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Rubus caesius

Rubus caesius, commonly known as the European dewberry or dewberry, is a species of deciduous, scrambling shrub in the rose family, Rosaceae. Native to temperate regions of Europe, western Asia, and parts of North Africa, it typically grows to 0.5–1.5 m tall with arching, biennial stems that are glabrous or sparsely pubescent, glaucous, and armed with unequal prickles up to 3 mm long.^[1]^[2] The plant produces ternate, trifoliolate leaves with ovate leaflets that are coarsely serrate and pubescent beneath, and it bears clusters of white, bisexual flowers (1–10 per inflorescence) with petals 7–13 mm long, blooming from June to July.^[1] These give way to globose, bluish-black aggregate fruits (0.5–1.5 cm in diameter) composed of 1–20 drupelets, which ripen in August and are edible raw or cooked.^[1]^[3] Morphologically similar to other dewberries in the genus Rubus, R. caesius is distinguished by its glaucous stems and tendency to form thickets through rooting stem tips. It thrives in a variety of semi-shaded habitats, including hedgerows, woodland edges, riverbanks, rough grasslands, and scrub on well-drained, often basic or calcareous soils.^[3]^[1] The species is perennial, with stems flowering in their second year before dying back, and it prefers full sun to partial shade while tolerating chalky or loamy conditions.^[3] Widely distributed from Ireland and Portugal eastward to Xinjiang in China, the Western Himalaya, and southward to northwest Africa and the southwestern Arabian Peninsula, R. caesius has been introduced to parts of North America, Japan, and Argentina, where it can become invasive in open woods, roadsides, and floodplains.^[2]^[1] Ecologically, it supports pollinators with its flowers and provides food for wildlife through its fruits, while young leaves can serve as a tea substitute. The plant has been cultivated ornamentally and for its berries, used in jellies and preserves, though it is susceptible to diseases like honey fungus.^[3]

Taxonomy

Etymology and nomenclature

The specific epithet caesius derives from the Latin word meaning "bluish-gray," alluding to the glaucous, waxy bloom that coats the young stems, leaves, and fruits of the plant.^[4]^[5] The binomial name is Rubus caesius L., formally established by Carl Linnaeus in the first edition of Species Plantarum, volume 1, page 493, published in 1753.^[2] Linnaeus's original description characterized the species as "Rubus foliis ternatis nudis, caule aculeato" (bramble with ternate naked leaves and prickly stem), drawing from prior accounts in works such as Hortus Cliffortianus (1738), Flora Suecica (1745), and *Gronovius's Flora Virginica (second edition, 1762), while noting its habitat in European thickets.^[6] Common names for Rubus caesius include European dewberry and blue bramble in English, reflecting its low-growing habit and bluish fruit coating; regional variations encompass ronce bleue in French, blaue Brombeere in German, and korbær in Danish.^[2]^[7]^[5]

Classification and synonyms

Rubus caesius belongs to the kingdom Plantae, phylum Tracheophyta, class Magnoliopsida, order Rosales, family Rosaceae, genus Rubus, subgenus Rubus, and section Caesii. It is the type species of section Caesii.^[2]^[8] It is placed within the blackberry-dewberry complex, a group characterized by arching or trailing stems and aggregate fruits, reflecting its phylogenetic relationships among Eurasian Rubus species.^[9] As a tetraploid species with 2n = 28 chromosomes (x = 7), R. caesius exhibits polyploidy common in the subgenus, contributing to its reproductive versatility.^[10] Accepted synonyms for Rubus caesius include Rubus caeruleus Gilib., Rubus fruticosus subsp. caesius (L.) Bonnier & Layens, Rubus humilis Bubani, Rubus ligerinus Genev., and Rubus mitissimus Ripart ex Genev., among others documented in floristic databases.^[1] These synonyms arise from historical taxonomic revisions and regional variations in nomenclature.^[2] In the genus Rubus, which is prone to hybridization and apomixis leading to microspecies formation, R. caesius readily forms hybrids, particularly with species in section Corylifolii (e.g., resulting in R. glauciformis and R. slesvicensis).^[11] These hybrids often display intermediate morphologies and varying ploidy levels, such as hexaploidy (2n = 42), underscoring the dynamic evolution within the subgenus.^[12]

