The following names have already been used within the genus and therefore cannot be re-used. This list is not in strict alphabetical order but is sorted including spaces, full stops etc. in row order. To look at other names click on the appropriate first letter.
| D. McLintock | D. Metheny | Daboecia | Dagmar Böhmé |
| Daisy Hill | Daisy Hill Ruby | Dänebrok | Dänemark |
| Daphne Maginess | Daphne Underwood | Dark | Dark Clouds |
| Dark Dawn | Dark Form | Dark Pink Form | Dark Springwood Pink |
| Darley | Darley Dale | Darleydale | Darleyense |
| Darleyensis | Darleyensis Alba | Darleyensis Arthur Johnson | Darleyensis George Rendall |
| Darleyensis Silberschmelze | Darly Dale | Darva Moor | David Coombe |
| David J. Small | David MacClintock | David MacKintosh | David MacLintock |
| David McClintock | David McClintock Bicolour | David McKlintock | David McLintock |
| David Small | David Small's Form | David's Seedling | Davidsii |
| Daviesii | Dawn | Dawn Rogue | Dawn Rouge |
| Daybreak | December Pink | December Red | Dee |
| Deep Pink | Del Rio | Delicata | Delight |
| Delta | Denmark | Dens Cleugh | densiflora |
| densifoliata | Depauperata | Derry Gold | Dewdrops |
| Diana Hornibrook | Diana Hornibrooke | Diana Macdonald | Diana Young |
| Diana's Gold | Dianna Hookstone | Dianne Hookstone | Diaphane |
| Discovery | Doctor Ronald Gray | Doctor Small's Seedling | Dolinside Seedling |
| Domino | Dømmesmoen | Don Regan | Don Richards |
| Donegal | Donn | Dorothy Metheny | Dorset Beauty |
| Dorset Cream | Dorset Pink | Double Flowering | Downside Seedling |
| Dr Donald Gray | Dr Masters | Dr R. Gray | Dr Ronald Gray |
| Dr Ronald Green | Dr Ronald Grey | Dr Rowland Grey | Dr Small's Seedling |
| Duane's Seedling | Duncan | Duncan Fraser | Duncan Stevens |
| Dungeran | Dunreagan | Dunreggan | Dunwood Splendour |
| Dunwood Sport | Dusky Maid | Dwarf | Dwingeloo Pride |
© The Heather Society, 29 September 2008