Abstract
In the south of the Krasnoyarsk Territory (Middle Siberia, Russia), the presence of N. marina was confirmed by new findings, in addition to historical collections, which were made more than 100 years ago in the South-Minusinsk basin. We have found this species additionally in three lakes in the North-Minusinsk basin, which are the northernmost localities in the Krasnoyarsk Territory. According to our findings, published data, and herbarium collections from Middle Siberia and adjacent regions, all specimens of large Najas belong to N. marina s. str. The species occur in lakes situated in landscapes with marine and lacustrine depo-sits in intermountain depressions with a continental arid climate. The increase of aridity of climate in southern Siberia will contribute to competitive advantages for populations of N. marina, their emerging and distribution in the studied area in connection with decreasing water level and increasing salinity which happen time to time and has fluctuating character.
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Statistical characteristics are given here and below in the format: mean ± standard deviation, coefficient of variation.
State geological map of the Russian Federation, scale 1 : 1 000 000. http://webmapget.vsegei.ru.
REFERENCES
Agami, M. and Waisel, Y., The role of mallard ducks (Anas platyrhynchos) in distribution and germination of seeds of the submersed hydrophyte Najas marina, Oecologia, 1986, vol. 68, p. 473–475. https://doi.org/10.1007/BF01036757
Agami, M. and Waisel, Y., The role of fish in distribution and germination of seeds of the submerged macrophytes Najas marina L. and Ruppia maritima L., Oecologia, 1988, vol. 76, no. 1, p. 83–88. https://doi.org/10.1007/BF00379604
Arefieva, V.A., Vendrova, S.L. Dreier, N.N., Vody, Srednyaya Sibir’ (Waters, Middle Siberia), Moscow: Nauka, 1964.
Bakhtin, N.P., Geologicheskoe opisanie, T. XV. Krasnoyarskii krai, Geologiya SSSR (Geological Description, Vol. XV. Krasnoyarsk Territory, Geology of the USSR), Moscow, 1961.
Bräuchler, C., Towards a better understanding of the Najas marina complex: Notes on the correct application and typification of the names N. intermedia, N. major, and N. marina, Taxon, 2015, vol. 64, p. 1028–1030. https://doi.org/10.12705/645.12
Braun, A., Revision of the genus Najas of Linnaeus, J. Bot., 1864, no. 2, p. 274–279.
Cherepnin, L.M., Flora yuzhnoi chasti Krasnoyarskogo kraya (The Flora of the Southern Krasnoyarsk Region), Krasnoyarsk, 1957.
Fedchenko, B.D. and Flerov, A.O., Najadaceae, Flora Evropeiskoi Rossii (Najadaceae, Flora of European Russia), St. Petersburg, 1910.
Fick, S.E. and Hijmans, R.J., WorldClim 2: new 1-km spatial resolution climate surfaces for global land areas, Int. J. Climatol., 2017, vol. 37, no. 12, p. 4302–4315. https://doi.org/10.1002/joc.5086
Forsberg, B. and Forsberg, C., The fresh water environment for Najas marina L. in Scandinavia, Svensk Bot. Tidsk., 1961, vol. 55, no. 4, p. 604–612.
GBIF Secretariat 2022. Najas marina L., in CBIF Backbone Taxonomy. https://doi.org/10.15468/dl.vznydy Cited October 5, 2022.
iNaturalist, contributors. 2021. iNaturalist Research-grade Observations. iNaturalist.org. https://www.gbif.org/occurrence/4046279375. Cited September 3, 2023. https://doi.org/10.15468/ab3s5x
iNaturalist, contributors. 2022. iNaturalist Research-grade Observations. iNaturalist.org. https://www.gbif.org/occurrence/3873395966. Cited September 3, 2023. https://doi.org/10.15468/ab3s5x
Ito, Y., Tanaka, N., Gale, S.W., et al., Phylogeny of Najas (Hydrocharitaceae) revisited: Implications for systematics and evolution, Taxon, 2017, vol. 66, 309–323. https://doi.org/10.12705/662.2
Ivanova M.O., Volkova P.A., Kopylov-Guskov Yu.O., and Bobrov A.A., Floristic findings in southern nature regions of Tuva Republic and in conservation zone of Ubsunur Hollow Biosphere Reserve, Turczaninowia, 2017, vol. 20, no. 4, pp. 15–25. https://doi.org/10.14258/turczaninowia.20.4.2
Khanminchun, V.M., Najadaceae. Lycopodiaceae—Hydrocharitaceae, Flora Sibiri (Najadaceae, Lycopodiaceae— Hydrocharitaceae, Flora of Siberia), Novosibirsk: Nauka, 1988.
Klopotova, N.G. and Pushkareva, T.A., Group composition of organic matter in bottom sediments of mineralized lakes of the Minusinsk Depression, Byull. Tomsk. Gos. Univ., 2012, no. 355, pp. 174–177.
