> [!cite] BHL link: this entry starts at [page 110](https://www.biodiversitylibrary.org/page/33068352) of TL-2 Vol. II
> Author links: [IPNI](https://www.ipni.org/a/12534-1) LSID 12534-1, [Wikidata](https://www.wikidata.org/wiki/Q78951) QID Q78951
> Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]]
### Author
Hayek, August (Edler) von (1871-1928), Austrian botanist and physician; dr. med. Wien 1895; dr. phil. Wien 1905, from 1912 at the Universität Wien.
**Abbreviated name**: *Hayek* \[standard form in IPNI: *Hayek*\]
#### Herbarium and types
[[Collection GB|GB]] (90.000); some types. probably also in other herbaria from which Hayek used material.
*Exsiccatae*: (1) *Centaureae exsiccatae criticae* (fasc. 1-4, 1913-1924) sets at [[Collection BM|BM]], [[Collection C|C]], [[Collection G|G]], [[Collection GB|GB]], [[Collection K|K]], [[Collection L|L]], [[Collection LAU|LAU]], [[Collection W|W]].
- (2) *Flora stiriaca exsiccata* (fasc. 1-26, 1904-1912, nos. 1-129) sets at [[Collection B|B]], [[Collection BM|BM]], [[Collection G|G]], [[Collection GB|GB]], [[Collection GH|GH]], [[Collection GZU|GZU]], [[Collection KRAM|KRAM]], [[Collection L|L]], [[Collection LAU|LAU]], [[Collection LE|LE]], [[Collection MANCH|MANCH]], [[Collection W|W]]. – For *Schedae* see no. 2502.
#### Bibliography and biography
AG 5(2): 134, 12(2): 39, 12(3): 57; Backer p. 652; Barnhart 2: 143; BFM 889, 890, 1126, 1500, 2006; BJI 2: 71; BM 6: 444-445; CSP 15: 698-699; DTS 1: 108, 6(4): 148-150; GR p. 451; Hirsch p. 1 16; Hortus 3: 1194 ("Hayek"); IH 2: 262; Kew 2: 613-614; KR p. 274; Langman p. 354; LS suppl. 10977; MW p. 165; Rehder 2: 288, 305; TL-2/2571; Tucker 1: 327; Urban-Berl. p. 354; Zander ed. 10, p. 668.
- Adamović, Vegetationsverh. Balkanländer 18. 1909 (Veg. Erde 11).
- Anon., J. Bot. 66: 244-245. 1928.
- Fritsch, Mitt. Naturw. Ver. Steiermark 64/65: xiii-xxii. 1929.
- Janchen, E. Richard Wettstein 184. 1933; Cat. fl. austr. 1: 5, 7, 13, 21, 25, 27, 39, 44. 1956, 888. 1960 (bibl.).
- Tutin et al., Fl. eur. 1: xxii, 404. 1964.
- Vierhapper, Verh. zool. bot. Ges., Wien 78: 136-151. 1928 (portr., bibl.).
- Wulff, E. V., Intr. hist. pl. geogr. 2, 208, 214. 1943.
#### Handwriting
Phyton 15: 266. 1974.
### Publications
##### n.2501. Die Centaurea-Arten Österreich-Ungarns
**Title**
*Die Centaurea-Arten Österreich-Ungarns*... Mit 12 Tafeln und 3 Textfiguren. Besonders abgedruckt aus dem lxxii. Bande der Denkschriften der mathematisch-naturwissenschaftlichen Classe der kaiserlichen Akademie der Wissenschaften. Wien (aus der kaiserlich-königlichen Hof- und Staatsdruckerei) 1901. Qu.
**Abbreviated title**: *Centaurea Österr.-Ung.*
**Notes**
*Publ*.: 1901 (Nat. Nov. Apr (1) 1902), p. \[i\], \[1\]-189, *pl. 1-12*, uncol. liths. by author, with text. *Copy*: M. – Reprinted from Denkschriften (see above).
##### n.2502. Schedae ad floram stiriacum exsiccatam
**Title**
*Schedae ad floram stiriacum exsiccatam*... Wien (Druck von Oskar Hensel) 1904-1912, 26 fasc.
**Abbreviated title**: *Scged. fl. stiriac.*
**Notes**
|Lieferung |numbers |dates |
|--- |--- |--- |
|1-2 |1-100 |Dec 1904
|3-4 |\[1\]-200, em. 59 |Dec 1905
|5-6 |201-300 |Dec 1905
|7-8 |301-400, em. 162 |Dec 1906
|9-10 |401-500 |Dec 1906
|11-12 |501-600 |Dec 1907
|13-14 |601-700, em. 496 |Jan 1908|
|15-16 |701-800 |Jan 1909|
|17-18 |801-900 |Jan 1909|
|19-20 |901-1000 |Jan 1910|
|21-22 |1001-1100 |Jan 1910|
|23-24 |1101-1200 |Jan 1912|
|25-26 |1201-1282 |Jan 1912|
*Copy*: G.
