Riddles Wood

Also within

Essex County

Condition (Natural England)

Habitats

Bracken scrub, Coppiced woodland

Geology & landscape

Landscape processes: Glacial

Description

Area,37.3 hectares 92.2 ac Description Riddles Wood contains some of the best examples in Essex of chestnut coppice, derived from ancient pedunculate oak hazel and pedunculate oak hornbeam woodland. The soils are varied, being derived from glacial sands and gravels in the west and London Clay in the east. This results in a diversity of woodland types and a rich and varied ground flora, including several uncommon Essex species. The canopy consists mainly of pedunculate oak Quercus robur, over a coppice layer of sweet chestnut Castanea sativa with a scattering of hazel Corylus avellana and a small area of hornbeam Carpinus betulus along the eastern edge. There is a small amount of ash Fraxinus excelsior, mainly confined to the damper London Clay soils, while birch Betula spp. and aspen Populus tremula occur as invasive species of the young coppice. Holly Ilex aquifolium and wild service Sorbus torminalis occur locally, mainly along the boundary of the wood. The ground flora is dominated by bramble Rubus sp., bracken Pteridium aquilinum, or in places by greater stitchwort Stellaria holostea. In an area of poor, gravelly soil in the north west, wood sage Teucrium scorodonia is co-dominant with bracken, creeping soft grass Holcus mollis and honeysuckle Lonicera periclymenum. Other herb species include moschatel Adoxa moschatellina, yellow archangel Lamiastrum galeobdolon and common cow wheat Melampyrum pratense. Species of special note are wood small reed Calamagrostis epigejos, Butcher's broom Ruscus aculeatus and broad leaved helleborine Epipactis helleborine, soft Shield fern Polystichum setiferum and the rare orpine Sedum telephium. The plant communities have benefited from recent coppice management. Additional habitats are provided by a system of rides and a small pond.

Species mentioned

Plant communities