Description

Habit and morphology

Rubus caesius is a deciduous subshrub characterized by a trailing or arching habit, typically reaching lengths of up to 2 m. It produces biennial stems from a perennial woody rootstock, with first-year primocanes remaining vegetative and second-year floricanes bearing reproductive structures before dying back. This growth form allows the plant to form low mounds or dense patches through vegetative propagation.^[13]^[3]^[14] The stems are round, bluish-grey, and coated with a prominent glaucous (waxy) bloom that gives them a pruinose appearance. They are weakly armed with sparse to moderate short prickles, measuring 1–3 mm in length, which are erect to retrorse and narrow- to broad-based. Arching or creeping, these stems are glabrous to sparsely hairy and eglandular or sparsely glandular, often rooting at their tips upon contact with the soil to facilitate spread.^[15]^[13]^[14] Leaves are alternate and palmately compound, typically ternate with 3 leaflets, though occasionally up to 5. The terminal leaflet is the largest, ovate to elliptic in shape, measuring 3–14 cm long and 3–10 cm wide, with a rounded to shallowly cordate base, acute to acuminate apex, and doubly serrate margins. The upper surface is green and sparsely hairy, while the lower surface is grey-tomentose with denser pubescence, particularly along the veins, and may bear prickles on the midveins. Stipules are linear-lanceolate to ovate, 5–15 mm long.^[15]^[13]^[14] The root system consists of a perennial woody rootstock that supports annual stem production, with shallow to moderately deep roots capable of producing adventitious suckers up to 45 cm in depth in suitable soils. Vegetative spread occurs primarily through tip-rooting stolons and occasional root suckers, enabling the formation of colonies in favorable conditions.^[3]^[16]^[17]

Flowers and fruits

The inflorescence of Rubus caesius is a terminal corymb or raceme borne on second-year stems, typically 5–15 cm long and bearing 1–10 flowers.^[18]^[19] The flowers are hermaphroditic, with five white, obovate to elliptic petals measuring 7–13 mm long, five sepals, numerous filiform filaments bearing stamens, and numerous glabrous ovaries topped by pistils; individual flowers are 2–2.5 cm in diameter and bloom from June to September.^[19]^[13]^[16] Flowers are primarily pollinated by insects such as bees and flies.^[3] The fruits are globose aggregates of 1–20 loosely coherent drupelets, appearing bluish-black due to a prominent pruinose (glaucous) bloom, measuring 0.5–1.5 cm in diameter, and ripening from July to September; the flavor is milder and more acidic than that of blackberries.^[19]^[8]^[3]^[16] Each druplet contains a single small, hard achene (seed), 2.2–3.2 mm long and 1.3–2 mm wide.^[18]

Distribution and habitat

Native range

Rubus caesius is native to a broad expanse across Eurasia and northwest Africa, primarily in temperate zones of Europe, western Asia, and the southwestern Arabian Peninsula. Its distribution extends from Ireland and Portugal in the west to central and eastern Russia, and further into Asia reaching Xinjiang Province in northwestern China. This wide native range includes numerous countries such as the United Kingdom, France, Germany, Poland, Ukraine, Kazakhstan, and Uzbekistan, as documented in comprehensive botanical databases.^[2] The species is most abundant in western and central Europe, where it thrives in diverse temperate landscapes, while occurrences become sparser toward the southern Mediterranean fringes and eastern Asian extremes. It occupies elevations from sea level up to approximately 1,000 meters, particularly noted in mountainous regions like the Carpathians and Alps.^[20]^[21] First described by Carl Linnaeus in 1753 based on specimens from Sweden and other European locales, the native range of R. caesius has shown stability without significant historical contractions. Distribution maps from sources like Plants of the World Online and Euro+Med Plantbase illustrate its continuous presence across this Eurasian corridor, aiding in understanding its biogeographical patterns.^[2]^[22]

