Hymenoxys richardsonii

Hymenoxys richardsonii

Taxonavigation

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

Familia: Asteraceae
Subfamilia: Asteroideae
Tribus: Helenieae
Subtribus: Tetraneurinae
Genus: Hymenoxys
Species: Hymenoxys richardsonii
Varietates: H. r. var. floribunda – H. r. var. richardsonii

Name

Hymenoxys richardsonii (Hook.) Cockerell, Bull. Torrey Bot. Club 31(9): 468 1904

Synonyms

• Homotypic
  • Actinea richardsonii (Hook.) Kuntze in Revis. Gen. Pl. 1: 303 (1891)
  • Actinella richardsonii (Hook.) Nutt. in Trans. Amer. Philos. Soc., n.s., 7: 379 (1841)
  • Picradenia richardsonii Hook. in Fl. Bor.-Amer. 1: 317 (1833)

Distribution

Native distribution areas:
Continental: Northern America Canada (Alberta, Saskatchewan), USA (Colorado, Montana, North Dakota, Utah, Wyoming) References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

• Cockerell, 1904. Bulletin of the Torrey Botanical Club. New York 31:468.

Links

• International Plant Names Index. 2018. Hymenoxys richardsonii. Published online. Accessed January 29 2018.
• