Scientific Name Collected By Identified By Date Collected Date Identified Family Institution Catalog Number Type Status
collected Nitella opaca (C.Agardh ex Bruzelius) Agardh W A. Leighton 1839 Characeae NHMUK BM013735900
collected Nitella opaca (C.Agardh ex Bruzelius) Agardh W A. Leighton 1840 Characeae NHMUK BM013735901
collected Nitella opaca (C.Agardh ex Bruzelius) Agardh W A. Leighton Characeae NHMUK BM013735902
collected Chara vulgaris L. W A. Leighton 1831 Characeae NHMUK BM013734999
collected Chara hispida L. W A. Leighton 1831 Characeae NHMUK BM013734643
collected Chara globularis Thuill. W A. Leighton Characeae NHMUK BM013734431
collected Chara globularis Thuill. W A. Leighton 1836 Characeae NHMUK BM013734430
collected Platanthera chlorantha (Custer) Rchb.f. W A. Leighton 1840 Orchidaceae NHMUK BM001117941
collected Ophrys apifera Huds. W A. Leighton 1837 Orchidaceae NHMUK BM001081246
collected Neottia ovata (L.) Rich. W A. Leighton 1832 Orchidaceae NHMUK BM001081317
collected Helianthemum nummularium (L.) Mill W A. Leighton 1832 Cistaceae NHMUK BM001186018
collected Gymnadenia conopsea (L.) R.Br. W A. Leighton 1837 Orchidaceae NHMUK BM001116828