> [!cite] BHL link: this entry starts at [page 713](https://www.biodiversitylibrary.org/page/33212755) of TL-2 Vol. VI > Author links: [IPNI](https://www.ipni.org/a/11143-1) LSID 11143-1, [Wikidata](https://www.wikidata.org/wiki/Q5841576) QID Q5841576 > Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]] ### Author Vermeiden, Pieter (1899-1981), Dutch orchidologist and school teacher; studied biology at the University of Amsterdam concurrent with his teaching 1930-1935; high school teacher at Doetinchem and Amsterdam; Dr. phil. Univ. Amsterdam 1947; from 1947 curator of the herbarium at the Hugo de Vries Laboratory, Amsterdam; lecturer (privaat docent) for didactics and methodology Univ. Amsterdam 1953, in Indonesia 1956; after his retirement in 1969 continuing his work on orchids. **Abbreviated name**: *Vermeulen* \[standard form in IPNI: *Verm.*\] #### Herbarium and types [[Collection WAG|WAG]] (orchids); other material L. – *Letters* at [[Collection G|G]]. #### Bibliography and biography Backer p. 663; BL 2: 425, 727; Bossert p. 418; IH 1 (ed. 1): 3, (ed. 2): 16, (ed. 3): 17, (ed. 4): 17, (ed. 5): 5; Roon p. 118; SK 1: cccxxviii-cccxxix, 5: c; Zander ed. 10, p. 728, ed. 11, p. 830. #### Biofile - Anon., Orchideeën 41: 166-167. 1979 (decoration); Taxon 31(3): 607. 1982 (Orch. herb. WAG; other mat. L), 615. 1982 (d.); Fl. males. Bull. 35: 3715. 1982 (d.). - Idema Greidanus, M., Die Orchidee 33: 55. 1982 (obit., portr.). - Kronenberg, H.G., Orchideeën 1982: 3-4 (obit., portr.). - Paul, L., Orchideeën 36: 132-133. 1974. - Verdoorn, F., ed., Chron. bot. 1: 219. 1935, 2: 394. 1936, 4: 107. 1938, 5: 117, 391. 1939, 6: 309. 1941. - Vermeulen, P., Vakbl. Biol. 38: 133-144. 1958 ("een botanische reis naar het Verre Oosten"). #### Composite works - (1) *Orchidaceae*, in *Flora neerlandica* 1(5), Amsterdam 1958, 127 p. - (2) Editor, *Orchideeën* 1949-1977. #### Eponymy *Vermeulenia* A. & D. Löve (1972). #### Note Outside our period: *Studies on Dactylorchids*. Academisch Proefschrift... Utrecht (Drukkerij Fa. Schotanus & Jens) 1947, p. \[i\]-xii, \[1\]-180, 1 col. pl. *pl. 1-8* \[1-2, theses\]. *Copy*: U.