Also included in this habitat classification are areas of ffridd (mid and north Wales) or coedcae (south Wales) which occurs at the lowland - upland interface.
Dyma ymgynghoriad ar y cyd efo Adran yr Amgylchedd Bwyd a Materion Gwledig (Defra) ac Adran yr Amgylchedd (Gogledd Iwerddon).