''Bryum dixonii'', commonly known as Dixon's threadmoss, is a

moss Mosses are small, non-vascular plant, non-vascular flowerless plants in the taxonomic phylum, division Bryophyta (, ) ''sensu stricto''. Bryophyta (''sensu lato'', Wilhelm Philippe Schimper, Schimp. 1879) may also refer to the parent group bryo ...

endemic to

Scotland Scotland is a Countries of the United Kingdom, country that is part of the United Kingdom. It contains nearly one-third of the United Kingdom's land area, consisting of the northern part of the island of Great Britain and more than 790 adjac ...

. The species occupies

montane Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affects the ecosystem because temperatures lapse rate, fall as elevation increases, causing the ecosystem to stratify. This stratification is ...

habitats, and although rare it has a wide distribution including the central and north-west

Highlands Highland is a broad term for areas of higher elevation, such as a mountain range or mountainous plateau. Highland, Highlands, or The Highlands, may also refer to: Places Africa * Highlands, Johannesburg, South Africa * Highlands, Harare, Zimbab ...

, and the islands of

Skye The Isle of Skye, or simply Skye, is the largest and northernmost of the major islands in the Inner Hebrides of Scotland. The island's peninsulas radiate from a mountainous hub dominated by the Cuillin, the rocky slopes of which provide some o ...

Rùm Rùm (), a Scottish Gaelic language, Scottish Gaelic name often Anglicisation, anglicised to Rum ( ), is one of the Small Isles of the Inner Hebrides, off the west coast of Scotland, in the district of Lochaber. For much of the 20th century the ...

and St Kilda."Moss Species Action Plan US8"
(2001) (pdf) Stirling Council. Retrieved 16 May 2008. Originally discovered on Ben Narnain,

Argyll Argyll (; archaically Argyle; , ), sometimes called Argyllshire, is a Shires of Scotland, historic county and registration county of western Scotland. The county ceased to be used for local government purposes in 1975 and most of the area ...

, in 1898 by Hugh N. Dixon, it was not seen again until 1964 when found by Ursula Duncan at Juanjorge in

Glen Clova The Five Glens of Angus are the five Highland glens located in the western portion of the Angus region of Scotland. The five glens are, from west to east: Glen Isla Drained by the River Isla. Glen Prosen Drained by the Prosen Water. Glen C ...

Angus Angus may refer to: *Angus, Scotland, a council area of Scotland, and formerly a province, sheriffdom, county and district of Scotland * Angus, Canada, a community in Essa, Ontario Animals * Angus cattle, various breeds of beef cattle Media * ...

. As of 2000 there was no species action plan for its protection."Mosses- Scotland"
(2000) (xls) SNH. Retrieved 17 May 2008.

References

External links

Interactive map of the distribution of Dixon's Thread-moss
dixonii Endemic flora of Scotland Highlands and Islands of Scotland {{bryidae-stub