Erica carnea

Erica carnea
Erica carnea in flower in snow
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
(unranked):	Asterids
Order:	Ericales
Family:	Ericaceae
Genus:	Erica
Species:	E. carnea
Binomial name
Erica carnea L.

Erica carnea (winter heath,^[1] winter flowering heather, spring heath, alpine heath; syn. E. herbacea, E. mediterranea) is a species of flowering plant in the family Ericaceae native to mountainous areas of central and southern Europe, where it grows in coniferous woodlands or stony slopes.

It is a low-growing, spreading subshrub reaching 10–25 cm (4–10 in) tall, with evergreen needle-like leaves 4-8 mm long, borne in whorls of four. The flowers are produced in racemes in late winter to early spring, often starting to flower while the plant is still covered in snow; the individual flower is a slender bell-shape, 4-6 mm long, dark reddish-pink, rarely white.

The first published name for the species is Erica herbacea; however, the name E. carnea (published three pages later in the same book) is so widely used, and the earlier name so little used, that a formal proposal to conserve the name E. carnea over E. herbacea was accepted by the International Botanical Congress in 1999.

The Latin specific epithet carnea means "flesh pink".^[2]

Cultivation and uses

Cultivar series Springwood

A close-up of the flower and leaf.

It is very widely grown as an ornamental plant for its winter flowering; over 100 cultivars have been selected for variation in flower and leaf colour. Unlike most species of Erica, which are typically calcifuges, it tolerates mildly alkaline as well as acidic soils, making it easier to grow in many areas. Like other species within the genus Erica it is often seen as groundcover amongst plantings of dwarf conifers.^[3]

The following cultivars, forms and hybrids have gained the Royal Horticultural Society's Award of Garden Merit.

'Adrienne Duncan'[4]       'Challenger'[5] 'Loughrigg'[6] 'Myretoun Ruby'[7] 'Nathalie'[8] 'Pink Spangles'[9] 'Rosalie'[10] 'Vivellii'[11]

E. carnea f. alba (white-flowered):- 'Golden Starlet'[12] 'Ice Princess'[13] 'Isabell'[14] 'Springwood White'[15] E. carnea f. aureifolia (golden-leaved):- 'Foxhollow'[16] 'Sunshine Rambler'[17] 'Westwood Yellow'[18] E. × darleyensis (E. carnea × E. erigena)[3] 'Jenny Porter'[19]

References

1. "BSBI List 2007". Botanical Society of Britain and Ireland. Archived from the original (xls) on 2015-02-25. Retrieved 2014-10-17.
2. Harrison, Lorraine (2012). RHS Latin for gardeners. United Kingdom: Mitchell Beazley. p. 224. ISBN 9781845337315.
3. RHS A-Z encyclopedia of garden plants. United Kingdom: Dorling Kindersley. 2008. p. 1136. ISBN 1405332964.
4. "RHS Plant Selector - Erica carnea 'Adrienne Duncan'". Retrieved 18 June 2013.
5. "RHS Plant Selector - Erica carnea 'Challenger'". Retrieved 18 June 2013.
6. "RHS Plant Selector - Erica carnea 'Loughrigg'". Retrieved 18 June 2013.
7. "RHS Plant Selector - Erica carnea 'Myretoun Ruby'". Retrieved 18 June 2013.
8. "RHS Plant Selector - Erica carnea 'Nathalie'". Retrieved 18 June 2013.
9. "RHS Plant Selector - Erica carnea 'Pink Spangles'". Retrieved 18 June 2013.
10. "RHS Plant Selector - Erica carnea 'Rosalie'". Retrieved 18 June 2013.
11. "RHS Plant Selector - Erica carnea 'Vivellii'". Retrieved 18 June 2013.
12. "RHS Plant Selector - E. carnea f. alba 'Golden Starlet'". Retrieved 18 June 2013.
13. "RHS Plant Selector - E. carnea f. alba 'Ice Princess'". Retrieved 18 June 2013.
14. "RHS Plant Selector - E. carnea f. alba 'Isabell'". Retrieved 18 June 2013.
15. "RHS Plant Selector - E. carnea f. alba 'Springwood White'". Retrieved 18 June 2013.
16. "RHS Plant Selector - E. carnea f. aureifolia 'Foxhollow'". Retrieved 18 June 2013.
17. "RHS Plant Selector - E. carnea f. aureifolia 'Sunshine Rambler'". Retrieved 18 June 2013.
18. "RHS Plant Selector - E. carnea f. aureifolia 'Westwood Yellow'". Retrieved 18 June 2013.
19. "RHS Plant Selector - Erica × darleyensis 'Jenny Porter'". Retrieved 18 June 2013.

External links

• Germplasm Resources Information Network: Erica carnea
• ICBN: List of conserved names