local organisations

Avon Wildlife Trust

Bristol Naturalists Society

Bristol Regional Environmental Records Centre

Exmoor Natural History Society

Somerset Archaeological & Natural History Society

Somerset Environmental Records Centre

Somerset Wildlife Trust

Avon Gorge & Downs Wildlife Project

similar groups in other counties

The Oxford Rare Plants Group is a part of The Ashmolean Natural History Society of Oxfordshire.

Hants Plants - a site for botanists in Hampshire

Botanical Cornwall Group

Sussex Botanical Recording Society

Essex Botany Group

Herefordshire Botanical Society

Hertfordshire Natural History Society

national organisations

The Botanical Society of the British Isles

MapMate

Plantlife

The Wild Flower Society

Natural England

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