| Site | Region | spp. | SQI | IEC | Survey Period |
|---|---|---|---|---|---|
| Central Lincs. Limewoods, North Lincolnshire | England: Mid | 123 | 384.6 | 22 | < 1998 |
| New Forest, South Hampshire | England: South | 326 | 857.1 | 207 | < 2000 |
| Nupend Wood, Herefordshire | England: Mid | 46 | 376.1 | 18 | 2002 - 2003 |
| Savernake Forest, South Wiltshire | England: South-West | 111 | 484.7 | 58 | < 2004 |
| Plas Talgarth, Merionethshire | Wales | 35 | 271.4 | 6 | < 1969 |
| Wyre Forest , Worcestershire | England: Mid | 126 | 490.5 | 43 | 1980 - 2017 |
Saproxylic Quality Index