Introduced range and habitats

Rubus caesius has become naturalized in scattered locations across North America, particularly in eastern Canada (such as Ontario) and the northeastern United States (including states like Illinois, Iowa, Kentucky, Michigan, New York, Ohio, and Pennsylvania), as well as in Japan. It is also sparingly naturalized in northeastern Argentina. In these regions, the plant often establishes in disturbed areas, open woodlands, meadows, and roadsides.^[2]^[15] In parts of the United States, Rubus caesius is regarded as invasive, notably in Minnesota where it is recommended for eradication due to its aggressive spread. It can form dense thickets that displace native vegetation, particularly in woodlands and riparian ecosystems, reducing biodiversity and altering habitat structure. Management efforts in affected areas, such as central New York and Illinois wildlife sites, focus on mechanical and chemical control to mitigate its impact.^[13]^[23]^[24] Within its introduced range, Rubus caesius thrives in neutral to basic, well-drained soils with a pH of 6 to 8, favoring calcareous or lime-rich substrates while avoiding acidic conditions. It occupies semi-shaded habitats like woodland edges, hedgerows, riverbanks, and scrub, tolerating both damp and relatively dry environments but intolerant of deep shade. The plant is hardy to USDA zone 5, enduring temperatures as low as -20°C, and performs best in full sun to partial shade, adapting to temperate climates similar to its native Eurasian distribution.^[25]^[17]^[26]

Ecology

Reproduction and life cycle

Rubus caesius is a polycarpic perennial shrub characterized by biennial canes in its life cycle. Primocanes, the first-year stems, emerge in early spring and grow vegetatively, producing leaves and establishing roots while remaining sterile. These canes then develop into floricanes in the second year, which bear flowers and fruits before dying back after fruiting, allowing the plant to persist indefinitely through repeated production of new primocanes from the root crown.^[27] Reproduction in R. caesius occurs primarily through sexual means, with hermaphroditic flowers pollinated by insects such as bees, flies, and beetles; the plant is self-fertile, enabling pollination within the same flower. Facultative apomixis is also present, a common trait in the genus Rubus, where unreduced embryo sacs develop into seeds without fertilization of the egg cell, though pseudogamy may involve pollination for endosperm formation; this asexual seed production results in clonal offspring genetically identical to the parent. As a tetraploid species (2n = 28), its polyploidy supports the potential for such apomictic processes observed across Rubus.^[28]^[17]^[29] Flowering phenology varies by latitude but typically spans May to October in its native range, with floricanes producing cymose inflorescences; fruiting follows shortly after, from June to September, yielding aggregate drupelets that ripen sequentially.^[19]^[27] Seed dispersal is primarily endozoochorous, with bluish-black fruits consumed by birds (such as thrushes) and mammals, facilitating long-distance colonization as viable seeds pass through digestive tracts; vegetative propagation occurs via tip-rooting, where arching primocane tips contact the soil and develop roots, forming new clonal plants.^[30]^[8]^[17]

