Articles on this page are available in 1 other language: Spanish (1) (learn more)

Overview

Distribution

National Distribution

Canada

Origin: Exotic

Regularity: Regularly occurring

Currently: Unknown/Undetermined

Confidence: Confident

United States

Origin: Exotic

Regularity: Regularly occurring

Currently: Unknown/Undetermined

Confidence: Confident

Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© NatureServe

Source: NatureServe

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Ecology

Associations

In Great Britain and/or Ireland:
Foodplant / parasite
cleistothecium of Golovinomyces cynoglossi parasitises live Pulmonaria officinalis

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Molecular Biology and Genetics

Molecular Biology

Barcode data: Pulmonaria officinalis

The following is a representative barcode sequence, the centroid of all available sequences for this species.


Creative Commons Attribution 3.0 (CC BY 3.0)

© Barcode of Life Data Systems

Source: Barcode of Life Data Systems (BOLD)

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Statistics of barcoding coverage: Pulmonaria officinalis

Barcode of Life Data Systems (BOLDS) Stats
Public Records: 2
Specimens with Barcodes: 2
Species With Barcodes: 1
Creative Commons Attribution 3.0 (CC BY 3.0)

© Barcode of Life Data Systems

Source: Barcode of Life Data Systems (BOLD)

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Conservation

Conservation Status

NatureServe Conservation Status

Rounded Global Status Rank: GNR - Not Yet Ranked

Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© NatureServe

Source: NatureServe

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

National NatureServe Conservation Status

Canada

Rounded National Status Rank: NNA - Not Applicable

United States

Rounded National Status Rank: NNA - Not Applicable

Creative Commons Attribution Non Commercial 3.0 (CC BY-NC 3.0)

© NatureServe

Source: NatureServe

Trusted

Article rating from 0 people

Average rating: 2.5 of 5

Wikipedia

Pulmonaria officinalis

Pulmonaria officinalis, common names lungwort, common lungwort or Our Lady's milk drops, is a herbaceous evergreen perennial rhizomatous plant of the genus Pulmonaria, belonging to the family Boraginaceae

Etymology[edit]

The genus name comes from the Latin Pulmoa meaning lung and was first used by Leonhart Fuchs (1501 – 566), a German physician and one of the three founding fathers of botany. The species has been named officinalis by Carl Linnaeus for the medical properties of these plants, used since the Middle Ages to treat coughs and diseases of the chest, perhaps for its hard hairiness (expectorant effect).

Description[edit]

Botanical sketch of Pulmonaria officinalis showing seeds, from Flora von Deutschland, Österreich und der Schweiz 1885 Thomé
Close-up on flowers of Pulmonaria officinalis

The basal leaves are green, cordate, more or less elongated and pointed and always with rounded and often sharply defined white or pale green patches. The upper surface of the leaves has tiny bumps and it is quite hairy. The leaves of this host plant are eaten by the caterpillars of the moth Ethmia pusiella. In spring, the plant produces small bunches of flowers. The 5-petals flowers are red or pink at first, later turn to blue-purple during the anthesis, by changing the pH value inside of the petals. As a matter of fact the flowers contain a dye that belongs to the anthocyanins and change the color from red (acidic) to blue (alkaline). Pulmonaria officinalis is diploid and has the chromosome number 2n = 14. Flowering period extends from March through May and the seeds ripen from May to June. Pollination is granted by insects (entomophily) - mainly bees, bumblebees and butterflies - the spread of seeds over ants.

Medicinal uses[edit]

The plant has been cultivated for centuries as a medicinal herb, the ovate spotted leaves held to be representative of diseased lungs, following the Doctrine of Signatures. In fact it is useful in the treatment of chest diseases and asthma.

Distribution[edit]

This native species is perhaps the most widespread plant in Europe. It is distributed west in the Ardennes up to the Netherlands, Denmark and central Sweden. It is missing in Norway and it is only naturalized in the British Isles. It reaches central Russia and the Caucasus and it occurs in the Balkans and in northern to central Italy.

Habitat[edit]

It grows in deciduous and beech mixed forests from the lowlands to the mountains. It prefers fresh and shady areas, nutrient-rich and mostly calcareous, stony or pure clay loam soils, at an altitude of 0–1,500 metres (0–4,921 ft) above sea level.

Gallery[edit]

References[edit]

  • "Pulmonaria officinalis". Royal Horticultural Society. Retrieved 2006-05-01. [dead link]
  • Pignatti S. - Flora d'Italia – Edagricole – 1982, Vol. II, pag. 407
  • Tutin, T.G. et al. - Flora Europaea, second edition - 1993
Creative Commons Attribution Share Alike 3.0 (CC BY-SA 3.0)

Source: Wikipedia

Unreviewed

Article rating from 0 people

Average rating: 2.5 of 5

Disclaimer

EOL content is automatically assembled from many different content providers. As a result, from time to time you may find pages on EOL that are confusing.

To request an improvement, please leave a comment on the page. Thank you!