Urtica urens, L.
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https://doi.org/10.5281/zenodo.302862 |
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https://treatment.plazi.org/id/1213417E-FFB2-FFB0-CE2D-F1814161CA1D |
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Plazi |
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Urtica urens |
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6. U. urens L. View in CoL , Sp. Pl. 984 (1753).
Annual 10-60(-80) cm, clear green; monoecious. Leaves l-4(-6) cm, ovate, cordate to cuneate at base, deeply serrate; petiole c. i as long as lamina; stipules 4 at each node. Racemes not more than 1 -5(—2) cm, with
numerous female and few male flowers, erecto-patent in fruit. Perianth-segments offemale flowers ciliate on the margin, glabrous or sparsely hispid on the back. 2n = 24,26, 52. Throughout Europe except the extreme north. All except Sb.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Urtica urens
| Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A. 1964 |
U. urens
| L. 1753: 984 |