Dirca occidentalis A.Gray

Western leatherwood (en)

Species

Angiosperms > Malvales > Thymelaeaceae > Dirca

Characteristics

Shrubs to 2 m; branches turning dark brown to red brown, sericeous. Leaves: petiole 3–6 mm, sericeous; blade obovate to broadly ovate, 2–7 × 1–3.5 cm, base rounded, margins ciliate with 6–9 cilia per mm, apex rounded, surfaces sericeous. Inflorescences fasciculate, nodding, (1–)3(–6)-flowered, flowers sessile or subsessile; bracts obovate-oblong, finely white-tan tomentose. Pedicels 0–1 mm, glabrous. Flowers: calyx clear yellow, distinctly (3–)4-lobed, lobes 1–3 mm, margins entire; ovary glabrous. Drupes yellow-green, ovoid, 8–10 mm, glabrous. 2n = 36.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.8
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Moist situations, often on calcareous soils.
Light 4-8
Soil humidity 5-7
Soil texture 2-5
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 7-8

Usage

Uses fiber
Edible -
Therapeutic use -
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

Dirca occidentalis unspecified picture

Distribution

Dirca occidentalis world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:831585-1
WFO ID wfo-0000651502
COL ID 6CZ9R
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Dirca occidentalis