Old Records - Rona
There are 67 taxa recorded from Rona that have not been seen recently, which I have classified as follows:
| Planted | 2 |
| Errors | 11 |
| Interesting | 38 |
| Minor forms/subspecies/microspecies | 8 |
| Weeds | 8 |
|
Total |
67 |
As for Raasay, weeds are likely to have vanished in the near-absence of cultivation.
The taxa classified as interesting are as follows:
| Alchemilla alpina | Gnaphalium sylvaticum | Ranunculus hederaceus |
| Anemone nemorosa | Honckenya peploides | Rhinanthus minor |
| Asplenium scolopendrium | Juncus squarrosus | Rosa mollis |
| Asplenium viride | Littorella uniflora | Sagina maritima |
| Aster tripolium | Lobelia dortmanna | Salicornia europaea |
| Carduus nutans | Lotus pedunculatus | Salix x ambigua |
| Carex distans | Myosotis arvensis | Salix x multinervis |
| Centaurium erythraea | Myosotis scorpioides | Schoenoplectus lacustris |
| Chenopodium album | Nitella sp. | Spergularia marina |
| Circaea x intermedia | Odontites vernus | Stellaria graminea |
| Cochlearia danica | Polygala vulgaris | Vaccinium vitis-idaea |
| Crataegus monogyna | Potamogeton pectinatus | Vicia cracca |
| Daucus carota | Ranunculus auricomus |
Taxa highlighted in yellow were recorded by Harrison as being on "All the Islands" rather than mentioning Rona specifically. In the case of Salix x ambigua, all that is said is "where the parents grow together" - no island is mentioned by name.
Many of the taxa in the table seem likely to be re-found as they are known on Raasay or Skye and there is suitable habitat. Some may be errors e.g. Chenopodium album, Myosotis scorpioides and Salix x ambigua.
Every year something has been added to the list of recent Rona records - though often these are plants that had never been recorded there before. Rona remains very inadequately studied in comparison to Raasay.