Kokhanenko, A.A., Geoecological issues of exploitation of deposits of therapeutic mineral waters in resort areas of the Krasnoyarsk Territory, Byull. Tomsk. Gos. Univ., 2008, no. 307, pp. 169–172.
Kolesnikova, T.D., Recent and past distribution of the species of the genus Najas L. in the U.S.S.R. and their significance for the palaeogeography of the Quaternary period, Bot. Zh., 1965, vol. 50, no. 2, p. 182–190.
Konotop, N.K., Vinogradova, Yu.S., Chemeris, E.V., and Bobrov, A.A., Is aquatic fern Salvinia natans (Salviniaceae) rare in Russia?, Inland Water Biol., 2023, no. 2, vol. 16, p. 157–168. https://doi.org/10.31857/S0320965223020146
Kopaneva, G.A., Najadaceae—Nayadovye, Flora Krasnoyarskogo kraya (Najadaceae, Flora Krasnoyarsk Region), Tomsk: Tomsk. Univ., 1983.
Krylov, P.N., Pteridophyta—Hydrocharitaceae, Flora Zapadnoi Sibiri (Pteridophyta—Hydrocharitaceae, Flora of the Western Siberia), Tomsk, 1927. http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000495249.
Kuskovskii, V.S. and Krivosheev, A.S., Mineralnye ozyora Sibiri (yug Krasnoyarskogo kraya) (Mineral Lakes of Siberia (South of the Krasnoyarsk Territory)), Novosibirsk: Nauka, 1989.
Pietsch, W., Zur Bioindikation Najas marina L. s.l. und Hydrilla verticillata (L. fil.) Royle-reicher Gewässer Mitteleuropas, Feddes Repert, 1981, vol. 92, nos. 1–2, pp. 125–173.
Popov, M.G., Najadaceae, Flora Srednei Sibiri (Najadaceae, Flora of Middle Siberia), Moscow: Akad. Nauk USSR, 1957.
Rendle, A.B., A systematic revision of the genus Najas, Trans. Linn. Soc. London, Bot., 1899, vol. 5, no. 12, p. 379–436.
Rüegg, S., Bräuchler, C., Geist, J., et al., Phenotypic variation disguises genetic differences among Najas major and N. marina, and their hybrids, Aquat. Bot., 2019, vol. 153, pp. 15–23, https://doi.org/10.1016/j.aquabot.2018.11.005
Stepanov, N.V., Sosudistye rasteniya Prieniseiskikh Sayan (Vascilar Plants of Near-Yenisei Sayan), Krasnoyarsk: Sib. Fed. Univ., 2016.
The Angiosperm Phylogeny Group, Chase, M.W., Christenhusz, M.J.M., Fay, M.F., Byng, J.W., Judd, W.S., Soltis, D.E., Mabberley, D.J., Sennikov, A.N., Soltis, P.S., and Stevens, P.F., An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG IV, Bot. J. Linn. Soc., 2016, vol. 181, pp. 1–20, https://doi.org/10.1111/boj.12385
Triest, L., A revision of the genus Najas L. (Najadaceae) in the Old World, Acad. R. Sci. Outre-Mer, Cl. Sci. Tech., [Mem. 8°], 1988, vol. 22, p. 172.
Tzvelev, N.N., Note of genus Najas L. in USSR, Nov. Sist. Vyssh. Rast., 1976, vol. 13, pp. 16–20.
Vargot, E.V., Shcherbakov, A.V., Bolotova, Ya.V., and Uotila, P., Current distribution and conservation of Najas tenuissima (Hydrocharitaceae), Zapov. Nauka, 2016, no. 3, pp. 2–10, https://doi.org/10.24189/ncr.2016.022
Viinikka, Y., Najas marina L. (Najadaceae). Karyotypes, cultivation and morphological variation, Ann. Bot. Fenn., 1976, vol. 13, pp. 119–131. http://www.jstor.org/stable/23725068.
Volkova, P.A., Ivanova, M.O., Grigoryan, M.Y., et al., Floristic findings and revision of aquatic flora of the Kuril Archipelago reveal no clear differences between biogeographical regions, Inland Water Biol., 2022, vol. 15, pp. 794–804. https://doi.org/10.1134/S1995082922060190
Yuzepchuk, S.V., Najadaceae, Flora URSS (Flora USSR, Najadaceae), Leningrad: Akad. Nauk USSR, 1934.
Funding
This study was supported by the Russian Science Foundation (project 23-14-00115), the Tyumen Oblast Government, as part of the West-Siberian Interregional Science and Education Center’s project no. 89-DON (2) and was held within the state assignment of IBIW RAS (theme 121051100099-5).
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Efimov, D.Y., Pimenov, A.V. & Bobrov, A.A. Najas marina (Hydrocharitaceae) in Southern Middle Siberia, Refinds after a Century-Old Recess. Inland Water Biol 16, 1178–1184 (2023). https://doi.org/10.1134/S1995082923060081
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DOI: https://doi.org/10.1134/S1995082923060081