Sagittaria rigida, Pursh
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https://doi.org/10.5281/zenodo.293845 |
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https://treatment.plazi.org/id/03BD9943-FFB9-FF99-C321-FDA8FBA288CF |
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Plazi |
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Sagittaria rigida |
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4. S. rigida Pursh View in CoL , El. Amer. Sept. 2: 397 (1814).
Monoecious. Aerial leaves linear to elliptical or ovate, sometimes with 2 short basal lobes. Flowers in racemes; bracts connate towards the base; female flowers subsessile or shortly pedicellate; fruiting peduncle usually bent below the infructescence. Petals 8-14 mm, white. Filaments of male flowers dilated, pubescent. Fruitlets 3-4 mm, with a long, oblique subventral beak. Naturalized in S.W. England. [Br.] (North America.)
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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Sagittaria rigida
| Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A. 1980 |
S. rigida
| Pursh 1814: 397 |