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Meconopsis 'Mrs Jebb'

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There are over 700 National Plant Collections® in the UK, Ireland and Channel Islands. Search the National Plant Collections.

NEW National Plant Collections accredited June 2024:

Brugmansia (Lee Betts, Devon); Colocasia spp. & cvs. (Peter Davidson, Dorset); Ficus carica cvs. (RHS Garden Wisley, Surrey); Geum coccineum & Geum rivale cvs. (Maria Heffer, Bath); Matteuccia and Woodwardia (Picton Castle Trust, Roddy Milne, Pembrokeshire); Papaver Oriental Group (Lorraine Vaun-Davis, Somerset); Platycerium spp. (Dr. Tom Bellamy in Oxfordshire); Salvia cvs. (microphylla & relatives) (Graham Last in Norfolk).

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Your search produced 725 results.

Heliconia

Royal Botanic Gardens Kew

Surrey

Search the National Plant Collections

There are over 700 National Plant Collections® in the UK, Ireland and Channel Islands. Search the National Plant Collections.

Heliconia

Heliotropium

Helleborus spp. & hybrids

Heloniopsis & Ypsilandra

Hemerocallis (incl. R H Coe, L W Brummitt & G Yeld)

Hemerocallis (post 2004 hybrid registrations, suited to the UK climate)

Hemerocallis (R H Coe, L W Brummitt & H J Randall cvs.)

Hemerocallis (spider & unusual forms)

Hemerocallis cvs. with the RHS AGM

Hemerocallis pre 1977 (collected by Lady Carew-Pole)

Hemerocallis spp., forms, vars. & interspecific hybrids

Hepatica

Heritage Seed Library (vegetable)

Hesperantha coccinea cvs. (Schizostylis)

Heuchera

Heuchera (trialled hardy in Yorkshire)

Heuchera, × Heucherella & Tiarella (bred & introduced by Terra Nova Nurseries, Oregon)

× Heucherella

Hilliers (plants raised by)

Hippeastrum spp.

Hoheria

Hosta

Hosta

Hosta (British introductions)

Hosta (European & Asiatic)

Hosta (large & giant leaved)

Hosta (large leaved) pre 2000

Hosta (miniature & very small) NEW

Hosta (small & miniature)

Hosta cvs. (Mouse series)

Hosta 'Halcyon' & sports

Hosta spp. & British hybridised introductions (1976-2016)

Hosta spp., forms, vars. & interspecific hybrids

Hosta with the RHS AGM

Humulus lupulus (historic varieties & elite breeding stocks)

Hyacinthella NEW

Hyacinthus orientalis

Hydrangea paniculata

Hydrangea serrata

Hypericum sect. Androsaemum & Ascyreia spp.

Hypericum spp. & cvs.

Hyssopus

Ilex

Impatiens spp.

Ipheion sessile & I. uniflorum cvs.

Iris (Arthur J Bliss introductions )

Iris (Dykes Medal winners)

Iris (irises of J. D. Taylor)

Iris (Rowden collection)

Iris (Sir Cedric Morris introductions)

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