Monk Wood

Site of Special Scientific Interest · 54.8992, -2.3408

Condition (Natural England)

Unfavourable Recovering (1)
UnitFeatureConditionArea (ha)Assessed
NY782561 Unfavourable Recovering 19.38 2010-08-20

Description

Description Monk Wood occupies a steep, west facing slope above the River West Allen and incorporates a large area of ancient sessile oak Quercus petraea with a dense canopy. Most of the trees have grown up from singled coppice and ring boring measurements have indicated some trees to be at least 300 years old. Holly Ilex aquifolium, birch Betula spp. and rowan Sorbus aucuparia are scattered throughout the woodland. The presence of bilberry Vaccinium myrtillus, ling Calluna vulgaris and wood rush Luzula sylvatica in the herb layer indicates the acid nature of the soil. Common cow wheat Melampyrum pratense, honeysuckle Lonicera periclymenum and wood sage Teucrium scorodonia are frequent in places. A large part of the woodland is invaded by rhododendron Rhododendron ponticum which shades out other species and needs to be controlled to maintain the biological interest of the site. Wych elm Ulmus glabra, ash Fraxinus excelsior and hazel Corylus avellana coppice occur near the river and here wild garlic Allium ursinum and dog’s mercury Mercurialis perennis are common in the ground flora. A plantation of mature beech Fagus sylvatica is present in the north of the site and exotic conifers, including Douglas fir Pseudotsuga menziesii and Wellingtonia Sequoiadendron giganteum were planted in some areas of the woodland during the nineteenth century. The luxurian flora of epiphytic lichens includes one of the few occurrences of lungwort Lobaria pulmonaria in north east England, whilst Thelotrema lepadinum, Pachyphiale cornea and other species characteristic of old woodland sites are also found. Script lichens Graphis spp. grow widely on beech and the crustose lichen Parmeliopsis hyperopta occurs on a few trees. The rare wood fescue Festuca altissima grows in the woodland and the locally uncommon vetch Vicia sylvatica and bird’s nest orchid Neottia nidus-avis are also present. Other Information During the 1984 revision the boundary of this site has been amended both by extension Hitch Haugh and deletion. * Under Section 23 of the National Parks and Access to the Countryside Act, 1949.

Species mentioned

English name
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Latin name
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IUCN / Red List Type Family
wood fescue Festuca altissima Not listed in GB list grass poaceae
ramson Allium ursinum LC herb liliaceae
honeysuckle Lonicera periclymenum LC herb caprifoliaceae
common cowwheat Melampyrum pratense VU herb orobanchaceae
dog's mercury Mercurialis perennis LC herb euphorbiaceae
birdsnest orchid Neottia nidus-avis VU herb orchidaceae
wood sage Teucrium scorodonia LC herb lamiaceae
wood vetch Vicia sylvatica Not listed in GB list herb fabaceae
tree lungwort Lobaria pulmonaria LC lichen no common name
no common name Pachyphiale cornea Not listed in GB list lichen no common name
grey starburst lichen Parmeliopsis hyperopta LC lichen no common name
barnacle lichen Thelotrema lepadinum LC lichen no common name
great wood rush Luzula sylvatica LC rush juncaceae
rhodedendron Rhododendron ponticum Not listed in GB list shrub ericaceae
billberry Vaccinium myrtillus LC shrub ericaceae
bell heather or ling Calluna vulgaris NT shrub dwarf ericaceae
hazel Corylus avellana LC tree corylaceae
beech Fagus sylvatica LC tree fabiaceae
ash Fraxinus excelsior LC tree oleaceae
holly Ilex aquifolium LC tree aquifoliaceae
Douglas fir Pseudotsuga menziesii Not listed in GB list tree pinaceae
sessile or durmast oak Quercus petraea LC tree fagaceae
giant sequoia or wellingtonia Sequoiadendron giganteum Not listed in GB list tree cupressaceae
rowan Sorbus aucuparia LC tree rosaceae
wych elm Ulmus glabra LC tree ulmaceae

Plant communities

A9 — Fast flowing river and stream, Marginal and inundation, Pond ditch and canal, Sluggish river and stream

Potamogeton natans community

Schoenoplectus lacustris, Juncus bulbosus, Sparganium angustifolium, Sparganium erectum, Sparganium minimum, Alisma plantago-aquatica, Lobelia dortmanna, Equisetum fluviatile, Myriophyllum alterniflorum, Elodea canadensis, Lemna minor, Lemna trisulca, Nymphaea alba, Callitriche platycarpa, Callitriche stagnalis, Littorella uniflora, Potamogeton natans, Ranunculus trichophyllus, Glyceria fluitans, Chara subspinosa

A14 — Fast flowing river and stream

Myriophyllum alterniflorum community

Isolepis fluitans, Juncus bulbosus, Fontinalis antipyretica, Lobelia dortmanna, Equisetum fluviatile, Myriophyllum alterniflorum, Lemna minor, Callitriche stagnalis, Littorella uniflora, Potamogeton filiformis, Potamogeton gramineus, Potamogeton natans, Ranunculus peltatus, Chara spp., Nitella hyalina

A17 — Chalk river and stream, Fast flowing river and stream

Ranunculus penicillatus ssp. pseudofluitans community

Berula erecta, Nasturtium officinale, Elodea canadensis, Lemna minor, Callitriche stagnalis, Veronica beccabunga, Polygonum amphibium, Polygonum hydropiper, Potamogeton crispus, Potamogeton pectinatus, Ranunculus penicillatus ssp. pseudofluitans

A18 — Fast flowing river and stream

Ranunculus fluitans community

Fontinalis antipyretica, Fontinalis squamosa var. curnowii, Myriophyllum alterniflorum, Myriophyllum spicatum, Elodea canadensis, Mentha aquatica, Lemna gibba, Lemna minor, Potamogeton perfoliatus, Ranunculus fluitans, Glyceria fluitans, Phalaris arundinacea