Cornish Biodiversity Network  -  Supporting Wildlife Recording

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Flora of Cornwall (1999)

The descriptive text, below the map, is from the Flora of Cornwall (1999), which was a Tetrad Atlas (the maps had 2km square dots or Tetrads). The map on this web page depicts the plant's distribution at the 1km square scale and shows the records made pre-2000 which were used in the 1999 Flora and those made since.

Scleranthus annuus subsp. annuus - Annual Knawel

Annual Knawel has declined almost to the point of extinction in Cornwall. The only recent records are from the west side of Colliford Reservoir (SX17L, 1987, E.Griffiths) and in sandy ground by the roadside near Temple (SX17L, 1991, M.Atkinson).

Click here to see Aphotoflora images by David Fenwick


French, C.N., Murphy, R.J. & Atkinson, M. 1999. Flora of Cornwall. Wheal Seton Press, Camborne.