P.R. Green, I.P. Green, and G.A. Crouch · Pisces Publications
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Atlas Flora of Somerset | 978-0-9531324-0-9 (0-9531324-0-4) | 1997 | Paul R. Green · Geraldine R. Crouch |
| The Flora of the Bristol Region | 978-1-874357-18-6 (1-874357-18-8) | 2000 | Rupert J. Higgins · Mark A.R. Kitchen · C. Kitchen |
I. Green · I. P. · Ian Green · P.G. · P. Green