Cirsium undulatum Spreng.
Distribution
Native to:
Alberta, Arizona, British Columbia, California, Colorado, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Manitoba, Mexico Northeast, Mexico Northwest, Michigan, Minnesota, Missouri, Montana, Nebraska, New Mexico, North Dakota, Oklahoma, Oregon, Pennsylvania, Saskatchewan, South Dakota, Texas, Utah, Washington, Wisconsin, Wyoming
Synonyms
Heterotypic Synonyms
- Carduus megacephalus A.Nelson in New Man. Bot. Centr. Rocky Mt.: 587 (1909)
- Carduus undulatus Nutt. in Gen. N. Amer. Pl. 2: 130 (1818)
- Carduus undulatus var. megacephalus Greene in Proc. Acad. Nat. Sci. Philadelphia 44: 360 (1892 publ. 1893)
- Cirsium megacephalum (A.Gray) Cockerell in Univ. Missouri Stud., Sci. Ser. 2: 254 (1911)
- Cirsium undulatum f. album Farw. in Amer. Midl. Naturalist 10: 219 (1927)
- Cirsium undulatum var. franktonis B.Boivin in Phytologia 23: 113 (1972)
- Cirsium undulatum var. megacephalum Fernald in Rhodora 10: 94 (1908)
- Cnicus undulatus A.Gray in Proc. Amer. Acad. Arts 10: 42 (1874)
- Cnicus undulatus var. megacephalus A.Gray in Proc. Amer. Acad. Arts 10: 42 (1874)
Publications
POWO follows these authorities in accepting this name:
- Roskov Y. & al. (eds.) (2018). Species 2000 & ITIS Catalogue of Life Naturalis, Leiden, the Netherlands.
Other Data
Other Kew resources that provide information on this taxon:
| Date | Reference | Identified As | Barcode | Type Status | Has image? |
|---|---|---|---|---|---|
| Douglas, D. [4], Canada | K000778253 | Yes | |||
| s.coll. [1079] | Cirsium undulatum var. megacephalum | K000778254 | Yes |
Sources
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Herbarium Catalogue Specimens
- Digital Image © Board of Trustees, RBG Kew http://creativecommons.org/licenses/by/3.0/
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Kew Backbone Distributions
- The International Plant Names Index and World Checklist of Vascular Plants 2023. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
- © Copyright 2022 World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0
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Kew Names and Taxonomic Backbone
- The International Plant Names Index and World Checklist of Vascular Plants 2023. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
- © Copyright 2022 International Plant Names Index and World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0