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If you find the database useful for your work, please mention it when citing sources of information. It may be cited as…

‘The Royal Horticultural Society Horticultural Database’, available at www.rhs.org.uk

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Bulbs (inc. Orchids)
Plant nameInformation

Trillium albidum Award of Garden Merit (H5) 2012

Suitable for the rock garden or alpine house

Trillium chloropetalum var. giganteum Award of Garden Merit (H5) 1993

Suitable for the rock garden or alpine house

Trillium erectum Award of Garden Merit (H5) 1993

Suitable for the rock garden or alpine house

Trillium grandiflorum Award of Garden Merit (H5) 1993

Suitable for the rock garden or alpine house

Trillium luteum Award of Garden Merit (H5) 1993

Suitable for the rock garden or alpine house

Trillium rivale Award of Garden Merit (H4) 1993

Suitable for the rock garden or alpine house

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