SYNTAXONOMICAL NOTES
Andrey Yu. Korolyuk1,2, Nadezhda A. Arefieva3, Yaroslav M. Golovanov4, Natalya V. Zolotareva5, Kirill A. Korznikov6, Nikolay N. Lashchinskiy1, Marya V. Lebedeva4, Denis V. Sandanov7, Viktor V. Chepinoga8,9, Daba G. Chimitov7, Sergey M. Yamalov4
1Central Siberian Botanical Garden SB RAS, Novosibirsk, Russia
2Altai State University, Barnaul, Russia
3Scientific Centre for Family Health and Human Reproduction Problems, Irkutsk, Russia
4South Ural Botanical Garden-Institute UFIC RAS, Ufa, Russia
5Institute of Plant and Animal Ecology UB RAS, Ekaterinburg, Russia
6Botanical Garden-Institute FEB RAS, Vladivostok, Russia
7Institute of General and Experimental Biology of SB RAS, Ulan-Ude, Russia
8Leibniz University, Hannover, Germany
9Irkutsk State University, Irkutsk, Russia
Keywords: vegetation, floristic classification, Ural, Siberia, Far East, Agropyretea cristati, Crypsietea aculeatae, Fagetea crenatae, Festuco-Puccinellietea, Kalidietea foliati, Montio-Cardaminetea, Tamaricetea arceuthoidis
Abstract
New syntaxa are described, validation and correction of associations are carried out. New data on the distribution of various syntaxa, their ecology and composition are given. Ass. Oxytropido tryphyllae-Stipetum glareosae Korolyuk, Sandanov et Chimitov ass. nov. (Suppl., Table 1, rel. 1-27) - polydominant short grass (Selaginella sanguinolenta, Stipa glareosa, Chamaerhodos altaica) petrophytic steppes of Northern Transbaikalia. D. s.: Carex pediformis, Gentiana decumbens, Gypsophila patrinii, Minuartia verna, Oxytropis triphylla, Phlojodicarpus sibiricus, Saussurea salicifolia, Stipa glareosa. Alliance Cirsio helenioidis-Cardaminion macrophyllae Chepinoga et Lashchinskiy all. nov. - streamside and riverside communities of mesohygrophytic plants of mountainous territories of South Siberia. D. s.: Cardamine macrophylla, Caltha palustris, Chrysosplenium nudicaule, Micranthes aestivalis. Alliance Cirsio helenioidis-Cardaminion macrophyllae Chepinoga et Lashchinskiy all. nov. Holotypus - ass. Cirsio helenioidis-Cardaminetum macrophyllae Chepinoga ass. nov. D. s.: Cardamine macrophylla, Caltha palustris, Chrysosplenium nudicaule, Micranthes aestivalis. The alliance unites tributary and riparian communities of mesohygrophytic plants of mountainous areas of South Siberia. Ass. Cirsio helenioidis-Cardaminetum macrophyllae Chepinoga ass. nov. (Suppl., Table 2, rel. 1-18) - the riparian communities of Cardamine macrophylla in the mountain forest zone of South Siberia. D. s.: Cardamine macrophylla, Cirsium helenioides. Ass. Cardamino macrophyllae-Calthetum palustris Lashchinskiy ass. nov. (Suppl., Table 3, rel. 1-14) - the riparian communities dominated by Caltha palustris in the sub-alpine zone and the upper part of the forest zone in the humid sectors of the South Siberian mountains. D. s.: Caltha palustris, Rumex alpestris. The class Montio-Cardaminetea on Sakhalin Island is represented by 3 associations subordinated to the order Angelico genuflexae-Cardaminetalia and the alliance Angelico genuflexae-Cardaminion scutatae. Ass. Caltho fistulosae-Macropodietum pterospermi Korznikov et Sheiko ex Korznikov ass. nov. - streamside communities of Sakhalin Island. D. s.: Caltha fistulosa, Cardamine yezoensis, Diphylleia grayi, Macropodium pterospermum, Trillium camschatcense. Syn.: Caltho fistulosae-Macropodietum pterospermi Korznikov et Sheiko 2018 nom. inval. (ICPN, Art. 3b). Ass. Caricetum augustinowiczio-sadoensis Okuda ex Korznikov ass. nov. - streamside communities of Sakhalin Island. D. s: Carex augustinowiczii, C. curvicollis, C. sadoensis. Syn.: Caricetum augustinowiczio-sadoensis Okuda in Miyawaki 1988 nom. inval. (ICPN, Art. 5a). Ass. Caltho-Lysichitonetum camtschatcensis Miyawaki et Fujiwara 1970 - along small streams in river valleys and swampy banks. Ass. Orostachyo spinosae-Limonietum suffruticosi Zolotareva ass. nov. (Suppl., Table 6, rel. 1-12) - halophytic communities with present of petrophytic spicies in thouth part of Chelyabinsk region. D. s.: Artemisia nitrosa (dom.), Limonium suffruticosum (dom.), Orostachys spinosa, Psathyrostachys hyalantha, Puccinellia dolicholepis. Ass. Sambuco sieboldianae-Fraxinetum mandshuricae ass. nov. - elm-ash forests in the valley of the Tym River on Sakhalin Island, belonged to the class Fagetea crenatae, the order Fraxino-Ulmetalia, the alliance Ulmion davidianae. D. s.: Adoxa moschatellina, Fimbripetalum radians, Ranunculus repens, Rosa amblyotis, Sambucus sieboldiana, Thalictrum minus. The article presents new data on the distribution of the association Philonotido fontanae-Montietum rivularis Büker et Tüxen in Büker 1942 (class Montio-Cardaminetea Br.-Bl. et Tüxen ex Klika et Hadač 1944) in Baikal region (Suppl., Table 5). The name of one association was mutated, i.e. Primulo auriculatae-Cardaminetum seidlitzianae Korotkov 1990 mut. Chepinoga nom. mut. nov. (orig. Primulo auriculatae-Cardaminetum raphanifoliae Korotkov 1990). The alliance name Angelico genuflexae-Cardaminion scutatae Ohba 1975 was amended (orig.: Angelico genuflexae-Cardaminetalia Ohba 1975) and lectotypified. The classes of halophytic vegetation Crypsietea aculeatae, Kalidietea foliati and Tamaricetea arceuthoidis are given for the first time for the Southern Urals. Ass. Crypsietum aculeatae Wenzl 1934 (Suppl., Table 7, rel. 1-5) - communities of saline habitats on the bottoms of shallow water bodies drying up in summer. D. s.: Crypsis aculeata (dom.). Ass. Limonio caspici-Halimionetum verruciferae Lysenko 2011 (Suppl., Table 8, rel. 1-4) - hyperhalophytic communities on low relief elements. D. s.: Halimione verrucifera (dom.), Limonium caspium. Ass. Kalidietum foliati Golub et Čorbadze 1989 (Suppl., Table 9, rel. 1-5) - hyperhalophytic communities on drying coasts of saline lakes. D. s.: Kalidium foliatum (dom.). Ass. Camphorosmo monspeliacae-Artemisietum nitrosae Lysenko et al. 2013 (Suppl., Table 10, rel. 1-8) -communities on dry solonetz soils. D. s.: Artemisia nitrosa (dom.), Camphorosma monspeliaca. Ass. Artemisio abrotanae-Tamaricetum ramosissimae ass. nov. prov. (Suppl., Table 11, rel. 1-2) - halophytic communities on saline coasts of lakes. D. s.: Tamarix ramosissima (dom.), Artemisia abrotanum.
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