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Blossom of lesser celandine (Ficaria verna) Penduculate oak trees in Wistman's Wood.. The concept of ancient woodland, characterised by high plant diversity and managed through traditional practices, was developed by the ecologist Oliver Rackham in his 1980 book Ancient Woodland, its History, Vegetation and Uses in England, which he wrote following his earlier research on Hayley Wood in ...
Very rare species are not considered axiophytes; for a species to be a useful indicator of quality habitat it must be relatively frequent in those habitats, but scarce elsewhere. A typical example would be dog's mercury (Mercurialis perennis), a plant slow to colonise new sites, but common in ancient woodland and old hedgerows.
The antiquity of the woodlands is reflected in the very high number of ancient woodland indicator species recorded within the site. Over fifty such species occur, including a number of rare or local plants such as tutsan (Hypericum androsaemum) making it one of the botanically richest woods in Hampshire. [1]
Aller and Beer Woods are outstanding examples of ancient, escarpment woodland managed in a traditional coppice-with-standards system. The woodland is a variant of the calcareous ash /Wych elm stand-type, with pedunculate oak ( Quercus robur ), and ash ( Fraxinus excelsior ) the dominant canopy trees throughout, and with scattered concentrations ...
The site is coppiced ancient woodland on boulder clay. It has diverse tree species, including wych elm and hornbeam, resulting in a rich ground flora. Dog's mercury is dominant over most of the woodland floor, with plants such as angelica sylvestris and tufted hair grass in wetter areas. [29] Hertford Heath: 29.1 hectares (72 acres) YES ...
There is also an extraordinary range of geophytes, the plants that have bulbs or bulbous growths that make them especially adapted to woodland. These include the ancient woodland indicators of lily-of-the-valley, herb paris and ramsons, but also the uncommon in angular Solomon'-seal (Polygonatum odoratum) as well as the common in bluebells ...
Gillies Hill hosts a large array of plants native to Central Scotland. The hill is home to at least 38 Ancient Woodland indicator species from the AWVP – Europe/National/Scotland list and 21 from the AWVP - Scotland list, a record Scots Pine, a record Rowan, and an abundance of wildflower, lichen, fungi, moss, and grass species.
In Britain Tilia cordata, traditionally called pry, is considered an indicator of ancient woodland, and is becoming increasingly rare. [9] Owing to its rarity, a number of woods have been given SSSI status. Cocklode Wood, part of the Bardney Limewoods in Lincolnshire, is the best surviving spread of medieval small leaved limes in England. [10]