> [!cite] BHL link: this entry starts at [page 942](https://www.biodiversitylibrary.org/page/33190413) of TL-2 Vol. IV
> Author links: [IPNI](https://www.ipni.org/a/13085-1) LSID 13085-1, [Wikidata](https://www.wikidata.org/wiki/Q50324538) QID Q50324538
> Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]]
### Author
Rousseau, Marietta, née Hannon (1850-1926), Belgian self-taught mycologist; from 1908 connected with the Jardin Botanique de l'État, Bruxelles; married E.J. Rousseau 1871.
**Abbreviated name**: *M. Rousseau* \[standard form in IPNI: *M.Rousseau*\]
#### Herbarium and types
[[Collection BR|BR]]; other material at [[Collection CUP|CUP]].
#### Bibliography and biography
Barnhart 3: 184; BM 4: 1742; CSP 13: 667-668; GR p. 691; Hawksworth p. 185; IH 1 (ed. 7): 341; Kelly p. 199; Stevenson p. 1256; TL-2/627-629, 1592.
#### Biofile
- Beeli, M., Natural. Belg. 7: 18-20. 1926 (obit., bibl.).
- Dwyer, J.D., Taxon 22: 563. 1973 (coll. in Panama 1914).
- Raab, H., Z. Pilzk. 57. 61-62, 70. 1979.
#### Composite works
- (1) with E.C. Bommer, *Fungi, in* T.A. Durand & H. Pittier, *Prim. fl. costaric.* 1(3): 81-96. 1896.
- (2) with E.C. Bommer, *Cat. champ. Bruxelles.* 1879, TL-2/627.
- (3) with E.C. Bommer, *Fl. mycol. Bruxelles* 1884. TL-2/628. (rev.: H.G. Winter, Bot. Centralbl. 24: 2-3. 1885).
#### Eponymy
*Roussoella* P.A. Saccardo (1888), *Roussoellopsis* I. Hino et K. Katumoto (1965).
### Publications
##### n.9691. Résultats du Voyage du S.Y. Belgica
**Title**
Expédition antarctique belge. *Résultats du Voyage du S.Y. Belgica* en 1897-1898-1899 sous le commandement de A. de Gerlache de Gomery. Rapports scientifiques... *Botanique Champignons* par Mmes E. Bommer et M. Rousseau. Anvers \[Antwerpen\] (Imprimerie J.E. Buschmann...) 1905 Qu.
**Abbreviated title**: *Résult. Voy. Belgica, Champ.*
**Notes**
*Co-author*: Elisa Caroline Bommer, née Destrée, wife of the pteridologist Joseph Édouard Bommer. (TL-2/630).
*Publ*.: shortly after 1 Apr 1905 (p. 2; Bot. Centralbl. 13 Feb 1906; Nat. Nov. Dec 1905), p. \[1\]-15, *pl. 1-5* (uncol. H. Durand). *Copies*: G, MO, Stevenson, USDA. – See TL-2/629.
*Preliminary pubi*: Bull. Acad. r. Belg., Sci. 1900(8): 640-646.
*Ref*.: Jonge, A.E. de, Bot. Centralbl. 104: 90. 1907 (rev.).
- Lindau, G., Hedwigia 45: (88)-(89). 1906.