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.

Rumex x dufftii - Rumex sanguineus x obtusifolius

Rumex x dufftii is the hybrid between R. sanguineus and R. obtusifolius. It has been found with both parents present on waste ground in Illogan (SW64W, 1993, D.T.Holyoak), at Poltesco on the Lizard (SW71H, 1993, G.Kitchener), near Castle Gotha Farm (SX04J, 1996, G.D.Kitchener) and Delabole (SX08R, 1996, G.D.Kitchener).


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