What's in a name?
To my knowledge four organisms have been named after Rannoch. One is a plant and the other three are moths. If you know of others I would be interested.
The Rannoch Rush,
See the Wikipedia link for more information.
https://en.m.wikipedia.org/wiki/Scheuchzeri
To quote Wikipedia -
“The English name refers to its occurrence on Rannoch Moor in central Scotland, the first site in Great Britain the species was known from, and only one where it currently occurs; it is extinct at a few other wetland sites further south in Britain, being found in pools and west hollows of ancient undisturbed Sphagnum bogs.”
The Rannoch Brindled Beauty,
This is a Geometric Moth.
See the link to Wikipedia for more information.
https://en.m.wikipedia.org/wiki/Lycia_lapponaria
The Rannoch Sprawler
This is a Moth local to Perthshire and Invernessshire.
See link to U.K. Moths for more information.
https://www.ukmoths.org.uk/species/brachionycha-nubeculosa
The Rannoch Looper
A Geometrid moth
See the link to Butterfly Conservation for more information.
https://butterfly-conservation.org/51-1487/rannoch-looper.html