Below is a list of Bergenia taxa which are considered rare and endangered in cultivation today. The list on the left consists of rare species and hybrids. The list on the right is of the 19th century varieties raised and named by Thomas Smith of Daisy Hill Nursery in Newry, Ireland that are now considered to be exceptionally rare and mostly lost to cultivation, though may still grow in private and public gardens, including botanical collections. If you happen to grow any of the plants listed below, please get in touch as I would love to discuss proposals for their conservation.

• Bergenia aff. purpurascens ACE 2175

• Bergenia 'Allertal'

• Bergenia 'Andrea'

• Bergenia 'Belvedere'

• Bergenia ciliata hybrids

• Bergenia ciliata 'Leichtlinii'

• Bergenia ciliata 'Rosea'

• Bergenia ciliata subsp. ficifolia

• Bergenia ciliata 'Superba'

• Bergenia ciliata 'Yellow Medley'

• Bergenia cordifolia 'Flore Pleno'

• Bergenia cordifolia 'Senior'

• Bergenia crassifolia CKS 93/143

• Bergenia 'Elite'

• Bergenia emeiensis 'Merry Bells'

• Bergenia emeiensis 'Pink Cloud'

• Bergenia emeiensis var. rubellina

• Bergenia 'Flower Joy'

• Bergenia 'Franziska'

• Bergenia 'Frau Holle'

• Bergenia 'Heronswood Hybrid'

• Bergenia 'Illusion'

• Bergenia 'Ingwerson’s Minima'

• Bergenia 'Jessica'

• Bergenia 'Little Pine'

• Bergenia 'Morgenlicht'

• Bergenia 'Mozart'

• Bergenia 'Perfect'

• Bergenia 'Peter Jackson'

• Bergenia purpurascens CC 3285

• Bergenia purpurascens SDR 4548

• Bergenia 'Purpurglocken'

• Bergenia 'Purpurkönigin'

• Bergenia 'Rathekim'

• Bergenia 'Red Rush'

• Bergenia 'Rosi Ruffles'

• Bergenia 'Ruby Elf'

• Bergenia 'Schneeglocke'

• Bergenia 'Simply Sweet'

• Bergenia 'Solar Flare'

• Bergenia 'Sunshine'

• Bergenia 'Tim'

• Bergenia 'Traum'

• Bergenia tianquanensis

• Bergenia 'Walter Kienli'

• Bergenia 'Winterzauber'