Rosa webbiana Wall. ex Royle

Species

Angiosperms > Rosales > Rosaceae > Rosa

Characteristics

Shrubs 1–2 m tall. Branchlets purple-brown, slender; prickles in pairs below leaves, and scattered, yellow, terete, straight, to 1 cm, stout, gradually tapering below to a broad base. Leaves including petiole 3–4 cm; stipules mostly adnate to petiole, free parts ovate, margin glandular, apex acute; rachis and petiole glabrous but very sparsely small prickly; leaflets 5–9, suborbicular, obovate, or broadly elliptic, 6–20 × 4–12 mm, glabrous or abaxially sparsely puberulous along veins, base subrounded or cuneate, margin simply serrate at upper part, near base entire, apex rounded-obtuse, rarely acute. Flowers solitary, rarely 2 or 3 and fasciculate, 3.5–5 cm in diam.; pedicel 1–1.5 cm, glabrous or glandular-pubescent; bracts ovate, margin glandular serrate, midvein and lateral veins abaxially conspicuous. Hypanthium subglobose or ovoid, glabrous or glandular puberulous. Sepals 5, triangular-lanceolate, abaxially glandular-pubescent, adaxially densely puberulous, margin entire, apex elongate. Petals 5, reddish or rose, broadly obovate, base cuneate, apex emarginate. Styles free, shorter than stamens, pubescent. Hip nodding, bright-red, subglobose or ovoid, 1.5–2 cm in diam., glabrous, with persistent, spreading sepals. Fl. Jun–Jul, fr. Jul–Sep.
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A woody shrub. It grows 2 m high and spreads 2 m wide. Young reddish shoots emerge directly from the roots. The shoots can arch over or trail along the ground. The leaves are small and greyish blue. The flowers are small and have a scent. The fruit are pear shaped orange-red hips. The young shoots are eaten.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) 1.0 - 1.75
Mature height (meter) 2.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a cool temperate plant. In the Indian Himalayas it grows between 2,000-4,000 m above sea level. It suits cold arid places. In Tibet it grows between 2,000-4,500 m above sea level. It suits hardiness zones 4-9.
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Rocky mountain slopes in arid areas, grassy places, forest edges, among forest, in scrub, in valleys or near farmlands; at elevations from 1,500-4,500 metres.
Light 4-9
Soil humidity 3-5
Soil texture 2-5
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 5-8

Usage

The young reddish shoots which emerge from the roots are eaten fresh. The ripe fruit are eaten. They are also used for jam.
Uses breeding medicinal
Edible fruits leaves seeds
Therapeutic use Abdominal pain (flower), Eye diseases (flower), Headache (flower), Liver diseases (flower), Furunculosis (stem)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings or seedlings. Seeds needs scarification.
Mode cuttings seedlings
Germination duration (days) 30 - 365
Germination temperacture (C°) 12
Germination luminosity -
Germination treatment scarification
Minimum temperature (C°) -25
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Rosa webbiana leaf picture by Suresh Rana (cc-by-sa)

Distribution

Rosa webbiana world distribution map, present in Afghanistan, China, United Kingdom of Great Britain and Northern Ireland, Kazakhstan, Kyrgyzstan, Myanmar, Nepal, Pakistan, Tajikistan, Turkmenistan, and Uzbekistan

Identifiers

LSID urn:lsid:ipni.org:names:731501-1
WFO ID wfo-0001018046
COL ID 78YBP
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Rosa vvedenskyi Rosa pimpinellifolia Rosa pyricarpa Rosa rubens Rosa tytthantha Rosa tytthotricha Rosa webbiana Rosa alaica Rosa hissarica Rosa maracandica Rosa unguicularis Rosa alticola Rosa fedtschenkoana