North Merseyside Biodiversity Action Plan: Petalwort
1. CURRENT STATUS 1.1 National 1.1.1 Petalwort is a nationally scarce liverwort found mainly in damp, lime-rich sand-dune slacks. It occurs in 16 Vice Counties in Britain and two in Northern Ireland. The largest known populations are in Cornwall, Devon, Cardigan, Anglesey, South Lancashire, Northumberland and West Ross. It is thought that 25 – 49%… Read More »