Cornish Biodiversity Network  -  Supporting Wildlife Recording

   A B C D E F G H I J K L M N O P Q R S T U V W X Y Z restore

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.

Rorippa amphibia - Great Yellow-cress

An introduced plant, Great Yellow-cress was recorded at Lelant near Hayle (SW53N) between 1930 and 1934 (Thurston, 1935) and was refound there in a ditch in 1982 by K. & M. Campin. It was last seen in 1988 (R.J.Murphy).


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