Branch Secretaries’ contact details are listed in the Year Book.
Can’t find your yearbook? Contact the website for the relevant branch secretary’s address.
| Branch | Details | Secretary |
| Juniors | All geographical areas | Dr Nichola Hawkins |
| A | Kent | Mr G Kitchener |
| M | Hampshire, Isle of Wight, Channel Islands, Surrey, Sussex | Mr Gareth Bursnall |
| N1 | Yorkshire, Cleveland, Humberside | Mrs Judith Cox |
| N2 | Northumberland, Cumbria, Tyne and Wear, Durham, I.O.M | Lizzie Maddison |
| N3 | Merseyside, Lancs, Cheshire, Greater Manchester, North Wales | Mrs Julie Clarke |
| O | Bedfordshire, Berks, Bucks, Herts, Oxfordshire, Northamptonshire | Roger Heath-Brown |
| P | Gloucs, Herefordshire, Worcs, Shropshire, Somerset, Wilts, S. Wales, Ireland | Ro FitzGerald |
| T | Cornwall, Devon, Somerset, Dorset | Mr Tim Purches |
| U | Staffs, West Midlands, Notts, Warwicks, Leicestershire, Derbyshire, Lincs | Mrs Mary & Miss Claire Smith |
| V | Greater London, Middlesex | Ms Sue Buckingham |
| W | Scotland | Ro Fitzgerald |
| Y | Essex, Cambridgeshire, Norfolk, Suffolk | Dr Stephen J Clarkson |
| Branch Secretaries’ Diaries | Mr John Swindells | |
| Parnassus 1 | 2500+ species | Mr Rodney Burton |
| Parnassus 2 | 2000 – 2499 species | Mr Paul Harmes |
| 10 km Square North | Mr B. A. (Jesse) Tregale | |
| 10 km Square South | Mrs Jill Oakley | |
| Spring Week Hunt | for plants in flower during the first week of March | Pauline & Richard Wilson |
| Autumn Week Hunt | for plants in flower during the last week of October | Heather Colls |
| Winter Months Hunt | for plants in flower during December, January and February | Ms. Pippa Hyde |
| Exotics | Mr Matthew Berry | |
| Photo Competition | Photos exhibited at the A.G.M. and on our web site | Mr Ken Southall |