*Ref*.: Widder et Teppner, Phyton 15: 267-269. 1974.
##### n.2503. Flora von Steiermark
**Title**
*Flora von Steiermark* eine systematische Bearbeitung der im Herzogtum Steiermark wildwachsenden oder im Grossen gebauten Farn-und Blütenpflanzen nebst einer pflanzengeografischen Schilderung des Landes mit Benutzung eines vom naturwissenschaftlichen Verein für Steiermark angelegten Standortskataloges bearbeitet von Dr. August von Hayek ... Berlin (Verlag von Gebrüder Borntraeger...; 2(2): Akademische Druck u. Verlagsanstalt, Graz) 1908-1956. Oct.
**Abbreviated title**: *Fl. Steiermark*.
**Notes**
*Vol. 1*: 1908-1911, p. \[i-ii\], \[1\]-1271.
*Vol. 2*(*1*): 1911-1914, p. \[i-ii\], \[1\]-870.
*2*(*2*): 15 Jul 1956, p. \[i\]-vi, \[1\]-147.
*Copies*: B, BR, G, HH, MO, NY (orig. covers), WU.
|vol. |pages |dates |
|--- |--- |--- |
|1 |1-80 |1 Jun 1908
| |81-160 |15 Jul 1908
| |161-240 |29 Aug 1908
| |241-320 |10 Oct 1908
| |321-400 |14 N0V 1908
| |401-480 |30 Dec 1908
| |481-560 |20 Feb 1909
| |561-640 |20 Apr 1909
| |641-720 |16 Jun 1909
| |721-800 |14 Aug 1909
| |801-880 |18 Oct 1909
| |881-960 |30 Dec 1909
| |961-1040 |25 Mai 1910
| |1041-1120 |6 Aug 1910
| |1121-1200 |21 Dec 1910|
| |1200-1271 |15 Apr 1911|
|2(1) |1-80 |15 Jul 1911|
| |81-160 |3 Nov 1911|
| |161-240 |26 Jan 1912|
| |241-320 |30 Mar 1912|
| |321-400 |17 Jun 1912|
| |401-480 |27 Nov 1912|
| |481-560 |15 Mai 1913|
| |561-640 |20 Aug 1913|
| |641-720 |23 Jan 1914|
| |721-800 |31 Mai 1914|
| |801-870 |1 Dec 1914|
|2(2) |1-147 |15 Jul 1956|
*Ref*.: Diels, F. L. E., Bot. Jahrb. 42 (Lit.): 11. 1908, 45 (Lit.): 23. 1911, 46 (Lit.): 18. 1912.
- Lawalrée, A., Nat. mos. 13(2/3): 50. 1960.
##### n.2504. Prodromus florae peninsulae Balcanicae
**Title**
*Prodromus florae peninsulae Balcanicae*, *in* Fedde, *Rep*. *Sp. nov. Beihefte* 30. Dahlem bei Berlin (Verlag des Repertoriums) 1924-1933, 3 vols. Oct.
**Notes**
|vol. |Part |pages |dates of issue|
|--- |--- |--- |--- |
|1 |1 |iv-vii, \[viii-ix\], \[1\]-160 |1 Apr 1924|
| |2 |161-352 |25 Aug 1924|
| |3 |353-512 |15 Feb 19325|
| |4 |513-672 |15 Dec 1925|
| |5-6 |673-960 |15 Oct 1926|
| |7-8 |\[i\], \[iii\], 961-1193 |30 Jun 1927|
|2 |1 |\[1\]-96 |24 Nov 1928|
| |2 |97-240 |20 Jul 1929|
| |3 |241-336 |15 Nov 1929|
| |4 |337-576 |15 Oct 1930|
| |5 |577-768 |15 Feb 1931|
| |6 |769-960 |20 Sep 1931|
| |7 |\[i-iv\], 961-1152 |31 Dec 1931|
|3 |1 |\[1\]-208 |15 Aug 1932|
| |2 |209-368 |20 Dec 1932|
| |3 |\[i-iv\], 369-472 |31 Mar 1933|
*Copies*: U; IDC 746.
*Editor* vol. 3: Friedrich Markgraf (1897-x).
*Facsimile ed*.: Koenigstein-Taunus (Otto Koeltz) 1970-1971, ISBN 3-87429-002-6. *Copies*: FAS, US.
*Ref*.: Krause, Bot. Jahrb. 61 (Lit.): 103. 1928.
- Steam, W. T., J. Soc. Bibl. nat. Hist. 1: 117-119. 1937.
- Stafleu, F. A., Taxon 20: 365-366. 1971, 21: 196-197. 1972.