Verbena officinalis

Tracheophyta MagnoliopsidaVerbenaceaeVerbenaVerbena officinalis

Ecology

A perennial herb, usually of open habitats or bare ground on freely-draining, often calcareous soils. It is most frequent in rough grassland and scrub, on roadsides, and on sheltered coastal cliffs and rock outcrops; less often in quarries and gravel-pits, and on streamsides, wood-borders and walls. Lowland.

Status

Archaeophyte

World Distribution

As an archaeophyte V. officinalis has a Eurasian Southern-temperate distribution; it is widely naturalised outside this range.

Broad Habitats

Light (Ellenberg): 8

Moisture (Ellenberg): 5

Reaction (Ellenberg): 7

Nitrogen (Ellenberg): 6

0

Salt Tolerance (Ellenberg): 0

January Mean Temperature (Celsius): 4.1

July Mean Temperature (Celsius): 15.8

Annual Precipitation (mm): 859

Life form information

Height (cm): 67

Perennation - primary

Perennial

Life Form - primary

Hemicryptophyte

Woodiness

Herbaceous

Clonality - primary

Little or no vegetative spread

Distribution information

Count of 10km squares in Great Britain: 857

Count of 10km squares in Ireland: 90

Count of 10km squares in the Channel Isles: 10

Atlas Change Index: -0.43

Weighted Changed Factor: 45

Weighted Change Factor Confidence (90%)

22

Distribution information

JNCC Designations

NBNSYS0000004191

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