|Rumex rupestris||Polygonaceae||Shore Dock|
|In Guernsey with Sea Kale and Sea Pink||Rumex rupestris right, R. crispus var. litoreus left||Habitat in Guernsey||Young fruits||Fruits of R. obtusifolius, rupestris, & crispus|
Description - Plant up to 50cm high, leaves long and narrow, very similar to Curled Dock (R. crispus). However the fruits are distinctive, with three large warts and a reduced wing. R.crispus var litoreus fruits have larger wings and are paler in colour. The right hand photograph shows the fruits (from left to right) of R. obtusifolius, R. rupestris and R . crispus.
Habitat - At the top of the beach, usually where a freshwater stream runs down.
Comment - A very rare Dock world wide, restricted to the coast of western Europe. Occurs in the south of Cornwall, the Scilly Isles, Anglesey, S. Wales, Herm and Jersey. Recently re-discovered in three areas at the bottom of the cliffs in Guernsey.
|La Société Guernesiaise||Guernsey Biological Records Centre||Botany Section||Species list||Previous Species||Next Species|