Cornish Biodiversity Network  -  Supporting Wildlife Recording

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Cornish Red Data (2009)

The descriptive text, below the map, is from the Cornish Red Data Book (2009). The map on this web page depicts the organisms distribution and shows the records made pre-2000 and those made since.

Trifolium glomeratum - Clustered Clover

Range & Status

Native. Mediterranean-Atlantic. Found as a native species mostly in coastal areas in

southern Britain south of a line from the River Severn to The Wash, the Channel Islands and very rare in south-eastern Ireland.

Regional Distribution

Rare in the Isles of Scilly where it is found on three inhabited islands. There are three

post-1990 records from Cornwall: Trevone (SW87), Cury (SW62), and near Millandreath (SX25) ), with most older records from south-east Cornwall.

Habitat & Ecology

Found on cultivated ground, wall-tops, sandy tracks and a serpentine rock outcrop. It was also recorded as a tan-bark alien.


Herbicide treatment.


Most sites are unprotected.

Click here to see Aphotoflora images by David Fenwick


I.J. Bennallick, S. Board, C.N. French, P.A. Gainey, C. Neil, R. Parslow, A. Spalding and P.E. Tompsett. eds. 2009. Red Data Book for Cornwall and the Isles of Scilly. 2nd Edition.Croceago Press.

The Cornish Red Data Book Project was led by the Cornwall and Isles of Scilly Federation for Biological Recorders (CISFBR). The full text and species accounts (minus the maps) are available on the CISFBR website.

Cornish Biodiversity Network. 2017.