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The RHS Herbarium welcomes material of plants in cultivation that are new or unusual. Material can either be pressed before sending or material can be sent in fresh and it can be processed here. If sending material to the herbarium, a few simple rules will help to keep it in the best condition for pressing.
Address packages clearly to:
RHS Garden Wisley
Tel: 01483 224234
the RHS today and get 12 months for the price of 9
• Nomenclatural standards
• Pressing and collecting samples
• Specimen database
• History of the RHS Herbarium
• Collections in the RHS Herbarium
Join the RHS and ask the experts
As an RHS member, if you need a plant, pest or disease identified, RHS experts at Wisley can help.
Find out more
Send in a sample to the Herbarium
Pressing and collecting samples
History of the RHS Herbarium
Collections in the RHS Herbarium
We're a UK charity established to share the best in gardening. We want to enrich everyone's life through plants, and make the UK a greener and more beautiful place.
Join the RHS today and get 12 months for the price of 9