Helenium pinnatifidum

Taxonavigation[sửa]

Taxonavigation: Asterales
Classification System: APG IV Superregnum: Eukaryota Regnum: Plantae Cladus: Angiosperms Cladus: Eudicots Cladus: Core eudicots Cladus: Asterids Cladus: Campanulids Ordo: Asterales

Helenium pinnatifidum (Schwein. ex Nutt.) Rydb., N. Amer. Fl. 34 130 1915.

Homotypic
- Leptopoda pinnatfida Schwein. ex Nutt. in Trans. Amer. Philos. Soc., n.s., 7: 372 (1841)
- Leptopoda puberula var. pinnatifida (Schwein. ex Nutt.) Torr. & A.Gray in Fl. N. Amer. 2: 387 (1842)
Heterotypic
- Helenium incisum (Torr. & A.Gray) Small in Fl. S.E. U.S.: 1292, 1341 (1903)
- Helenium nuttallii var. incisum (Torr. & A.Gray) A.Gray in Proc. Amer. Acad. Arts 9: 204 (1874)
- Leptopoda incisa Torr. & A.Gray in Fl. N. Amer. 2: 387 (1842)

Native distribution areas:
Continental: Northern America Regional: Southeastern USA USA (Florida, Georgia, North Carolina, South Carolina) References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2^nd Edition

International Plant Names Index. 2018. Helenium pinnatifidum. Published online. Accessed January 28 2018.
Govaerts, R. et al. 2018. Helenium pinnatifidum in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published on the internet. Accessed: 2018 January 28. Reference page.
Tropicos.org 2018. Helenium pinnatifidum. Missouri Botanical Garden. Published on the internet. Accessed: 28 January 2018.
Hassler, M. 2018. Helenium pinnatifidum. World Plants: Synonymic Checklists of the Vascular Plants of the World In: Roskovh, Y., Abucay, L., Orrell, T., Nicolson, D., Bailly, N., Kirk, P., Bourgoin, T., DeWalt, R.E., Decock, W., De Wever, A., Nieukerken, E. van, Zarucchi, J. & Penev, L., eds. 2018. Species 2000 & ITIS Catalogue of Life. Published on the internet. Accessed: 2018 January 28. Reference page.

English: Southeastern sneezeweed

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