Pulmonaria angustifolia

Pulmonaria angustifolia
Scientific classification
Kingdom: Plantae
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Boraginales
Family: Boraginaceae
Genus: Pulmonaria
Species: P. angustifolia
Binomial name
Pulmonaria angustifolia
L.

Pulmonaria angustifolia (narrow-leaved lungwort, blue cowslip) is a species of flowering plant in the family Boraginaceae, native to central and north eastern Europe. Growing to 30 cm (12 in) tall by 45 cm (18 in) broad, it is an herbaceous perennial with hairy oval leaves and masses of bright blue flowers in spring. The subspecies azureus has brighter blue flowers.[1]

The specific epithet angustifolia means "narrow-leaved".[2] Despite the common name "blue cowslip" it is not closely related to the true cowslip (Primula veris).

In cultivation it is used for groundcover in moist soil with dappled shade. The plant has gained the Royal Horticultural Society's Award of Garden Merit.[3]

References

  1. ↑ RHS A-Z encyclopedia of garden plants. United Kingdom: Dorling Kindersley. 2008. p. 1136. ISBN 1405332964.
  2. ↑ Harrison, Lorraine (2012). RHS Latin for gardeners. United Kingdom: Mitchell Beazley. p. 224. ISBN 9781845337315.
  3. ↑ "RHS Plant Selector - Pulmonaria angustifolia". Retrieved 27 June 2013.
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