Ilex glabra A.Gray

Inkberry (en)

Species

Angiosperms > Aquifoliales > Aquifoliaceae > Ilex

Characteristics

Shrub 1–3 m with finely puberulent twigs; lvs coriaceous, evergreen, oblanceolate, 2–5 cm, a fourth to a third as wide, obtuse, cuneate at base, punctate beneath, bearing 1–3 minute appressed teeth on each side near the tip; fls mostly 6–8-merous, the staminate in small, pedicellate clusters, the pistillate mostly solitary; fr black, 4–5 mm, firm, dry, persistent; nutlets smooth on the back. Bogs, swamps, and wet woods on the coastal plain; N.S. to Fla. and La. June, July.
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An evergreen shrub. It grows to 3 m high. It spreads about 3 m wide. The leaves are narrow and deep green. The flowers are small and white. The fruit are glossy and black.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality dioecy
Pollination entomogamy
Spread -
Mature width (meter) 1.5 - 2.0
Mature height (meter) 2.45 - 3.0
Root system -
Rooting depth (meter) 0.4
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Wet acid soils. Wetlands, bogs, seeps, swamps, lake, pond borders and creek bottoms along the coastal plains; also in pine flatwoods, pine barrens, prairies, terraces, and savannahs in more upland areas.
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It is a temperate plant. It suits hardiness zones 3-10. Arboretum Tasmania.
Light 5-8
Soil humidity 4-8
Soil texture 2-5
Soil acidity 2-6
Soil nutriment -
Hardiness (USDA) 3-7

Usage

The leaves are dried and roasted and used to make tea. They contain caffeine. The flowers yield a distinctive honey.
Uses environmental use invertebrate food tea
Edible leaves
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown from seed but germination is slow. They can also be grown from cuttings. It has roots near the soil surface so can be damaged by weeding and digging.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -40
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Ilex glabra leaf picture by Paris B (cc-by-sa)

Flower

Ilex glabra flower picture by Paris B (cc-by-sa)

Fruit

Ilex glabra fruit picture by Paris B (cc-by-sa)

Distribution

Ilex glabra world distribution map, present in Canada and United States of America

Conservation status

Ilex glabra threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:83326-1
WFO ID wfo-0001078435
COL ID 3PFFX
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Ilex glabra Prinos glaber Ennepta myricoides Ilex glabra var. austrina