> [!cite] BHL link: this entry starts at [page 845](https://www.biodiversitylibrary.org/page/33069087) of TL-2 Vol. II
> Author links: [IPNI](https://www.ipni.org/a/5480-1) LSID 5480-1, [Wikidata](https://www.wikidata.org/wiki/Q5370979) QID Q5370979
> Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]]
### Author
Leonard, Emery Clarence (1892-1968), American botanist, at the Smithsonian Institution from 1918; specialist on Acanthaceae.
**Abbreviated name**: *E. Leonard* \[standard form in IPNI: *Leonard*\]
#### Herbarium and types
[[Collection US|US]]; for duplicates see IH.
#### Bibliography and biography
Barnhart 2: 369 (orig.); Bossert p. 235; GR p. 228; Hirsch p. 173; Hortus 3: 1198 ("Leonard, E."); IH 2: 431; Kew 3: 412; Langman p. 440; NW p. 51; Roon p. 68; Zander ed. 10, p. 684.
- Pennell, F. W., Bartonia 22: 29. 1943.
- Phillips, V. T. and M. E., Guide mss. Coll. Acad. Phila. p. 209. 1963.
- Rickett, H. W., Index Bull. Torrey bot. Club 63. 1955.
- Rouleau, E., Rhodora index volumes 51-75. 237. 1967.
#### Eponymy
*Leonardia* Urban (1922). Note: *Leonardendron* A. Aubréville (1968) and *Leonardoxa* A. Aubréville (1968) are dedicated to Jean Joseph Gustave Léonard (1920-x), Belgian botanist; *Leonardosia* F. W. Sommier (1954) is dedicated to Othon Henry Leonardos, Brazilian paleobotanist.
### Publications
##### n.4402. The North American species of Scutellaria
**Title**
*The North American species of Scutellaria*... Washington (Government Printing Office) 1927. Oct.
**Abbreviated title**: *N. Amer. Scutellaria*.
**Notes**
*Publ*.: 9 Feb 1927 (stamped copy at US), p. \[i\]-v, 703-748, vii-viii. *Copy*: US. – Contr. U.S. natl. Herb. 22(10). 1927.