Butomus umbellatus, Lin., Flowering Rush. The Avon, 1114.
Triglochin palustre, Lin., Marsh Arrow Grass. Banks of the Avon, 1116.
Potamogeton densus, Lin., Close-leaved Pond Weed, 1118.
Potamogeton crispus, Lin., Curled Pond-weed, 1124.
Potamogeton perfoliatus, Lin., Perfoliate Pond Weed, 1125.
Potamogeton lucens, Lin., Shining Pond Weed, 1126.
Potamogeton natans, Lin., Broad-leaved Pond Weed, 1132.
Zannichellia palustris, Lin., Horned Pond Weed, 1136.
Lemna minor, Lin., Lesser Duckweed, 1138.
Lemna polyrhiza, Lin., Greater Duckweed, 1140.