Daboecia

Life-forms

Classification System: APG IV

Superregnum: Eukaryota
Regnum: Plantae
Cladus: Angiosperms
Cladus: Eudicots
Cladus: Core eudicots
Cladus: Asterids
Ordo: Ericales

Familia: Ericaceae
Subfamilia: Ericoideae
Tribus: Ericeae
Genus: Daboecia
Species: D. azorica – D. cantabrica

Name

Daboecia D.Don (1834)

Type species: D. polifolia D.Don, nom. illeg.

Synonyms

Homotypic
Boretta Necker ex Baill., Hist. Pl. 11: 173. 1891; Necker ex Kuntze, Rev. Gen. 2: 387. 1891.

References

Don, D. 1834. Edinburgh New Philosophical Journal 17: 160.

Links

Hassler, M. 2020. Daboecia. World Plants: Synonymic Checklists of the Vascular Plants of the World In: Roskovh, Y., Abucay, L., Orrell, T., Nicolson, D., Bailly, N., Kirk, P., Bourgoin, T., DeWalt, R.E., Decock, W., De Wever, A., Nieukerken, E. van, Zarucchi, J. & Penev, L., eds. 2020. Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2020 Apr 27. Reference page.
Govaerts, R. et al. 2020. Daboecia in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2020 Apr 27. Reference page.
International Plant Names Index. 2020. Daboecia. Published online. Accessed: Apr 27 2020. Reference page.
Tropicos.org 2020. Daboecia. Missouri Botanical Garden. Published online. Accessed: 27 Apr 2020.

Vernacular names
suomi: Nummikanervat
svenska: Atlantljungssläktet

Daboecia /dæˈbiːʃiə/,[1] or St. Dabeoc's heath, is a small genus of flowering plants in the family Ericaceae, containing two evergreen shrubs, closely related to the genus Erica. They are native to cliffs and heathland in southern Atlantic Europe and the Azores.[2]
Description

They produce urn-shaped flowers in shades of white, pink and red. Daboecia differ from European Erica species in having a substantially larger corolla. The leaves are always alternate in Daboecia, never whorled. The generic name comes from the Irish Saint Dabheog.
Distribution

Daboecia has an oceanic distribution in western Europe, including western Ireland, western France, northwestern Spain, northwestern mainland Portugal and the Central Group of the Azores.[3] Like Erica and Calluna species, Daboecia are calcifuges, but will tolerate neutral soils and avoid peat.
Species

Daboecia azorica Tutin & E. F. Warb.
Daboecia cantabrica (Huds.) K. Koch (Irish heath)[4]

Some botanists regard D. azorica as a subspecies of D. cantabrica, which would render the genus monospecific.
Cultivation

The two species have been extensively cultivated and hybridised to produce a number of popular garden plants. Cultivars include selections from the hybrid between the two species, which is named Daboecia × scotica.

The following cultivars have gained the Royal Horticultural Society's Award of Garden Merit (confirmed 2017):[5]

D. cantabrica 'Waley's Red'[6]
D. cantabrica subsp. scotica 'Silverwells'[7]
D. cantabrica subsp. scotica 'William Hicks'[8]

References

Sunset Western Garden Book, 1995:606–607
"Daboecia cantabrica (Huds.) C. Koch". Catalogue of Life. Retrieved 24 March 2021.
RHS A-Z encyclopedia of garden plants. United Kingdom: Dorling Kindersley. 2008. p. 1136. ISBN 978-1405332965.
"Irish heath". Merriam-Webster. Retrieved 6 February 2018.
"AGM Plants - Ornamental" (PDF). Royal Horticultural Society. July 2017. p. 16. Retrieved 24 January 2018.
"RHS Plantfinder - D. cantabrica 'Waley's Red'". Retrieved 6 February 2018.
"RHS Plantfinder - D. cantabrica subsp. scotica 'Silverwells'". Retrieved 6 February 2018.

"RHS Plantfinder - D. cantabrica subsp. scotica 'William Hicks'". Retrieved 6 February 2018.

Oliver, E. G. H. (2000). Systematics of Ericeae. Contributions from the Bolus Herbarium 19.
Nelson, E. C. (1984). Dabeoc – a saint and his heather. Yearbook of the Heather Society 1984: 41–46.
Nelson, E. C. (2000). A history, mainly nomenclatural, of St Dabeoc's heath. Watsonia 23: 47–58.