> [!cite] BHL link: this entry starts at [page 981](https://www.biodiversitylibrary.org/page/33190452) of TL-2 Vol. IV > Author links: [IPNI](https://www.ipni.org/a/8729-1) LSID 8729-1, [Wikidata](https://www.wikidata.org/wiki/Q36598296) QID Q36598296 > Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]] ### Author Ruijs (Ruys), Johannes Marinus (*fl*. 1884), Dutch botanist and zoologist; participated in the Dutch Polar Expedition of 1882-1883; Dr. phil. Amsterdam 1884. **Abbreviated name**: *Ruijs* \[standard form in IPNI: *Ruijs*\] #### Herbarium and types [[Collection L|L]], [[Collection NBV|NBV]]. #### Bibliography and biography BM 4: 1764; CSP 18: 358; IH 2: (files); JW 1: 452, 3: 367 (Ruys); Kelly p. 201-202; LS 38649; Rehder 1: 241, 349. ### Publications ##### n.9767. De verspreiding der phanerogamen van arktisch Europa **Title** *De verspreiding der phanerogamen van arktisch Europa*. (Een bijdrage tot de plantengeographie). Academisch proefschrift ter verkrijging van den graad van doctor in de plant- en dierkunde, aan de Universiteit van Amsterdam, op gezag van den Rector magnificus Dr. J.G. de Hoop Scheffer,... te verdedigen op Vrijdag 28 November 1884, des namiddags te 3 ure, door Johannes Marinus Ruijs... Kampen (Stoomdrukkerij, Laurens van Hulst) 1884. Oct. **Abbreviated title**: *Verspr. phan. arkt. Eur.* **Notes** *Publ*.:. 28 Nov 1884, p. \[i, iii, v\], \[1\]-155. *Copies*: HH, KNAW, MO, NY.