Biology:Polygala calcarea

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Short description: Species of flowering plant

Polygala calcarea
Polygala calcarea06.jpg
Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Polygalaceae
Genus: Polygala
Species:
P. calcarea
Binomial name
Polygala calcarea
F.W.Schultz

Polygala calcarea, the chalk milkwort, is a species of flowering plant in the family Polygalaceae, native to western Europe. It is a delicate mat-forming evergreen perennial growing to 5 cm (2 in) tall by 20 cm (8 in) broad, with spikes of small, vivid deep blue flowers in spring, and leathery, oval leaves.[1]

Etymology

The specific epithet calcarea means "growing in lime", though this plant will grow in a range of soils.[2]

Cultivation

It prefers sharply drained conditions, and is suitable for cultivation in an alpine garden.

Cultivars

The cultivar 'Lillet' has gained the Royal Horticultural Society's Award of Garden Merit.[3][4]

References

  1. RHS A-Z encyclopedia of garden plants. United Kingdom: Dorling Kindersley. 2008. pp. 1136. ISBN 1405332964. 
  2. Harrison, Lorraine (2012). RHS Latin for gardeners. United Kingdom: Mitchell Beazley. pp. 224. ISBN 9781845337315. 
  3. "RHS Plantfinder - Polygala calcarea ‘Lillet’". https://www.rhs.org.uk/Plants/45904/i-Polygala-calcarea-i-Lillet/Details. Retrieved 7 May 2018. 
  4. "AGM Plants - Ornamental". Royal Horticultural Society. July 2017. p. 80. https://www.rhs.org.uk/plants/pdfs/agm-lists/agm-ornamentals.pdf. Retrieved 7 May 2018. 

Wikidata ☰ Q163756 entry