Lists of Sites of Special Scientific Interest in Clwyd comprise:
- List of Sites of Special Scientific Interest in Conwy County Borough (east)
- List of Sites of Special Scientific Interest in Denbighshire
- List of Sites of Special Scientific Interest in Flintshire
- List of Sites of Special Scientific Interest in Powys (small part)
- List of Sites of Special Scientific Interest in Wrexham County Borough
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