During expeditions of 2015 and 2022, four Vaucheria species were found in central and northwestern parts of Mongolia. Vaucheria alaskana, V. nuoljae and V. racemosa are new national records. Morphology of species is briefly described and illustrated.
yellow-green algae, Arkhangai aimag, Khövsgöl aimag, Zavkhan aimag
1. Blum J.L. North American flora. Series II. Part 8. Vaucheriaceae. New York. 1972. 64 pp.
2. Blum J.L. The racemose Vaucheriae with inclined or pendent oogonia. Bull. Torrey Bot. Club, 1953, vol. 80, no. 6, pp. 478–497. doi:https://doi.org/10.2307/2481961.
3. Bukhchuluun Ts., Baigal-Amar T. The conspectus of Algae in Mongolia (Diatoms excluded). Ulaanbaatar, Bembi, 2018. 316 p.
4. Kotkova V.M., Afonina O.M., Belyakov E.A. et al. New cryptogamic records. 15. Nov. Sist. Nizsh. Rast., 2025, vol. 59, no. 1, pp. R1–R26. doi:https://doi.org/10.31111/nsnr/2025.59.1.R1.
5. Rieth A. Süsswasserflora von Mitteleuropa. Band 4. Xanthophyceae. 2 Teil. Jena. 1980. 147 pp.
6. Rieth A. Die Algen der chinesisch-deutschen biologischen Sammelreise durch Nord- und Nordostchina 1956 I. Die Vaucheriaceen. 1. Teil. Limnologica, 1963, vol. 1, no. 4, pp. 287–313. doi:https://doi.org/10.1515/9783112557907-004.
7. Rieth A. Die Algen der chinesisch-deutschen biologischen Sammelreise durch Nord- und Nordostchina 1956 I. Die Vaucheriaceen. 2. Teil. Limnologica, 1965, vol. 3, no. 2, pp. 139–162.
8. Santra S.C., Adhya T.K. Vaucheriaceae of Eastern Himalayas (India). Nova Hedwigia, 1976, vol. 27, no. 3–4, pp. 655–659.
9. Sarma T.A., Rattan R.S. Genus Vaucheria in India. Nova Hedwigia, 1990, vol. 51, no. 1–4, pp. 489–503.
10. Vishnyakov V.S. Representatives of genera Botrydium Wallroth and Vaucheria De Candolle (Xanthophyceae) in the South of Baikal Region (Russia). Int. J. Algae, 2019, vol. 21, no. 1, pp. 25–42. doi:https://doi.org/10.1615/InterJAlgae.v21.i1.20.
11. Vishnyakov V.S. New records of Vaucheria (Xanthophyceae) from the Lake Baikal region. Limnol. Freshw. Biol., 2021, vol. 6, pp. 1195–1198. doi:https://doi.org/10.31951/2658-3518-2021-A-6-1195.
12. Vishnyakov V.S., Romanov R.E., Chemeris E.V., Kipriyanova L.M., Chernova A.M., Komarova A.S., Philippov D.A. New records of Vaucheria (Ochrophyta, Xanthophyceae) in Russia. Nov. Sist. Nizsh. Rast., 2020, vol. 54, no. 1, pp. 7–41. doi:https://doi.org/10.31111/nsnr/2020.54.1.7.
13. Wang Q.-X. Flora algarum sinicarum aquae dulcis. T. XI Xanthophyta. Beijing, Science Press, 2007. 130 p.
14. Wang Q.-X., Bao W.-M. A study on Vaucheriaceae from Northeastern China. Bull. Bot. Res., 1991, vol. 11, no. 2, pp. 37–58.
