The following is a list of the literature used in compiling this site.
Click on a column heading to sort the entries in that column
| Author | Title | Journal/publisher | Literature ref. no. |
| Clapham, A.R. (ed.) (1969) | Flora of Derbyshire. | Derby | 1 |
| Clapham, A.R., Tutin, T.G. & Moore, D.M. (1989) | Flora of the British Isles. 3rd edition. | Cambridge University Press. Cambridge. | 2 |
| Clement, E.J. & Foster, M.C. (1994) | Alien Plants of the British Isles | Botanical Society of the British Isles, London. | 11 |
| Kent, D.H. (1992) | List of Vascular Plants of the British Isles | Botanical Society of the British Isles, London. | 10 |
| Ryves, T.B., Clement, E.J. & Foster, M.C. (1996) | Alien Grasses of the British Isles. | Botanical Society of the British Isles, London. | 4 |
| Stace, C.A. (1997) | New Flora of the British Isles. 2nd edition. | Cambridge University Press. Cambridge. | 3 |
| Tutin, T.G. et al. (eds) (1968) | Flora Europaea. Vol. 2 | Cambridge University Press | 6 |
| Tutin, T.G. et al. (eds) (1972) | Flora Europaea. Vol. 3 | Cambridge University Press | 7 |
| Tutin, T.G. et al. (eds) (1976) | Flora Europaea. Vol. 4 | Cambridge University Press | 8 |
| Tutin, T.G. et al. (eds) (1980) | Flora Europaea. Vol. 5 | Cambridge University Press | 9 |
| Tutin, T.G. et al. (eds) assisted by Akeroyd, J.R. & Newton, M.E. (1993) | Flora Europaea. Vol. 1. (2nd edition) | Cambridge University Press | 5 |
Number of records: 11