> [!cite] BHL link: this entry starts at [page 42](https://www.biodiversitylibrary.org/page/33266349) of TL-2 Suppl. III
> Author links: [IPNI](https://www.ipni.org/a/34063-1) LSID 34063-1, [Wikidata](https://www.wikidata.org/wiki/Q445147) QID Q445147
> Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]]
### Author
Bravo Hollis, Helia (1905-x), Mexican botanist, born 30 Sep 1905, taxonomist (Maestra) at the Instituto de Biologia, Universidad Nacional Autónoma, D.F. Mexico.
**Abbreviated name**: *Bravo* \[standard form in IPNI: *Bravo*\]
#### Herbarium and types
[[Collection MEXU|MEXU]].
#### Note
H. Bravo Hollis was born on 30 Sep 1905 (sic: in letter to us). – The dates 1901, 1903 etc. are (exept 1905) not correct.
#### Bibliography and biography
Barnhart 1: 244 (b. "1903"); BL 1: 150; Hortus 3: 1189; IH 1 (ed. 8): 220 (b. 1901, sic), 2: 94 (b. 1903, sic); Roon p. 21 (b. 1905, sic); Zander ed. 10, p. 610, ed. 11, p. 727.
#### Biofile
- Anon., Nation. Cact. Succ. J. \[U.K.\] 30(1): 4. 1975 (portrait only).
- Castellanos, A. and R.A. Perez-Moreau, Lilloa 6: 123. 1941.
- Fitz Maurice, B., Peopletones. A tribute to Mexico's first lady of cactus. Cact. Succ. J. 62(3): 141-143. 1990 (portr.).
- Knobloch, I.W., Monogr. Ser. no. 17. Michigan State Univ. Jun 1979, p. 6; Phytologia Mem. 6: 11. 1983.
- Hunt Institution, Biogr. dict. bot. portr. coll. 51. 1972.
- Rzedowski, J., Bol. Soc. bot. Mex. 40: 10-12. 1981.
### Publications
##### n.22.685. Contribucion
**Title**
*Contribucion* al conocimiento de las *Cactaceas de Mexico*. Nota a cerca de la histologia del Peyote, Lophophora williamsii Lemaire... Anales Inst. Biologia Univ. Nac. Mexico... 1931. Oct.
**Notes**
*Publ*.: 1931, p. \[3\]-14. *Copy*: L. – Reprinted and to be cited from Anal. Inst. Biol. Univ. Nac. Mexico 2(1): 3-14. 1931.
##### n.22.686. Cactaceas de Mexico
**Title**
Las *Cactaceas de Mexico*... Mexico (Universidad nacional de Mexico) 1937. Oct.
**Abbreviated title**: *Cact. Mexico*.
**Notes**
*Publ*.: 1937, cover-t.p., p. \[i\]-xiv, \[1\]-755, \[757\]. *Copies*: L, MO.
*Note*: A second edition (with H. Sánches-Mejorada R. as co-author) was issued in 1978, p. xvi, 743. Vols.2 and 3 were issued in 1991.
*Ref*.: Bullock, A.A., Kew Bull. 1937(7): 483. 20 Oct 1937 (rev.).