Oenanthe aquatica, (L.) Poiret
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https://doi.org/10.5281/zenodo.293200 |
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https://treatment.plazi.org/id/03B0402C-FEA4-E20D-F911-F931DDBDF6C8 |
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Plazi |
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Oenanthe aquatica |
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13. O. aquatica (L.) Poiret View in CoL in Lam., Encycl. Méth. Bot. 4: 530 (1798)
( O. phellandrium Lam. ).
Much-branched, stout winter annual or biennial up to 150 cm. Roots entirely fibrous. Stem hollow, striate and grooved, often very short. Aerial leaves 3- pinnate; segments deeply lobed; lobes ovate, acute. Submerged or winter leaves 3- to 4-pinnate; lobes linear to filiform. Umbels terminal or leaf-opposed. Peduncle usually shorter than rays. Rays 5-15, not thickened in fruit. Pedicels not thickened in fruit. Fruit 3- 5-4-5 mm, oblong-ovoid or elliptical, often curved. Styles less than | as long as fruit. 2n —22. In still or slowly flowing water. Most of Europe except the extreme north. All except Az BI Cr Is 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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Oenanthe aquatica
Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A. 1981 |
O. aquatica (L.)
Poiret 1798: 530 |