Interactions and genome

Rubus caesius engages in various biotic interactions that influence its ecology. Its flowers are primarily pollinated by insects such as bees, flies, and beetles, which visit the hermaphroditic blooms for pollen and nectar rewards.^[28] Seed dispersal is facilitated by frugivores including birds and mammals; for instance, foxes (Vulpes vulpes) consume the fruits and excrete viable seeds, aiding long-distance propagation.^[31] Herbivores impact the plant through foliage consumption, with the sawfly Macrophya montana larvae grazing leaves and the gall wasp Diastrophus rubi inducing galls on roots and stems.^[32] Additionally, R. caesius forms arbuscular mycorrhizal (AM) associations that enhance nutrient uptake, particularly phosphorus, with root colonization rates ranging from 0% to 78% in woodland understories.^[33] The species frequently hybridizes with other Rubus taxa, contributing to the genus's microspecies diversity. It readily crosses with blackberries in Rubus sect. Corylifolii (e.g., R. fasciculatus, R. gothicus), producing fertile primary hybrids that are often hexaploid (2n=42) and exhibit high pollen viability and seed set, though later generations show reduced fertility.^[11] Hybridization with the raspberry R. idaeus yields R. × pseudoidaeus, a hybrid usually infertile (2n=21–42) distinguished by intermediate leaf and stem traits.^[34] These crosses, often involving backcrossing, generate morphological variation that has led to the recognition of numerous hybrid-derived microspecies across Europe.^[35] Genetically, R. caesius is tetraploid with 2n=4x=28 chromosomes, reflecting an allopolyploid origin from ancestors within the subgenus Rubus.^[9] Chloroplast DNA analyses place its maternal lineage within subgenus Rubus (Group 8 in phylogenetic trees), supporting hybridization events in its evolutionary history.^[36] The species reproduces via pseudogamous apomixis, forming unreduced embryo sacs that develop into clonal seeds without fertilization of the egg but requiring pollination for endosperm formation, thus enabling efficient asexual propagation while maintaining genetic uniformity in progeny.^[17] This reproductive mode, combined with hybridization, drives speciation and variability in the genus.^[12]

Uses and cultivation

Cultivation practices

Rubus caesius can be propagated by seed, which requires one month of cold stratification at about 3°C before sowing in early autumn in a cold frame or in spring, though germination is slow and seedlings should be pricked out when large enough to handle and grown on in a cold frame before planting out in late spring.^[16] Alternatively, propagation occurs via semi-hardwood cuttings taken in July or August and rooted in a frame, tip layering in July, or division of rooted stolons in early spring or autumn.^[16] These methods are best undertaken in spring for optimal establishment.^[16] For site requirements, Rubus caesius thrives in full sun to partial shade on moist but well-drained loamy soil, succeeding on chalky or basic substrates with a pH ranging from mildly acidic to alkaline.^[16]^[37] Given its trailing habit, plants should be spaced 1-2 meters apart to allow for spreading up to 1 meter wide.^[16] Ongoing care involves pruning after fruiting by removing dead floricanes (second-year stems that have fruited and died back), as well as thinning crowded stems in early spring to improve air circulation and remove any damaged or diseased wood.^[38]^[39] Mulching around the base helps retain soil moisture, while the plant is generally pest-free but may occasionally suffer from honey fungus; affected plants should be removed and soil treated accordingly.^[37] Rubus caesius is winter hardy to USDA zones 4-8 (minimum -34°C to -12°C), with UK equivalent RHS rating H5 (hardy to -15 to -10°C).^[16]^[37] Few cultivated cultivars of Rubus caesius exist, and it is often grown from wild stock or used as a rootstock in hybrid breeding programs for other Rubus species.^[16]

