bio.wikisort.org - Plant
Viola riviniana, the common dog-violet, is a species of flowering plant in the family Violaceae, native to Eurasia and Africa.[1] It is also called wood violet[1] and dog violet.[1] It inhabits woodland edges, grassland and shady hedge banks. It is found in all soils except those which are acid or very wet.
| Viola riviniana | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Malpighiales |
| Family: | Violaceae |
| Genus: | Viola |
| Species: | V. riviniana |
| Binomial name | |
| Viola riviniana Rchb. | |
Growing to 10 cm (3.9 in) tall and 50 cm (20 in) broad, this prostrate perennial has dark green, heart-shaped leaves and produces multiple violet coloured flowers in May and June.[2]
Viola riviniana was voted the county flower of Lincolnshire in 2002, following a poll by the wild plant conservation charity Plantlife.[3]
Distribution
Common in Ireland[4] and all the British Isles.[5]
Wildlife value
It is the food plant of the pearl bordered fritillary, small pearl-bordered fritillary, silver-washed fritillary and high brown fritillary butterflies.
It is a known host of the pathogenic fungus Puccinia violae.[6]
Similar species
- Viola odorata (sweet violet) – fragrant; all the leaves are located at the base of the plant; stipules are gland-tipped
- Viola canina (heath dog violet) – clear blue flowers; narrower leaves; smaller teeth on the stipules
- Viola palustris (marsh violet) – found in wet places; leaves are kidney-shaped; grows from underground creeping stems; dark-veined flowers; stipules without teeth
- Viola labradorica (alpine violet) – V. riviniana is sometimes sold by nurseries as V. labradorica
Hybrids
This species hybridises with early dog-violet (V. reichenbachiana) to produce Viola × bavarica.
References
- "Viola riviniana". Germplasm Resources Information Network (GRIN). Agricultural Research Service (ARS), United States Department of Agriculture (USDA). Retrieved 29 December 2017.
- "Viola riviniana". www.rhs.org. Royal Horticultural Society. Retrieved 5 March 2021.
- Plantlife website County Flowers page Archived 2015-04-30 at the Wayback Machine
- Webb, D.A., Parnell, J., and Doogue, D. 1996. An Irish Flora. University Press. ISBN 0-85221-131-7
- Clapham, A.R., Tutin, T.G. and Warburg, E.F. 1968. Excursion Flora of the British Isles. Cambridge University Press. ISBN 0-521-04656-4
- Helgi Hallgrímsson & Guðríður Gyða Eyjólfsdóttir (2004). Íslenskt sveppatal I - smásveppir [Checklist of Icelandic Fungi I - Microfungi. Fjölrit Náttúrufræðistofnunar. Náttúrufræðistofnun Íslands [Icelandic Institute of Natural History]. ISSN 1027-832X
Further reading
- Partridge, James (2007) Viola × bavarica: the punctual Dog-violet BSBI News 106:8–9 (illustrated with colour photographs on inside back cover of this edition)
External links
Media related to Viola riviniana at Wikimedia Commons
На других языках
- [en] Viola riviniana
[es] Viola riviniana
La violeta de monte, Viola riviniana, es una flor del género Viola de la familia de las violáceas. Es natural de toda Europa y de la región del Mediterráneo, (Argelia, Marruecos, Túnez y Líbano).[ru] Фиалка Ривинуса
Фиа́лка Ривинуса (лат. Viola riviniana) — многолетнее травянистое растение рода Фиалка семейства Фиалковые.Другой контент может иметь иную лицензию. Перед использованием материалов сайта WikiSort.org внимательно изучите правила лицензирования конкретных элементов наполнения сайта.
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