Linaria purpurea

Tracheophyta MagnoliopsidaScrophulariaceaeLinariaLinaria purpurea

Ecology

A perennial herb, occurring as a garden escape or outcast on waste ground, roadsides and banks, along railways, on pavements, walls and rubbish tips, and in quarries. Lowland.

Status

Neophyte

World Distribution

Native of C. & S. Italy and Sicily.

Broad Habitats

Light (Ellenberg): 8

Moisture (Ellenberg): 5

Reaction (Ellenberg): 7

Nitrogen (Ellenberg): 6

0

Salt Tolerance (Ellenberg): 0

January Mean Temperature (Celsius): 3.7

July Mean Temperature (Celsius): 15.5

Annual Precipitation (mm): 855

Life form information

Height (cm): 100

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: 1430

Count of 10km squares in Ireland: 72

Count of 10km squares in the Channel Isles: 9

Atlas Change Index: 3.66

Weighted Changed Factor: 57

Weighted Change Factor Confidence (90%)

16

Distribution information

JNCC Designations

NHMSYS0000460386

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 (223a)