Berula erecta, (Hudson) Coville
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https://doi.org/10.5281/zenodo.293200 |
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https://treatment.plazi.org/id/03B0402C-FEA2-E20B-F926-FA55DCBBF7AF |
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Plazi |
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Berula erecta |
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1. B. erecta (Hudson) Coville View in CoL , Contr. U.S. Nat. Herb. 4: 115 (1893)
( Sium angustifolium L. , 5. erectum Hudson).
Stoloniferous, glabrous perennial 30-100 cm. Submerged leaves 3- to 4-pinnate, with linear lobes; lower aerial leaves with (5—)7—14(—19) pairs of sessile, oblong-lanceolate to ovate, biserrate segments 2-6 cm; upper cauline leaves small, usually very irregularly serrate. Umbels leaf-opposed; rays 10-20. Bracts and bracteoles numerous, often leaf-like and 3-fid or pinnatisect. Fruit 1-5-2 mm, usually wider than long. 2n= 20. In shallow water. Almost throughout Europe except the extreme north. All except Az Cr Fa Fe Is Rs (N) Sb Tu.
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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Berula erecta
| Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A. 1981 |
B. erecta (Hudson)
| Coville 1893: 115 |