Filago vulgaris (Common Cudweed)

Summary

Summary Information

Ecology

An autumn- or spring-germinating annual of dry, open, acidic to neutral and occasionally calcareous habitats including open grassland, quarries and rocky ledges, sand-pits and dunes, sandy heaths and tracks, and arable and other cultivated ground. Lowland.

Status

Native

World Distribution

European Southern-temperate element; also recorded in C. Asia. It reaches its northern limit in Scotland and Jutland.

Photos

Photos Information

Maps

Maps Information

 

Habitats

Habitats Information

Broad Habitats

Boundary and linear features (eg hedges, roadsides, walls)

Light (Ellenberg): 7 Information

Moisture (Ellenberg): 4 Information

Reaction (Ellenberg): 6 Information

Nitrogen (Ellenberg): 4 Information

Salt Tolerance (Ellenberg): 0 Information

January Mean Temperature (Celsius): 3.8 Information

July Mean Temperature (Celsius): 15.5 Information

Annual Precipitation (mm): 832 Information

Life Form

Life Form Information

Height (cm): 35

Perennation - primary

Annual

Perennation - secondary



Life Form - primary

Therophyte (annual land plant)

Life Form - secondary



Woodiness

Herbaceous

Clonality - primary

Little or no vegetative spread

Clonality - secondary



Distribution

Distribution Information

Count of 10km squares in Great Britain: 980

Count of 10km squares in Ireland: 78

Count of 10km squares in the Channel Isles: 8

Atlas Change Index: -1.2

Weighted Changed Factor: 51

Weighted Change Factor Confidence (90%)

29

Conservation Status

Conservation Status Information

Plantatt Conservation Status



Other Accounts

Other Accounts Information

References

References Information

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