Culinary and medicinal uses

The fruits of Rubus caesius, known as European dewberries, are edible raw or cooked and have been traditionally used in culinary preparations such as jams, jellies, preserves, pies, and cordials.^[40] The berries possess an agreeably acid flavor and are considered succulent, though somewhat insipid, making them suitable for sweet dishes and beverages.^[3] In addition, the fresh or dried young leaves serve as a tea substitute, providing a mild infusion historically consumed in Europe.^[3] Nutritionally, the fruits are a source of vitamin C and dietary fiber, contributing to their role as a healthful wild edible.^[41] They are particularly rich in antioxidants, including anthocyanins such as cyanidin-3-glucoside and cyanidin-3-rutinoside, as well as ellagitannins like sanguiin H-6, which provide protective effects against oxidative stress.^[42] The leaves also contain significant vitamin C (approximately 67.79 mg per 100 g dry weight) alongside flavonoids and phenolic acids, enhancing the plant's overall nutritional profile.^[43] In traditional medicine, the astringent fruits have been employed to treat diarrhea and gastrointestinal bleeding.^[44] Decoctions from the leaves are used as a gargle for sore throats and mouth inflammations due to their anti-inflammatory properties.^[45] Root extracts exhibit anti-inflammatory activity, supporting their historical application in folk remedies for wounds and inflammatory conditions.^[46] Modern research highlights the plant's polyphenols, particularly in leaves and stems, for their antioxidant, antimicrobial, and potential antiproliferative effects, fostering interest in herbal formulations for skin care and functional foods.^[47]^[44] Beyond food and health applications, Rubus caesius is valued ornamentally in wild gardens for its trailing growth and white blooms, adding aesthetic appeal to naturalized landscapes.^[3] The fruits yield a purple to dull blue dye, occasionally used in traditional textile coloring.^[3]

