Isoetes Isoetes, Wettst.
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https://doi.org/10.5281/zenodo.302862 |
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https://treatment.plazi.org/id/1213417E-FFC9-FFCB-CE20-F85E4F51C173 |
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Plazi |
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Isoetes Isoetes |
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8. I. heldreichii Wettst. View in CoL , Verb. Zool.-Bot. Ges. Wien 36: 239, t. 8 (1886).
Amphibious; stem 3-lobed. Leaves 10-25 cm x 0-5- 1 - 5 mm, few, flexuous; stomata absent; basal membranous margin narrow, extending up leaf for | of its length; ligule obovateacute, finely and irregularly cut. Sporangium without velum; megaspores c. 660p, tuberculate; microspores spinose, narrowly winged. Schistose soil by lake margin. • C. Greece ( S. end of Pindhos range, near Palaiokastron). Gr.
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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Isoetes Isoetes
| Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A. 1964 |
I. heldreichii
| Wettst. 1886: 239 |