Arkley South Fields are a Site of Borough Importance for Nature Conservation, Grade II, in Arkley in the London Borough of Barnet. It is an extensive area of set-aside agricultural fields with hedgerows and ditches. It is not of great botanical interest, and its conservation value lies in its breeding birds, especially skylarks, a declining species which is a priority under the UK Biodiversity Action Plan. It also supports breeding meadow pipits, kestrels, reed buntings, whitethroats, willow warblers and green woodpeckers.[1]
There is no public access, but going down Barnet Gate Lane from Barnet Road, it can be viewed after the last houses on the left.
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