> [!cite] BHL link: this entry starts at [page 561](https://www.biodiversitylibrary.org/page/33212603) of TL-2 Vol. VI
> Author links: [IPNI](https://www.ipni.org/a/10945-1) LSID 10945-1, [Wikidata](https://www.wikidata.org/wiki/Q21611100) QID Q21611100
> Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]]
### Author
Tyler, Ansel Augustus (1869-1922), American botanist; AB Lafayette 1892; Dr. phil. Columbia Univ. 1897; assistant in biology Lafayette Univ. 1894-1897; graduate student Columbia 1894-1897; instructor in biology Union College 1897-1898, id. Syracuse Univ. 1898-1899; associate professor of biology Univ. Arizona 1899-1900; professor science, Bellevue College, Omaha 1900-1916 (from 1911 as dean); head of the department of biology at Millikin University, Deca- tur 1916-1922.
**Abbreviated name**: *Tyler* \[standard form in IPNI: *Tyler*\]
#### Herbarium and types
[[Collection NY|NY]]; some further material in [[Collection YU|YU]].
#### Bibliography and biography
Barnhart 3: 412 (b. 7 Mar 1869, d. 31 Mar 1922); Bossert p. 409; CSP 19: 246; LS 40161; Rehder 1: 112, 2: 836.
#### Biofile
- Anon., Amer. men sci. ed. I. 326. 1906; Bot. Centralbl. 81: 192. 1900 (asst. bot. Univ. Arizona); Brittonia 37(1): 105. 1985 (coll. NY); Who's who Amer. 2: 1159. 1901-1902; Who was who 5: 736. 1969-1973.
- Ward, H.B., Science ser. 2. 56: 37. 1922 (obit., d. 31 Mar 1922).
### Publications
##### n.15.416. The nature and origin of stipules
**Title**
*The nature and origin of stipules*... New York (reprinted from the Annals of the New York Academy of Sciences...) 1897. Oct.
**Notes**
*Publ*.: Apr 1897 (in journal), cover-t.p., p. \[1\]-49, *pl. 1-3* (uncol.). *Copies*: HH, NY, US. – Reprinted and to be cited from Ann. N.Y. Acad. Sci. 10: \[1\]-49, *pl. 1-3.* 1897. Also issued, as a reprint, as Contr. Dept. Bot. Columbia Univ. 119. 1897.