R adamsii (1)
R adamsii (2)
R amplificatus
R anglocandicans
R anisacanthos
R armeniacus
R armeniacusxcriniger
R armipotens
R babingtonianus
R boreanus
R boudiccae (1)
R boudiccae (2)
R brittanicus
R cantabrigiensis
R cardiophyllus
R conjungens (1)
R criniger
R crudelis
R dasyphyllus
R eboracensis (1)
R eboricensis (2)
R echinatoides
R echinatus (1)
R echinatus (2)
R elegantispinosus
R flexuosus
R garriannensis
R glareosus
R gratus
R hindii
R hylocharis
R ideaeus
R insectifolius
R laciniatus
R leyanus
R lindleianus
R marshallii
R moylei
R mucronulatus (1)
R mucronulatus (2)
R nemoralis
R norvicensis
R polyanthemos
R permundus
R orbus
R paraplicatus
R playacanthus
R pruinosus
R rhombifolius
R rufescens (1)
R rufescens (2)
R subinermoides (1)
R subinermoides (2)
R tardus
R trichodes
R tuberculatus (1)
R tuberculatus (2)
R ulmifolius (1)
R ulmifolius (2)
R ulmifolius x caesii
R vestitus
R vestitus (white form)
Rubus vigorosus
R villosior
R winteri
To be confirmed
Unknown 1
Unknown 2
Unknown 3
Unknown 4
Unknown 5
Unknown 6
Unknown 7
Unknown 8
Possible 1
R ulmifoliusxvestitus
R unknown - Micantes