| 词条 | Pulmonaria saccharata |
| 释义 |
|image = Pulmonaria saccharata A.jpg |genus = Pulmonaria |species = saccharata |authority = Mill. (1768) }}Pulmonaria saccharata, the Bethlehem lungwort[1] or Bethlehem sage, is a species of flowering plant in the Boraginaceae family, native to France and Italy. It is a rhizomatous herbaceous perennial which is closely related to the common lungwort (Pulmonaria officinalis). Growing to {{convert|10|cm|0|abbr=on}} tall by {{convert|60|cm|0|abbr=on}} wide, it has lance-shaped leaves with white confluent spots, and pink or white flowers in spring.[2] The specific epithet saccharata means sugared, and refers to the spotted surface of the leaves.[3] CultivationIn the garden, Pulmonaria saccharata is hardy to US hardiness zone 4, and is hardy in all of Europe down to {{convert|-20|C|F|abbr=on}}. 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:-
References1. ^{{PLANTS|id=PUSA2|taxon=Pulmonaria saccharata|accessdate=16 October 2015}} {{Commons}}{{Wikispecies}}{{Taxonbar|from=Q2400078}}2. ^{{cite book|title=RHS A-Z encyclopedia of garden plants|year=2008|publisher=Dorling Kindersley|location=United Kingdom|isbn=1405332964|pages=1136}} 3. ^{{cite book|last=Harrison|first=Lorraine|title=RHS Latin for gardeners|year=2012|publisher=Mitchell Beazley|location=United Kingdom|isbn=9781845337315|pages=224}} 4. ^{{cite web|title=RHS Plant Selector - Pulmonaria saccharata 'Argentea group'|url=http://apps.rhs.org.uk/plantselector/plant?plantid=1570|accessdate=30 May 2013}} 5. ^{{cite web|title=RHS Plant Selector - Pulmonaria saccharata 'Lewis Palmer'|url=http://apps.rhs.org.uk/plantselector/plant?plantid=1568|accessdate=30 May 2013}} 6. ^{{cite web|title=RHS Plant Selector - Pulmonaria saccharata 'Sissinghurst White'|url=http://apps.rhs.org.uk/plantselector/plant?plantid=1571|accessdate=30 May 2013}} 1 : Pulmonaria |
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