John Crossley, the BSBI Vice-County Recorder for Orkney has just updated a list of all the species and subspecies of plants found growing in the wild in Orkney in the last 120 years or so. It is intended to be useful to anyone with an interest in the wildflowers of Orkney as well as experienced botanists.
You can access this list from the 'Records' page of the Orkney Field Club website - scroll right to the bottom and click on 'Vascular Plants'
John very much welcomes receiving records of plants - please ensure you report what you find, where you find it, when you find it and who you are. There are also links to recording forms on the OFC website.