The occurrence and distribution of Najas flexilis (Slender naiad) in Loch of Craiglush, Loch of the Lowes and Loch of Butterstone

Records from a survey of Najas flexilis (Slender naiad) and associated waterplants from three linked lochs. This dataset contains zero abundance records for N. flexilis. These were collected as part of a structured survey using the methodology described below