Rubus repens |
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dalibarde rampante, false violet, robin runaway |
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Habit | Herbs, 0.5–1 dm, unarmed. |
Stems | creeping, moderately appressed-hairy, eglandular or sparsely to moderately stipitate-glandular, not pruinose. |
Leaves | deciduous, simple; stipules lanceolate-laciniate, (2–)3–5(–8) mm; blade ovate-orbiculate, 1.5–2.7(–3) × 1.5–3.5(–4) cm, base deeply cordate, unlobed, margins crenate to broadly dentate, apex rounded, abaxial surfaces sparsely to moderately hairy, sparsely to moderately short-stipitate-glandular. |
Inflorescences | 1-flowered. |
Pedicels | moderately and retrorsely long-hairy, eglandular. |
Flowers | bisexual; petals absent in fertile flowers, present in sterile flowers, white, narrowly elliptic to oblanceolate, 5–8 mm; filaments filiform; ovaries densely hairy, styles glabrous. |
Fruits | whitish, 0.3–0.5 cm, dry; drupelets 5–10(–15), not coherent, separating from torus, enclosed by converging sepals. |
2n | = 14. |
Rubus repens |
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Phenology | Flowering Jun–Sep. |
Habitat | Moist woods, swamps |
Elevation | 0–1000 m (0–3300 ft) |
Distribution |
CT; MA; MD; ME; MI; MN; NC; NH; NJ; NY; OH; PA; RI; VA; VT; WV; NB; NS; ON; PE; QC |
Discussion | Rubus repens is recognized by its creeping, unarmed stems, simple, ovate-orbiculate leaves, long petioles with spreading hairs, sterile petaliferous flowers on long pedicels and fertile apetalous flowers on short pedicels, and essentially dry fruits. Phylogenetic analysis of DNA sequence data supports inclusion of D. repens in Rubus (L. A. Alice and C. S. Campbell 1999), among other basal species to R. lasiococcus (K. V. Ambrose 2006). The Iroquois use a decoction of powdered plants of Rubus repens as a blood purifier and for venereal disease (J. W. Herrick 1977). (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 9, p. 51. |
Parent taxa | Rosaceae > subfam. Rosoideae > tribe Rubeae > Rubus |
Sibling taxa | |
Synonyms | Dalibarda repens |
Name authority | (Linnaeus) Kuntze: Revis. Gen. Pl. 1: 223. (1891) |
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