Rubus polyanthemus Lindeb

Ronce (fr)

Species

Angiosperms > Rosales > Rosaceae > Rubus

Characteristics

Semi-erect, scrambling shrub; primocanes arching, reddish, sharply angled and ± flat between, with some subsessile glands and almost glabrous to sparsely clothed in simple and stellate hairs; armature of many, stout, erect prickles mostly on angles. Young stems moderately hairy and densely glandular. Leaflets 5, sparsely to moderately pilose on upper surface, pilose on veins and sparsely to moderately tomentose between on lower surface, serrate; terminal leaflet lamina elliptic-obovate, acuminate, 50-85 × 40-60 mm, with petiolule ⅓-⅜ length of lamina. Stipules narrow-lanceolate. Infl. densely hairy, with subsessile and usually a few long-stalked glands. Sepals long-acuminate, tomentose and with longer simple hairs, mostly with pricklets. Petals rounded to slightly notched, ± smooth, pale pink. Anthers glabrous.
Life form perennial
Growth form shrub
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Grassland and forests.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 4-10

Usage

Uses dye
Edible fruits
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings or seedlings. Seeds needs stratification.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment stratification
Minimum temperature (C°) -
Optimum temperature (C°) 14 - 20
Size -
Vigor -
Productivity -

Images

Rubus polyanthemus unspecified picture

Distribution

Rubus polyanthemus world distribution map, present in Australia, Belgium, Germany, Denmark, France, United Kingdom of Great Britain and Northern Ireland, Netherlands, New Zealand, and Sweden

Identifiers

LSID urn:lsid:ipni.org:names:739244-1
WFO ID wfo-0001018685
COL ID 4TLBD
BDTFX ID 121958
INPN ID 788907
Wikipedia (EN)
Wikipedia (FR) Link

Synonyms

Rubus neumanii Rubus polyanthemus f. umbrosus Rubus pulcherrimus Rubus polyanthemus