References

[1]
Rubus caesius L. - World Flora Online
Shrubs scandent, to 1.5 m tall. Branchlets yellow-green to brownish, glabrous or puberulous, glaucous and with unequal long prickles.Missing: taxonomy | Show results with:taxonomy
[2]
Rubus caesius L. | Plants of the World Online | Kew Science
The native range of this species is Europe to Xinjiang and W. Himalaya, NW. Africa, SW. Arabian Peninsula. It is a scrambling shrub and grows primarily in the ...Missing: habitat | Show results with:habitat
[3]
Rubus caesius - Useful Temperate Plants
### Summary for Rubus caesius
[4]
Rubus caesius - New Zealand Plant Conservation Network
Etymology. rubus: From the Latin meaning bramble. caesius: Blue grey like the iris of an eye. Download PDF Comment on factsheet. Add to book.
[5]
European Dewberry (Rubus caesius) - NordGen
European dewberry (Rubus caesius) is a small shrub belonging to the large and diverse genus Rubus, which includes many important cultivated and wild berries.
[6]
Rubus caesius Linnaeus, 1753, spec. nov. - Plazi TreatmentBank
Mar 19, 2024 · Rubus caesius View in CoL , spec. nov. 4. Rubus foliis ternatis nudis, caule aculeato: Hort. cliff. 192. Fl. suec. 163. Gron. virg. 163.Missing: original | Show results with:original<|separator|>
[7]
Rubus caesius (RUBCA)[Overview] - EPPO Global Database
Common names. Name. Language. - select -, Albanian, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek ...
[8]
Target Capture Sequencing Unravels Rubus Evolution - PMC
Rubus species diversified greatly in Asia during the Miocene. Rubus taxonomy does not reflect phylogenetic relationships and subgeneric revision is warranted.
[9]
Phylogeny of the Diploid Species of Rubus (Rosaceae) - PMC
Rubus has a basic chromosome number of seven, and ploidy levels ranging from diploid ... The eight species of this clade and Rubus caesius (4x) of Clade XIV were ...
[10]
Hybrids between Rubus caesius and Rubus sect. Corylifolii ...
Nov 30, 2022 · DNA ploidy levels of 125 samples of putative Rubus caesius hybrids were determined by flow cytometry. Of these, 99 (79%) were hexaploids with 2n ...Introduction · Methods · Result and discussion · Conclusions
[11]
Hybridization drives evolution of apomicts in Rubus subgenus Rubus
Apr 11, 2017 · Out of around 750 species recognized in Europe, sexuals consist of four diploid and two tetraploid (R. caesius, R. ser. Glandulosi) taxa, while ...
[12]
Rubus caesius (European Dewberry) - Minnesota Wildflowers
Origin: Europe, Asia ; Status: Invasive - ERADICATE! ; Habitat: part shade, shade, sun; average to moist soil; open woods, woodland edges, roadsides, floodplains, ...Missing: taxonomy | Show results with:taxonomy
[13]
Dewberry, Rubus caesius - Trees and shrubs - NatureGate
The leaves are usually compound or lobed. The fruit is an aggregate of ... Like raspberry, dewberry has biennial stems. They are arching and branched ...
[14]
Rubus caesius - FNA - Flora of North America
Nov 5, 2020 · Within the flora area, Rubus caesius usually produces fruit with few, relatively large drupelets; in Eurasia, fruit with more drupelets are ...Missing: taxonomy | Show results with:taxonomy
[15]
Rubus caesius Dewberry, European dewberry PFAF Plant Database
### Summary of Rubus caesius Morphology
[16]
Rubus caesius L., Dewberry - Fermanagh Species Accounts - BSBI
R. caesius grows in a variety of semi-shaded habitats, generally on basic or lime-rich soils, including rather dry marginal grassland and hedgerows.
[17]
European dewberry (Rubus caesius) - MISIN Learn
Description: Cultivated for its fruit and as an ornamental plant. · Habit: Shrub growing to a height of 1.5 - 7 feet tall. · Leaves: Alternate, trifoliolate.
[18]
Rubus caesius - FNA
### Summary of Rubus caesius Flowers, Inflorescence, Fruits, and Seeds
[19]
Occurrence of European Dewberry, Rubus Caesius (Rosaceae), Naturalized in Iowa and Michigan
### Summary of Flowers and Fruits of Rubus caesius
[20]
Riparian woody plant communities in the Romanian Carpathians ...
May 21, 2024 · At medium altitudes (1000 to 1500 m) ... Sambucus ebulus, Populus alba, and Rubus caesius were observed to be associated with both S.
[21]
Rubus caesius, Dewberry von Bruns Pflanzen
Distribution. Europe and northern Asia, across Central Europe, in the Alps up to 1000 m altitude. Often found in open alluvial forests, on woodland edges, ...Missing: range | Show results with:range
[22]
The Euro+Med Plantbase Project
### Distribution Summary for Rubus caesius
[23]
Effective control methods and the genetic and phenetic differences ...
Rubus caesius (European dewberry) is a nonnative invasive woody shrub that has recently been observed to grow densely and spread through riparian ecosystems ...
[24]
Rubus caesius | FLNPS - Finger Lakes Native Plant Society
Plant Information ; Common Name(s):. European dewberry ; Type: Non-Native ; Native Region: Europe ; Invasive Level: Level 2 ...
[25]
https://pfaf.org/user/Plant.aspx?LatinName=Rubus%20caesius
[26]
How to identify European dewberry (Rubus caesius) | PlantJoy
