Polygonum aviculare, L.
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https://doi.org/10.5281/zenodo.302862 |
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https://treatment.plazi.org/id/1213417E-FF8C-FF8E-C83E-F56C4333C502 |
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Plazi |
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Polygonum aviculare |
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15. P. aviculare L. View in CoL , Sp. Pl. 362 (1753) View Cited Treatment
( P. heterophyllum Lindman , P. littorale auct., pro parte).
Annual; stems erect or procumbent. Leaves 20-50 x 5-15 mm, lanceolate to ovate, subacute, those on the main stem much larger than those on the branches. Ochreae silvery-hyaline, with few, faint veins, usually less than half as long as the internodes; petioles very short, included in ochreae. Flowers solitary or in axillary clusters of 2-6; bracts leaf-like. Perianth-tube very short; segments greenish with pink or white margins, wide and overlapping. Nut 2- 5- 3 - 5 mm,included in perianth, punctulate, dull. 2« = 60. Probably throughout Europe, but only as an alien in the extreme north.?All territories.
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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Polygonum aviculare
| Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A. 1964 |