Huntingdonshire - Botanical Society of the British Isles

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Dactylorhiza traunsteinerioides at Woodwalton Fen SSSI and Oenanthe crocata at Norman Cross Pits (© David Broughton) Lathyrus palustris at Woodwalton Fen SSSI (© David Broughton) 44
Lepidium heterophyllum Benth. Smith’s Pepperwort National Status: Not scarce, not threatened County Status: Rare (1 site, tetrad) Site Grid Reference Last Record Orton Pits SSSI TL1694 (tetrad) 2005 (DB) A rare species of dry turf, disturbed ground and field corners. Like the above species and Cynoglossum officinale, it has probably suffered as habitats have become increasingly tidy and homogenous. Lithospermum arvense L. Corn Gromwell National Status: Endangered County Status: Rare (1 site, 1 tetrad) Site Grid Reference Last Record King’s Ripton TL264755 1999 (TW) This species was formerly widely distributed throughout the Midlands and central-southern and eastern England. It has since undergone a marked decline across its range. Although it is capable of competing well with modern cereal cultivars, it is susceptible to many herbicides (Wilson & King, 2003). Luzula multiflora (Ehrh.) Lejeune ssp. congesta (Thuill.) Arcang. Heath Wood-rush National Status: Not scarce, not threatened County Status: Scarce (5 sites, 8 tetrads) Brampton Wood SSSI Holme Fen SSSI: Compartment 3 Middle Covert Jackson’s Covert Site Grid Reference Last Record TL1769 TL1770 TL181698 TL1989 TL210891 TL2189 2009 (DB) 2009 (DB) 2008 (DB) 2006 (MM) 2008 (DB) 2006 (MM) Monks Wood SSSI TL20198042 2009 (DB) Waresley Wood SSSI TL261544 2009 (DB) Woodwalton Fen SSSI & SAC TL230842 2008 (DB) Uncommon and apparently restricted to protected ancient boulder clay woodlands and fens. Possibly slightly under-recorded (the species aggregate is comparably scarce) as the subspecies were not distinguished by Wells (2003). 45
Page 1: Rare Plant Register for Huntingdons
Page 4 and 5: Hybrid taxa create another set of p
Page 6 and 7: 7. References Cheffings, C.M. & Far
Page 8 and 9: occupy (in Huntingdonshire) a gener
Page 10 and 11: Hemingford Grey TL285701 2008 (LF)
Page 12 and 13: Always very rare in Huntingdonshire
Page 14 and 15: This attractive subspecies was firs
Page 16 and 17: A common sedge nationally but very
Page 18 and 19: Carex viridula Michaux ssp. brachyr
Page 20 and 21: Cerastium arvense L. Field Mouse-ea
Page 22 and 23: Chara canescens Desv. & Lois. Beard
Page 24 and 25: This species is widespread, but rar
Page 26 and 27: Dactylorhiza traunsteinerioides (Pu
Page 28 and 29: Dryopteris borreri (Newman) Newman
Page 30 and 31: Woodwalton Fen SSSI & SAC TL229833
Page 32 and 33: Fritillaria meleagris L. Fritillary
Page 34 and 35: Wansford Railway (disused) TL077496
Page 36 and 37: Hieracium umbellatum L. ssp. umbell
Page 38 and 39: countryside and waste places (Stewa
Page 40 and 41: Juncus compressus Jacq. Round-fruit
Page 42 and 43: Anacamptis morio at Upwood Meadows
Page 44 and 45: Myosurus minimus at Upwood Meadows
Page 48 and 49: Luzula multiflora (Ehrh.) Lejeune s
Page 50 and 51: This rare species occurs in a range
Page 52 and 53: Neottia nidus-avis (L.) Rich. Bird
Page 54 and 55: Last recorded in 1846 from Somersha
Page 56 and 57: Pedicularis palustris L. Marsh Lous
Page 58 and 59: Waresley Wood SSSI TL263546 2009 (D
Page 60 and 61: Holme Lode Covert Middle Covert TL2
Page 62 and 63: Ranunculus parviflorus L. Small-flo
Page 64 and 65: Rubus percrispus D. Allen & R.D. Ra
Page 66 and 67: one-year old plants were introduced
Page 68 and 69: Monks Wood SSSI Upton Wood TL190795
Page 70 and 71: Teucrium scorodonia L. Wood Sage Na
Page 72 and 73: ealignment works, the installation
Page 74 and 75: Verbena officinalis L. Vervain Nati
Page 76 and 77: vegetation. It is capable of formin
Page 78 and 79: Appendix 1 Extinctions Many of the
Page 80 and 81: Appendix 2 Data Deficient Species A
Page 82 and 83: Appendix 3 Additional Species Not Y
Page 84 and 85: Lady’s Wood 6, 17, 53, 60, 66 Lit

Huntingdonshire - Botanical Society of the British Isles

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