Herbarium specimen, mounted on cartridge paper; held in place with narrow strips of white paper. Common sundew. In black ink at bottom left "Drosera Rotundifolia/ Castleconnell Bog/ June 22 1903, M.C. Knowles."; in pencil at bottom right "694/160. Oval blue stamp at bottom right "Science and Art Museum/ Dublin" on outer ring, "Herbarium" across centre.