Caithness, Sutherland and Easter Ross, may refer to:
- Caithness, Sutherland and Easter Ross (UK Parliament constituency), a Scottish constituency of the House of Commons of the Parliament of the United Kingdom
- Caithness, Sutherland and Easter Ross (Scottish Parliament constituency), a constituency of the Scottish Parliament
- Caithness, Sutherland and Easter Ross, one of three corporate management areas of the Highland Council, Scotland, created in 2007
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction