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.

Mercurialis annua - Annual Mercury



Annual Mercury has always been rare in Cornwall but is frequent on the Isles of Scilly. It can be found as a casual on waste ground, Council tips, road verges where there has been disturbance, and sometimes as a weed in gardens. Furthermore it has been recorded in fields used for such crops as carrots and brassicas.



Click here to see Aphotoflora images by David Fenwick

Source:

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