Thong Weed or Sea Thong
Himanthalia elongata
- top view 2
Thong Weed or Sea Thong
Himanthalia elongata
- button group 1
Thong Weed or Sea Thong
Himanthalia elongata
- button group 2
Thong Weed or Sea Thong
Himanthalia elongata
- button group 3
Thong Weed or Sea Thong
Himanthalia elongata
- young buttons 1
Thong Weed or Sea Thong
Himanthalia elongata
- button and young thong 1
Thong Weed or Sea Thong
Himanthalia elongata
- button and young thong 2
Thong Weed or Sea Thong
Himanthalia elongata
- young thalli 1
Thong Weed or Sea Thong
Himanthalia elongata
- young thalli 2
Thong Weed or Sea Thong
Himanthalia elongata
- floating / low tide
Thong Weed or Sea Thong
Himanthalia elongata
- on estuary shoreline
Thong Weed or Sea Thong
Himanthalia elongata
- button close-up 1
Thong Weed or Sea Thong
Himanthalia elongata
- lowershore 1
Thongweed / Sea thong
Himanthalia elongata
- lowershore 2
Thongweed / Sea thong
Himanthalia elongata
- lowershore 3
Thongweed / Sea thong
Himanthalia elongata
- with red algae epiphyte 1
Thongweed / Sea thong
Himanthalia elongata
- with red algae epiphyte 2
Thongweed / Sea thong
Himanthalia elongata
- juveniles on Thong button 1
Images of species taken across the south coast of Devon and Cornwall. Locations include Mount Wise, Plymouth, Devon; Charlestown near St. Austell; Battery Rocks and Albert Pier, Penzance; and at Marazion, Cornwall.
The tubeworm Spirorbis (Laeospira) inornatus may be found under Thongweed buttons. Probably best seen at the end of the year when storms was Thongweed up on the strandline.
Scientific and European Names:
Himanthalia elongata, Thongweed, Buttonweed, Sea sphagetti, Sea thong, Riementang, Riemwier, Himanthale, Correa.
AlgaeBase is a database of information on algae that includes terrestrial, marine and freshwater organisms.