Cornus suecica L.

Lapland cornel (en), Cornouiller de suède (fr), Cornouiller (fr), Cornouiller de Suède (fr)

Species

Angiosperms > Cornales > Cornaceae > Cornus

Characteristics

Stems erect, green, 5–22 cm, appressed-hairy; nodes 4–7, internodes only slightly longer distally; branches at distal 1–3 nodes, ca. as long as distal internodes. Leaves at basal node nonchlorophyllous, opposite, scalelike, caducous, at remaining nodes chlorophyllous, opposite, well developed, persistent; distalmost leaves similar in size to those at 2 more proximal nodes; petiole 0–7.5 mm; blade ovate or oval, 1.3–4 × 0.7–2.8 cm, apex broadly acute or obtuse, abaxial surface pale green, moderately appressed-hairy, adaxial surface bluish green, appressed-hairy; secondary veins 3 per side, all arising from near base, occasionally distalmost vein bifurcating in basal 1/5. Inflorescences 5–17-flowered; peduncle 8–20 mm; primary branches 0–0.4 mm; bracts white, often red-or purple-tinged, ± equal, ovate, 8–12 × 4–7.5 mm, apex slightly acute. Pedicels 0.7–1.5 mm, moderately appressed-hairy proximally, densely at base of hypanthium. Flowers: hypanthium deep purple, 1–2 mm, very sparsely appressed-hairy; sepals deep purple, 0.2–0.5 mm, apex acute, thick, densely hairy on margins, densely glandular; petals purple, 1.2–1.5 mm, apical awn 0.5 mm; nectary purple or black. Drupes 3–8 per infructescence, red, globose, 5–8 mm; stone usually globose, 2.1–3.4 mm diam., longitudinally grooved, apex rounded. 2n = 22.
More
Much like no. 8 [Cornus canadensis L.]; stems 5–15 cm, regularly bearing a few pairs of cauline lvs as well as the terminal cluster or pair and often emitting lateral branches from their axils; lvs sessile; lateral veins usually 2 pairs, arising from or very near the base of the lf; bracts white, 1 cm; fls dark purple; stone lightly grooved, bilocular; 2n=22. Wet woods and rocks; circumboreal, s. in Amer. to Nf., N.S., and Que. (Chamaepericlymenum s.)
A shrubby plant. It keeps growing from year to year. It has an underground rhizome that sends out suckers. The stems grow from this. It grows 30 cm high. There are 3-6 pairs of pale green rounded leaves. The flowers have 4 white bracts with a small purplish black flower in the centre. There are 3-10 bright red berries at the top. They are about 1 cm across.
Life form perennial
Growth form
Growth support free-standing
Foliage retention
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) 0.3
Mature height (meter) 0.15 - 0.23
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

In groups or forming pure thickets in open damp, mossy forests, particularly birch, shrubby thickets, maritime heath, moorland, tundra, or copse, along streams, peat banks, bogs, marshes; at elevations up to 900 metres.
More
Temperate. It grows on dry and rocky sites in the Arctic in Asia and Europe. It grows best in moist acidic soils.
Light 4-9
Soil humidity 4-6
Soil texture 3-5
Soil acidity 1-6
Soil nutriment -
Hardiness (USDA) 2-4

Usage

The fruit can be mixed with others berries for puddings and jams.
Uses medicinal
Edible fruits
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

It is usually grown by dividing the plant removing suckers.
Mode divisions seedlings
Germination duration (days) 90 - 730
Germination temperacture (C°) 10 - 15
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -45
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Habit

Cornus suecica habit picture by Terje Norli (cc-by-sa)
Cornus suecica habit picture by Genghis Attenborough (cc-by-sa)

Leaf

Cornus suecica leaf picture by Gøran Flakne Gynnild (cc-by-sa)
Cornus suecica leaf picture by flowsen (cc-by-sa)
Cornus suecica leaf picture by Peter Andresen (cc-by-sa)

Flower

Cornus suecica flower picture by KS Mariusz (cc-by-sa)
Cornus suecica flower picture by Graciela Rusch (cc-by-sa)
Cornus suecica flower picture by KS Mariusz (cc-by-sa)

Fruit

Cornus suecica fruit picture by Alexandre POIREL (cc-by-sa)
Cornus suecica fruit picture by Gøran Flakne Gynnild (cc-by-sa)
Cornus suecica fruit picture by Gøran Flakne Gynnild (cc-by-sa)

Distribution

Cornus suecica world distribution map, present in Canada, Germany, Denmark, Finland, France, Iceland, Japan, Netherlands, Norway, Poland, Sweden, and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:271681-1
WFO ID wfo-0000924860
COL ID YGMW
BDTFX ID 120536
INPN ID 717922
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Arctocrania suecica Chloranthus integrifolius Chamaepericlymenum suecicum Cornella suecica Cornus biramis Cornus suecica Eukrania suecica Cornus borealis Cornus herbacea Cornus suecica f. suecica Cornus suecica f. semivirescens