| Erica ciliaris x tetralix = E. x watsonii | | John Dickinson Massey | Arthur John Farmer John Dickinson Massey | | MANCH |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Carn Brea | John Ralfs William Booth Waterfall | Charles Bailey | 7/1877 | MANCH |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Carnon Croft | Allan Octavian Hume | Allan Octavian Hume | 2/8/1899 | SLBI |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Carnon Croft | Allan Octavian Hume | Allan Octavian Hume | 2/8/1899 | SLBI |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Chacewater | James Henry Augustus Steuart | Watson Botanical Exchange Club Harold Stuart Thompson National Museum of Wales | 9/1894 | BIRM |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Chacewater | James Henry Augustus Steuart | Watson Botanical Exchange Club National Museum of Wales | 9/1894 | SLBI |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Chacewater | James Cunnack | Elizabeth Anne Lomax | 8/1874 | MANCH |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Falmouth | J Fraser | Dulwich College | 8/1878 | SLBI |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Helston | William Booth Waterfall | Harold Stuart Thompson | 1884 | BIRM |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Penryn | James Cunnack | Charles Bailey | 7/1875 | MANCH |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Penryn | James Cunnack | Charles Bailey | 7/1875 | MANCH |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Penryn | James Cunnack | Charles Bailey | 8/1875 | MANCH |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Penryn | James Cunnack | Charles Bailey | 8/1875 | MANCH |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Penryn | James Cunnack | Charles Bailey | 8/1877 | MANCH |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Penryn | James Cunnack | William Hadden Beeby | 8/1875 | SLBI |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Penryn | James Cunnack | | 7/1875 | ABS |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Penryn | James Cunnack | Robert Large Baker | 8/1875 | BIRM |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Penryn | James Cunnack | Augustin Ley | 8/1875 | BIRM |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Penryn | James Cunnack | William Hunt Painter | 8/1877 | ABS |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Penryn | James Cunnack | Allan Octavian Hume Frederick Townsend | 7/1875 | SLBI |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Perranporth | William Wise | William Wise | 20/7/1916 | LAUS |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Perranwell Station | Allan Octavian Hume | Allan Octavian Hume | 2/8/1899 | SLBI |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Truro | G Smith | G Smith William Hunt Painter | | ABS |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Truro | Eleanor Clark James Henry Clark | Harold Stuart Thompson | 1850 | BIRM |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Truro, near | Hewett Cottrell Watson | Charles Bailey John Wilson Rimington Spencer Henry Bickham | | MANCH |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Ventongimps | Francis Rilstone | Harold Stuart Thompson Botanical Exchange Club of The British Isles | 2/8/1935 | BIRM |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC1 West Cornwall, Ventongimps | Francis Rilstone | Botanical Exchange Club of The British Isles | 2/8/1935 | SLBI |
| Erica ciliaris x tetralix = E. x watsonii | GB, Cornwall Cultivated | Hewett Cottrell Watson | | 1869 | MANCH |
| Erica ciliaris x tetralix = E. x watsonii | GB, Cornwall Cultivated | Hewett Cottrell Watson | Charles Bailey | 1869 | MANCH |
| Erica ciliaris x tetralix = E. x watsonii | GB, Cornwall Cultivated | Hewett Cottrell Watson | | 1866 to 1867 | MANCH |
| Erica ciliaris x tetralix = E. x watsonii | GB, Cornwall, Cornwall | James Cunnack | John Ralfs | 1876 | SLBI |
| Erica ciliaris x tetralix = E. x watsonii | GB, Cornwall, Truro | T Lobb | William Hillhouse | 1874 | BIRM |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC9 Dorset, Corfe Castle | Joseph Woods | Allan Octavian Hume Frederick Townsend | 22/8/1839 | SLBI |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC9 Dorset, Parkstone | Edward Francis Linton | Charles Bailey | 9/1897 | MANCH |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC9 Dorset, Parkstone | Augustin Ley Edward Francis Linton | Augustin Ley | 14/10/1897 | BIRM |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC9 Dorset, Parkstone | Augustin Ley Edward Francis Linton | Augustin Ley | 14/10/1897 | BIRM |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC9 Dorset, Parkstone | Edward Francis Linton | Allan Octavian Hume | 10/1897 | SLBI |
+ | Erica ciliaris x tetralix = E. x watsonii | GB, VC9 Dorset, Poole (W of),Wareham | Leslie Beeching Hall | Frederick Ernest Weiss | 31/8/1925 | MANCH |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC9 Dorset, Ridge | Robert Charles Readett | | 13/9/1953 | BIRM |
| Erica ciliaris x tetralix = E. x watsonii | GB, VC9 Dorset, Ridge | Robert Charles Readett | | 13/9/1953 | BIRM |