- Family: Equisetaceae Rich. ex DC.
- Genus: Equisetum L.
Equisetum laevigatum A.Braun & Engelm.
- Genus: Equisetum L.
Native to:
Alberta, Arizona, Arkansas, British Columbia, California, Colorado, Connecticut, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Manitoba, Mexico Central, Mexico Northeast, Mexico Northwest, Mexico Southeast, Mexico Southwest, Michigan, Minnesota, Missouri, Montana, Nebraska, Nevada, New Mexico, New York, North Dakota, Ohio, Oklahoma, Ontario, Oregon, Pennsylvania, Primorye, Québec, Sakhalin, Saskatchewan, South Dakota, Texas, Utah, Washington, Wisconsin, Wyoming
- Equisetum fontinale Copel.
- Equisetum funstonii A.A.Eaton
- Equisetum funstonii var. caespitosum (A.A.Eaton) Jeps.
- Equisetum funstonii f. caespitosum A.A.Eaton
- Equisetum funstonii var. nudum (A.A.Eaton) Jeps.
- Equisetum funstonii f. nudum A.A.Eaton
- Equisetum funstonii f. polystachyum A.A.Eaton
- Equisetum funstonii var. ramosum (A.A.Eaton) Jeps.
- Equisetum funstonii f. ramosum A.A.Eaton
- Equisetum kansanum J.H.Schaffn.
- Equisetum kansanum f. caespiticum (Farw.) M.Broun
- Equisetum kansanum f. caespitosum (A.A.Eaton) M.Broun
- Equisetum kansanum f. polystachyum (A.A.Eaton) M.Broun
- Equisetum kansanum f. ramosum (A.A.Eaton) M.Broun
- Equisetum kansanum f. variegatoides (A.A.Eaton) M.Broun
- Equisetum laevigatum f. caespitosum A.A.Eaton
- Equisetum laevigatum subsp. funstonii (A.A.Eaton) Hartm.
- Equisetum laevigatum f. polystachum (A.A.Eaton) A.A.Eaton
- Equisetum laevigatum f. proliferum Haberer
- Equisetum laevigatum f. ramosum A.A.Eaton
- Equisetum laevigatum var. scabrellum A.Braun & Engelm.
- Equisetum laevigatum f. scabrellum (A.Braun & Engelm.) Milde
- Equisetum laevigatum f. variegatoides A.A.Eaton
- Equisetum praealtum var. laevigatum (A.Braun & Engelm.) Bush
- Hippochaete laevigata (A.Braun & Engelm.) Farw.
- Hippochaete laevigata var. caespitica Farw.
- Hippochaete laevigata var. caespitosa (A.A.Eaton) Farw.
- Hippochaete laevigata var. funstonii (A.A.Eaton) Farw.
- Hippochaete laevigata var. polystachya (A.A.Eaton) Farw.
- Hippochaete laevigata var. ramosa (A.A.Eaton) Farw.
- Hippochaete laevigata var. variegatoides (A.A.Eaton) Farw.
- Hippochaete praealta var. scabrella (A.Braun & Engelm.) Farw.
Equisetum laevigatum A.Braun & Engelm. appears in other Kew resources:
First published in Amer. J. Sci. Arts 46: 87 (1844)
Accepted by
- Christenhusz, M.J.M., Bangiolo, L., Chanse, M.W., Fay, M.F., Husby, C., Witkus, M. & Viruel, J. (2019). Phylogenetics, classification and typification of extant horstails (Equisetum, Equisetaceae) Botanical Journal of the Linnean Society 189: 311-352.
- Flora of North America Editorial Committee in Flora of North America Editorial Committee (1993). Pteridophytes and Gymnosperms Flora of North America North of Mexico 2: 1-474. Oxford University Press, New York, Oxford.
- Probatova, N.S. & al. (2006). Flora Rossiiskogo Dal'nego Vostoka. Dopolneniya i izmeneniya k izdaniyu Sosudistye rasteniya sovetskogo Dal'nego Vostoka t. 1-8 (1985-1996): 1-454. Russian academy of sciences Far Eastern branch.
Literature
Kew Backbone Distributions
- Probatova, N.S. & al. (2006). Flora Rossiiskogo Dal'nego Vostoka. Dopolneniya i izmeneniya k izdaniyu Sosudistye rasteniya sovetskogo Dal'nego Vostoka t. 1-8 (1985-1996): 1-454. Russian academy of sciences Far Eastern branch.
Kew Backbone Distributions
The International Plant Names Index and World Checklist of Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0
Kew Names and Taxonomic Backbone
The International Plant Names Index and World Checklist of Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 International Plant Names Index and World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0
Kew Science Photographs
Digital Image © Board of Trustees, RBG Kew http://creativecommons.org/licenses/by/3.0/