Maianthemum canadense Desf.

Canada mayflower (en)

Species

Angiosperms > Asparagales > Asparagaceae > Maianthemum

Characteristics

Stem 5–20 cm; lvs (1)2(3), short-petioled to sessile, 3–10 cm, ovate to ovate-oblong, usually cordate at base; raceme erect, 2–5 cm; fls 4–6 mm wide; fr pale red, 3–4 mm thick; 2n=36. Moist woods; Lab. and Nf. to Mack., s. to Md., S.D., and in the mts. to Ky. and N.C. May, June. The common form in most of our range, extending w. to Minn., has the lvs glabrous beneath, entire or very minutely crenulate, the transverse veins usually developed; this is var. canadense. The chiefly more w. var. interius Fernald, which occasionally extends e. to O., w. N.Y., and even Mass., has the lvs hairy beneath and distinctly ciliate, with the transverse veins more obscure.
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A small plant. It grows 18-20 cm high and spreads 90-100 cm wide. The leaves are oval. There are 1-3 leaves on each stem and they are 10 cm long. The flowers are small and white. They are fragrant. They are on spikes 5 cm long. The fruit are berries that let the light through. They are pale red.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) 1.0
Mature height (meter) 0.1
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Deciduous and coniferous forests, persisting in forest remnants and parks; at elevations up to 1,800 metres. Woods and recent clearings, often to the sub-alpine zone, in humus-rich slightly acid soils.
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It is a temperate plant. It suits hardiness zones 2-8.
Light 1-6
Soil humidity 4-6
Soil texture 1-6
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 3-7

Usage

Uses medicinal wood
Edible fruits
Therapeutic use Kidney Aid (root), Throat Aid (root), Analgesic (unspecified), Gynecological Aid (unspecified), Kidney Aid (unspecified), Throat Aid (unspecified), Unspecified (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Habit

Maianthemum canadense habit picture by Bianca Legault (cc-by-sa)
Maianthemum canadense habit picture by Tasha Tchek (cc-by-sa)
Maianthemum canadense habit picture by Laura Bonet (cc-by-sa)

Leaf

Maianthemum canadense leaf picture by George Annette (cc-by-sa)
Maianthemum canadense leaf picture by Rodrigly (cc-by-sa)
Maianthemum canadense leaf picture by Alyssa Bieber (cc-by-sa)

Flower

Maianthemum canadense flower picture by BH Mundt (cc-by-sa)
Maianthemum canadense flower picture by amy lemire (cc-by-sa)
Maianthemum canadense flower picture by michele rochon (cc-by-sa)

Fruit

Maianthemum canadense fruit picture by Marc Henri (cc-by-sa)
Maianthemum canadense fruit picture by Aphra B. (cc-by-sa)
Maianthemum canadense fruit picture by Bianca Legault (cc-by-sa)

Distribution

Maianthemum canadense world distribution map, present in Canada, Micronesia (Federated States of), Georgia, Malaysia, Nicaragua, and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:538030-1
WFO ID wfo-0000691281
COL ID 3XJ9V
BDTFX ID -
INPN ID 762275
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Maianthemum canadense f. trifolium Maianthemum canadense Unifolium eschscholtzianum Convallaria canadensis Smilacina canadensis Styrandra canadensis Styrandra amplexicaulis Unifolium canadense Maianthemum canadense subsp. interius Maianthemum canadense var. carolinianum Maianthemum canadense var. interius Maianthemum canadense var. ovale Smilacina canadensis var. trifolia Smilacina canadensis var. ovalis Unifolium bifolium var. ovale Unifolium bifolium var. trifolium Unifolium canadense var. interius Smilacina bifolia var. canadensis Maianthemum bifolium f. canadense Maianthemum canadense f. canadense Maianthemum canadense f. oswaldii Maianthemum canadense var. canadense