Nick Upton / Channelled wrack (Pelvetia canaliculata) above and Spiral / Flat wrack (Fucus spiralis) below, growing on rocks high on the shoreline, exposed at low tide. Rhossili, The Gower Peninsula, UK, July.
01400118
Nick Upton / Spiral / Flat wrack (Fucus spiralis) surrounded by Channelled wrack (Pelvetia canaliculata) on rocks high on the shoreline, exposed at low tide, Rhossili, The Gower Peninsula, UK, July.
21095773
Duncan Mcewan / Channelled wrack seaweed {Pelvetia canaliculata} Scotland, UK
21095772
Duncan Mcewan / Channelled wrack seaweed {Pelvetia canaliculata} Scotland, UK
Pal Hermansen / Brown algae (Pelevetia canaliculata) Photograph taken with the Kirlian technique, a technique which allows imaging of electrical coronal discharge.