Viola × williamsii

Viola × williamsii, known as hybrid horned pansy, tufted pansy, or just horned pansy, is a hybrid between Viola cornuta and V. × wittrockiana (which itself is a hybrid of V. tricolor, V. lutea and V. altaica).[1][2] It differs from V. cornuta in having wider, slightly overlapping petals, the lateral ones directed outwards or upwards, and more deeply dentate to laciniate stipules with the apical lobe clearly narrowed towards the base. It differs from V. × wittrockiana in at least one of the following characters: perennial habit, scented flowers and a longer spur.[3]

Viola × williamsii
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Malpighiales
Family: Violaceae
Genus: Viola
Species:
V. × williamsii
Binomial name
Viola × williamsii
Synonyms
  • Viola × suecana Wittr.

References

  1. Wittrock, Veit Brecher (1897). "Viola-studier I. Morfologisk-biologiska och systematiska studier öfver Viola tricolor (L.) och hennes närmare anförvandter". Acta Horti Bergiani. 2 (1): 117.
  2. Wittrock, Veit Brecher (1895). "Viola-studier II. Bidrag till de odlade penséernas historia med särskild hänsyn till deras härkomst". Acta Horti Bergiani. 2 (7): 5–6.
  3. Karlsson, Thomas; Marcussen, Thomas; Wind, Peter; Jonsell, Bengt (2010). "Violaceae". In Jonsell, Bengt; Karlsson, Thomas (eds.). Thymelaeaceae - Apiaceae. Flora Nordica. Vol. 6. Stockholm: Royal Swedish Academy Sciences. ISBN 9789186510619.

Bibliography


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.