Triglochin maritimum, Sea Arrowgrass, Weir Quay, South Devon.

Triglochin maritimum, Sea Arrowgrass, Weir Quay, South Devon.

Observation - Triglochin maritimum, Sea Arrowgrass, Weir Quay, South Devon. - UK and Ireland. Description: Growing in a brackish, marshy area beside the River Tamar.

Growing in a brackish, marshy area beside the River Tamar.