Glechoma hederacea

Tracheophyta MagnoliopsidaLamiaceaeGlechomaGlechoma hederacea

Ecology

A carpet-forming stoloniferous perennial herb of woods, grassland, hedgerows and waste places, usually on fertile soils. It usually spreads vegetatively by rapid growth of its creeping stems, and seed-set is often very low. 0-465 m (Hawkswick Clowder, Mid-W. Yorks.).

Status

Native

World Distribution

Eurasian Boreo-temperate element, but naturalised in N. America so distribution is now Circumpolar Boreo-temperate.

Broad Habitats

Light (Ellenberg): 6

Moisture (Ellenberg): 6

Reaction (Ellenberg): 7

Nitrogen (Ellenberg): 7

Salt Tolerance (Ellenberg): 0

January Mean Temperature (Celsius): 3.6

July Mean Temperature (Celsius): 14.9

Annual Precipitation (mm): 1001

Height (cm): 30

Perennation - primary

Perennial

Life Form - primary

Hemicryptophyte

Woodiness

Herbaceous

Clonality - primary

Extensively creeping and rooting at nodes

Count of 10km squares in Great Britain: 2242

Count of 10km squares in Ireland: 708

Count of 10km squares in the Channel Isles: 11

Atlas Change Index: -0.56

Weighted Changed Factor: -4

Weighted Change Factor Confidence (90%)

12

JNCC Designations

NBNSYS0000004257

Atlas text references

Atlas (251b)
Grime JP, Hodgson JG, Hunt R
1988.  Comparative Plant Ecology.
Hultén E, Fries M
1986.  Atlas of north European vascular plants north of the Tropic of Cancer. 3 vols.
Hutchins & Price (1999)
Meusel H, Jäger E, Rauschert S, Weinert E
1978.  Vergleichende Chorologie der zentraleuropäischen Flora. Volume 2. 2 vols.