> [!cite] BHL link: this entry starts at [page 447](https://www.biodiversitylibrary.org/page/33260435) of TL-2 Suppl. VI > Author links: [Wikidata](https://www.wikidata.org/wiki/Q123682290) QID Q123682290 > Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]] ### Author Exo, Arthur (1885-x), German pharmacist and botanist, born 7 Apr 1885 at Hurl (Kreis Rees am Rhein), visited the gymnasium at Duisburg until 1905, worked in a pharmacy until 1908, studied from 1909 until 1911 pharmacy in Bonn and later natural sciences, botany from 1913, in WW I pharmacist in the army, Dr. sci. in Bonn 1916. **Abbreviated name**: *Exo* #### Herbarium and types Unknown. ### Publications ##### n.33.645. Poa alpina und **Title** *Poa alpina und* die Erscheinung der *Viviparie* bei ihr... Inaugural-Dissertation zur Erlangung der Doktorwürde genehmigt von der Philosophischen Fakultät der Rheinischen Friedrich-Wilhelms-Universität zu Bonn... Bonn (Hrch. Ludwig, Spezialdruckerei für Dissertationen) 1916. Oct. **Abbreviated title**: *Poa alpina u. Viviparie*. **Notes** *Publ*.: 24 Mai 1916 (date of defense thesis, Nat. Nov. Jun (1-2) 1917), p. \[i-iii\], \[1\]-54, \[55, vita\]. *Copies*: B, L, NY.