> [!cite] BHL link: this entry starts at [page 9](https://www.biodiversitylibrary.org/page/33068251) of TL-2 Vol. II > Author links: [IPNI](https://www.ipni.org/a/3541-1) LSID 3541-1, [Wikidata](https://www.wikidata.org/wiki/Q17381047) QID Q17381047 > Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]] ### Author Häyren, Ernst Fredrik (1878-1957), Finnish botanist, associate professor of botany at Helsinki University. **Abbreviated name**: *Häyr.* \[standard form in IPNI: *Häyrén*\] #### Herbarium and types [[Collection H|H]]; other material at [[Collection TURA|TURA]], [[Collection UPS|UPS]], [[Collection W|W]]. #### Bibliography and biography Barnhart 2: 108; BJI 2: 65; BL 2: 59, 71, 84, 92, 94, 663, 664; CSP 15: 564; GR p. 608, *pl*. \[*40*\], cat. p. 64; Hirschp. 110; Kew 2: 547; Kleppa p. 106; KR p. 312-313; LS 11572-11574, 33974-33974a, suppl. 10502-10511; Saelan p. 189; SBC p. 122 ("*Häyr*."). - Collander, R., Hist. bot. Finland 155 \[index\]. 1965; Collander et al., Acta Soc. Fauna Fl. fenn. 81: 182-190. 1973. - Hustich, I., Luonnon Tutkija 61: 151-152. 1957 (portr.). - Luther, Soc. Sci. fenn. Årsbok \[Vuosikirja 38C(3): 1-12. 1960 (portr.); Friesia 7: 374-375. 1961. - Segerstråle, Mem. Soc. Fauna Fl. fenn. 34: 147-151. 1959 (portr.). - Wood, R. D., Monogr. Charac. 1: 814. 1965. ### Publications ##### n.2241. Björneborgstraktens Vegetation och Kärlväxtflora **Title** *Björneborgstraktens Vegetation och Kärlväxtflora*. Anteckningar... Helsingfors 1909. Oct. **Abbreviated title**: *Björneborgstr. Veg.* **Notes** *Publ*.: Jan-Jul 1909 (Nat. Nov. Aug(1) 1909), p. \[1\]-266, \[265, abbr.; 266 caption\], map. *Copies*: H, MO, NY. – Acta Soc. Fauna Fl. fenn. 32(1). ##### n.2242. Über die Landvegetation und Flora der Meeresfelsen von Tvärminne **Title** *Über die Landvegetation und Flora der Meeresfelsen von Tvärminne*. Ein Beitrag zur Erforschung der Bedeutung des Meeres für die Landpflanzen von Ernst Häyrén. Mit 15 Tafeln und einer Karte. Helsingfors 1914. Oct. **Abbreviated title**: *Landveg. Fl. Tvärminne*. **Notes** *Publ*.: shortly before 23 Mai 1914, p. \[i\]-vi, \[1\]-193, 3 charts, 1 map, *pl. 1-15. Copies*: H, US. – Acta Soc. Fauna Fl. fenn. 39(1). – Also diss. Univ. Helsinki. (Information T. Ahti). *Ref*.: Luther, H., Acta bot. fenn. 62: 1-100. 1961 (new inventory).