Erica canaliculata Andrews

Hairy grey heather (en)

Species

Angiosperms > Ericales > Ericaceae > Erica

Characteristics

Erect shrub up to 1.9 m (6 ft) and more. Branches ascending, greyish-puberulous, in some specimens floccose with minute compound hairs, with many, spreading, copiously floriferous branchlets. Leaves 3-nate, 4-10 mm long, erect-spreading, linear, deeply sulcate to open-backed, showing a paler tomentulose undersurface, scabrid-puberulous above sometimes becoming glabrous and smooth. Flowers normally 3-nate but often by arrest of the lateral branchlets appearing umbellate, subcorolline; peduncles 4-4.5 mm.long, slender, puberulous; bracts basal, minute. Calyx glabrous, roughly papillose, pallid outside, red within, the central line closely adpressed to the corolla, deeply 4-fid; lobes ovate, acute, 2-4 times the length of the tube, ciliate at the base, sides more or less strongly reflexed and the whole then tetragonous and 1.5-2 mm long, reaching generally about 1/2 the height of the corolla. Corolla 3-3.5 mm long, broadish-cyathiform or subcampanulate, tetragonous, glabrous, rosy; lobes about 1/2 as long as the tube not, or slightly, spreading, broad, obtuse. Anthers subexserted or only manifest, about 1 mm long, lateral, oblong, obtuse, muticous; pore 1/3 the length of the cell. Ovary subglobose, velvety or glabrous; style long-exserted, slender; stigma simple.
More
Erect shrub, up to ± 2.0 m high. Leaves 3-nate, 4-10 mm long, erect-spreading, linear, deeply sulcate to open-backed, scabrid-puberulous above, paler tomentose below. Flowers 3-nate, appearing umbellate, subcoralline or calycine. Calyx glabrous, roughly papillose, pale outside, red within, closely appressed to corolla, deeply 4-fid; lobes 2-4 times length of tube (1.5-2.0 mm), ovate, acute, ciliate at base, sides ± strongly reflexed. Corolla 3.0-3.5 mm long, broadish cyathiform or subcampanulate, tetragonous, glabrous, rosy; lobes ± 1/2 as long as tube, slightly spreading, broad, obtuse. Anthers subexserted or manifest, ± 1 mm long, lateral, oblong, obtuse, muticous; pore 1/3 length of theca. Ovary subglobose, velvety or glabrous; style long exserted, slender; stigma simple. Flowering time all year.
Erect shrub to 2 m. Flowers small, calycine, cup-shaped, pink.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 1.0 - 1.5
Mature height (meter) 2.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 6-9
Soil humidity 3-6
Soil texture 3-4
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 9-10

Usage

Uses environmental use
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings. Seeds needs stratification.
Mode cuttings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment stratification
Minimum temperature (C°) -7
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Erica canaliculata unspecified picture

Distribution

Erica canaliculata world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:328367-1
WFO ID wfo-0000671612
COL ID 6GKK4
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Erica canaliculata Ericoides canaliculatum Erica canaliculata var. boscaweniana