What Soil is Best for European dewberry? Soil type: Loam, Sandy loam, Calcareous soil. Soil PH: 6.5 ~ 7.5. Rubus caesius requires well-draining soil to prevent ...Missing: preferred | Show results with:preferred
[27]
Intra-Annual Variabilities of Rubus caesius L. Discrimination on ...
Dec 31, 2020 · Rubus caesius is widespread throughout Europe and Western and Central Asia [15] but is also observed outside its original range in North America ...
[28]
Dewberry- Rubus caesius - Balkan Ecology Project
native habitat: Hedgerows, amongst shrubs and in rough dry meadowland, usually on basic soils; family: Rosaceae. Predators. If grown in the open the berries ...Missing: taxonomy distribution
[29]
geographical genetic patterns in the amphi-apomictic Rubus ser ...
Focke and Rubus caesius L., both of which have a very large distribution (Figs 1 and 2). Irrespective of the sexual or apomictic reproduction by seeds, all ...
[30]
European dewberry (Rubus caesius) - PictureThis
European dewberry is naturally distributed across temperate regions of Europe and Asia, with a presence extending from the Mediterranean to Scandinavia and ...Missing: altitude | Show results with:altitude
[31]
[PDF] Scat analysis reveals a wide set of plant species to be potentially ...
Apr 30, 2019 · Less obvious, however, is that carnivorous mammals, too, can contribute to seed dispersal. ... Rubus caesius L. 2. 554. Setaria italica (L ...
[32]
Rubus caesius (dewberry) - BioInfo (UK)
Interactions where Rubus caesius is the victim or passive partner (and generally loses out from the process) ; Hide Herbivores Hide Parasites Hide Mycorrhizae
[33]
[PDF] An examination of the ecology and influence of mycorrhizal fungi in ...
Sep 22, 2022 · Rubus caesius. AM. 0. 78. Rubus fruticosus agg. AM. 1. 78. Newman et al ... mycorrhizal fungi: Associations with grassland plant richness and ...
[34]
Rubus idaeus × R. caesius (R. × pseudoidaeus (Weihe) Lej.)
Edees & Newton (1988) commented that hybrids of R. caesius with brambles of Section Corylifolii are probably frequent and, indeed, this whole bramble ...
[35]
[PDF] Patterns of repeated hybridization between dewberry, Rubus ...
Most of the apomicts are tetraploid, and none is diploid. Rubus caesius is believed to have an allopolyploid origin. (Gustafsson 1942). In 1942, Gustafsson had ...Missing: ploidy | Show results with:ploidy
[36]
Target Capture Sequencing Unravels Rubus Evolution - bioRxiv
Jul 16, 2019 · The maternal parent for R. caesius was likely in subg. Rubus given its position in Group 8 in the chloroplast phylogeny (Fig.
[37]
Rubus caesius|European dewberry/RHS Gardening
A deciduous woody plant, similar to a bramble, that will trail as groundcover or grow upwards if given support. White flowers are followed by bluish-black ...
[38]
Rubus caesius Dewberry - Shoot Gardening
R. caesius is an arching, thorny, deciduous shrub with pinnate leaves divided into three ovate, toothed, veined, finely hairy, bright green leaves.
[39]
How to Grow and Care for European dewberry - PictureThis
The ideal soil pH range for it is 5.5–7 while a few species and cultivars of Rubus may tolerate slightly alkaline soil as well. Rich loamy soil mixing with ...Missing: preferred | Show results with:preferred
[40]
Wild European dewberry, Rubus caesius L. (fam. Rosaceae), in ...
Nov 29, 2021 · European dewberry, Rubus caesius L. (fam. Rosaceae), played an insignificant role as local food in Sweden before the twentieth century.
[41]
(PDF) Dewberry (Rubus caesius L., Rosaceae) - ResearchGate
Aug 10, 2025 · ITS sequences are generally consistent with biogeography and ploidy, but traditionally important morphological characters, such as stem ...
[42]
None
### Summary of Findings on Rubus caesius Phenolics, Antioxidants, Nutritional Value, and Uses
[43]
(PDF) The composition and content of some vitamins in the leaves of ...
Aug 6, 2025 · The predominant compound in the studied object was ascorbic acid (vitamin C), the content of which is 67.79 mg%. The vitamin content was ...
[44]
In Vitro Antiproliferative and Antioxidant Effects of Extracts from ...
In the present work we selected leaves of blackberry R. caesius (dewberry) species traditionally used as a remedy to treat many diseases, among them ...
[45]
The genus Rubus L.: An insight into phytochemicals and ...
caesius leaves are used in folk medicine for diarrhea, inflammation, mainly of the mouth and throat, and as a hypoglycemic agent (Groshowski et al. 2020) ...
[46]
Anti-lipid accumulation and antioxidant effects of the root extract ...
Apr 29, 2025 · Extracts obtained from Rubus roots have been reported to exhibit anti-inflammatory activity [18] wound healing [19], and anticancer activity [20] ...
[47]
Polyphenolic Characterization, Antioxidant, Antihyaluronidase and ...
Sep 21, 2022 · Fruits are the main food part of the European dewberry (Rubus caesius L.), known as a source of polyphenols and antioxidants, while very little ...Missing: culinary uses