Torilis nodosa

Tracheophyta MagnoliopsidaApiaceaeTorilisTorilis nodosa

Ecology

An annual found in a wide range of dry, sparsely vegetated habitats, including open grassland, sunny banks, sea walls, cliff-tops, arable fields, tracks and waste ground; occasionally in disused sand- and gravel-pits, and on rubbish tips. Lowland.

Status

Native

World Distribution

Mediterranean-Atlantic element, but naturalised north of its native range so that distribution is now Submediterranean-Subatlantic.

© G. Toone, IWNHAS

Broad Habitats

Light (Ellenberg): 8

Moisture (Ellenberg): 5

Reaction (Ellenberg): 7

Nitrogen (Ellenberg): 6

1

Salt Tolerance (Ellenberg): 1

January Mean Temperature (Celsius): 4.1

July Mean Temperature (Celsius): 15.9

Annual Precipitation (mm): 792

Life form information

Height (cm): 50

Perennation - primary

Annual

Life Form - primary

Therophyte (annual land plant)

Woodiness

Herbaceous

Clonality - primary

Little or no vegetative spread

Distribution information

Count of 10km squares in Great Britain: 708

Count of 10km squares in Ireland: 77

Count of 10km squares in the Channel Isles: 9

Atlas Change Index: -0.36

Weighted Changed Factor: 66

Weighted Change Factor Confidence (90%)

24

Distribution information

JNCC Designations

NHMSYS0000464493

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