Rubus glaucifolius Kellogg

San diego raspberry (en)

Species

Angiosperms > Rosales > Rosaceae > Rubus

Characteristics

Shrubs, to 3 dm, weakly armed. Stems ?biennial?, creeping, glabrous, eglandular, strongly pruinose; prickles sparse, erect or slightly curved, weak, slender, 2–3 mm, narrow-based. Leaves deciduous, ternate; stipules filiform to linear, 3–10 mm; terminal leaflets ovate to elliptic, 4–8 × 3–7 cm, base tapered or subcordate, often 2-lobed, margins coarsely dentate, apex acute to rounded, abaxial surfaces unarmed, densely white-tomentose, eglandular. Inflorescences terminal and axillary, (1–)2–4(–10)-flowered, cymiform. Pedicels unarmed, finely hairy, stipitate-glandular. Flowers bisexual; petals white, oblong to oblanceolate, 4–8 mm; filaments laminar; ovaries white-tomentose. Fruits reddish purple, hemispheric to conic, 0.4–1 cm diam.; drupelets 10–40, coherent, separating from torus.
Life form perennial
Growth form shrub
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 0.28
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Semi-open montane forests; 800-2,100 metres.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
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 -

Distribution

Rubus glaucifolius world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:223131-2
WFO ID wfo-0001006501
COL ID 4TK9P
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Melanobatus glaucifolius Rubus glaucifolius Rubus glaucifolius var. glaucifolius

Lower taxons

Rubus glaucifolius var. ganderi