kingdom Plantae - plants »  divisio Magnoliophyta - flowering plants »  class Rosopsida - eudicots » order Malpighiales »  family Violaceae »  tribus Violeae > genus Viola > Viola sect. Viola  L. > Viola subsect. Rostratae Kupffer    

Viola uliginosa Besser

Фиалка топяная 

| Bio Lib | plantarium.ru | 

Distributional Range: Native Europe NORTHERN EUROPE: Denmark, Finland, Sweden MIDDLE EUROPE: Germany, Poland EASTERN EUROPE: Belarus, Estonia, Latvia, Lithuania, Moldova, Russian Federation-European part, [European part] Ukraine SOUTHEASTERN EUROPE: Former Yugoslavia, Romania (possibly)

Habitat: Nutrient-rich, permanently wet or seasonally inundated, more or less bare soil. Mainly along streams and rivers, usually in wet deciduous woodland (especially with Betula pubescens or Alnus glutinosa) but sometimes in treeless wet grassland (e.g. around tussocks); often very abundant. Inundation tolerance and competition weakness are probably the major factors in habitat selection

References:

• Czerepanov, S. K. 1995. Vascular plants of Russia and adjacent states (the former USSR) Cambridge University Press.

1. Huxley, A., ed. 1992. The new Royal Horticultural Society dictionary of gardening

2. Komarov, V. L. et al., eds. 1934-1964. Flora SSSR.

3. Tutin, T. G. et al., eds. 1964-1980. Flora europaea.

4. Dubovik D.V., 2005: Viola uliginosa Bess. – In: Khoruzhik L.I., Suschenya L.M., Parfenov V.I. (eds), Krasnaja kniga Respubliki Belarus: redkie i naxodjaščiesja pod ugrozoj isčeznovenija vidy dikorastuščix rastenij: 84–86. – Minsk. 

5. Gavrilova G., 2003: Viola uliginosa Besser. – In: Andru aitis G. (ed.), Red Data Book of Latvia. Rare and threatened plants and animals, 3: 632– 633