oxford 146. 1964. - Miller, Taxon 19: 519. 1970. #### Bibliography and biography Barnhart 1: 354; CSP 1: 947; Quenstedt p. 84. - Warming, Bot. Tidskr. 12: 125-126. 1880/81. - Warming, Lagoa Santa 488. 1892. - Urban, Fl. bras. 1(1): 12-13. 1906. - Christensen, Danske Bot. Hist. 1: 247-250, 2: 209-210. 1924.