Pulmonaria saccharata

Pulmonaria saccharata, the Bethlehem lungwort[1] or Bethlehem sage, is a species of flowering plant in the family Boraginaceae, native to France and Italy. It is a rhizomatous herbaceous perennial which is closely related to the common lungwort (Pulmonaria officinalis). Growing to 10 cm (4 in) tall by 60 cm (24 in) wide, it has lance-shaped leaves with white confluent spots, and pink or white flowers in spring.[2]

Pulmonaria saccharata
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Boraginales
Family: Boraginaceae
Genus: Pulmonaria
Species:
P. saccharata
Binomial name
Pulmonaria saccharata
Mill. (1768)

The specific epithet saccharata means sugared, and refers to the spotted surface of the leaves.[3]

Cultivation

In the garden, Pulmonaria saccharata is hardy to US hardiness zone 4, and is hardy in all of Europe down to −20 °C (−4 °F). This spring flower prefers shaded, nutrient-rich, moist, well-drained woodland. Numerous cultivars have been developed, of which the following have gained the Royal Horticultural Society's Award of Garden Merit:-

gollark: Apart from the part which takes time it's instant, yes.
gollark: Still O(n) because of the sortedness check.
gollark: Not instantly. It's still O(n) due to the shuffle sadly.
gollark: See, there's a practical application for quantum immortality.
gollark: Every time you need to use the timeline hearing cuboid, pick an answer randomly and destroy any universe where the answer turns out to have been wrong.

References
  1. "Pulmonaria saccharata". Natural Resources Conservation Service PLANTS Database. USDA. Retrieved 16 October 2015.
  2. RHS A-Z encyclopedia of garden plants. United Kingdom: Dorling Kindersley. 2008. p. 1136. ISBN 978-1405332965.
  3. Harrison, Lorraine (2012). RHS Latin for gardeners. United Kingdom: Mitchell Beazley. p. 224. ISBN 9781845337315.
  4. "RHS Plant Selector - Pulmonaria saccharata 'Argentea group'". Retrieved 30 May 2013.
  5. "RHS Plant Selector - Pulmonaria saccharata 'Lewis Palmer'". Retrieved 30 May 2013.
  6. "RHS Plant Selector - Pulmonaria saccharata 'Sissinghurst White'". Retrieved 30 May 2013.
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