Convallaria majalis

Ecology

A rhizomatous perennial herb of freely-draining, nutrient-poor soils. It is most frequent in Fraxinus woods on limestone in N. and W. Britain, but also grows in the grikes of limestone pavement, in acidic woods in S.E. England, and in a fen in Cumbria. It is a common garden escape. 0-470 m (Carreg-goch, Brecs.).

Status

Native

World Distribution

European Boreo-temperate element; also in E. Asia and widely naturalised outside its native range.

© P. Shannon

Broad Habitats

Light (Ellenberg): 5

Moisture (Ellenberg): 5

Reaction (Ellenberg): 6

Nitrogen (Ellenberg): 5

0

Salt Tolerance (Ellenberg): 0

January Mean Temperature (Celsius): 3.3

July Mean Temperature (Celsius): 15.5

Annual Precipitation (mm): 831

Life form information

Height (cm): 25

Perennation - primary

Perennial

Life Form - primary

Non-bulbous geophyte (rhizome, corm or tuber)

Woodiness

Herbaceous

Clonality - primary

Rhizome far-creeping

Distribution information

Count of 10km squares in Great Britain: 439

Count of 10km squares in Ireland: 0

Count of 10km squares in the Channel Isles: 0

Atlas Change Index: 0.25

Weighted Changed Factor: 32

Weighted Change Factor Confidence (90%)

41

Distribution information

JNCC Designations

NBNSYS0000002161

PLANTATT - Attributes of British and Irish plants. (.zip 1455KB) This dataset was compiled and published in 2004, and last updated in November 2008. Download includes an Excel spreadsheet of the attributes, and a PDF explaining the background and nomenclature. Note that the PDF version is the booklet as published, whereas the Excel spreadsheet incorporates subsequent corrections. A hardcopy can be purchased from the Centre for Ecology and Hydrology.

Atlas text references

Atlas (312c)
Atlas of north European vascular plants north of the Tropic of Cancer. 3 vols,
Hultén, E., and Fries M.
, Königstein, (1986)

Flora Britannica,
Mabey, R.
, London, (1996)

Vergleichende Chorologie der zentraleuropäischen Flora. Volume 1. 2 vols,
Meusel, H., Jäger E., and Weinert E.
, Jena, (1965)

Woodland conservation and management,
Peterken, G. F.
, London, (1981)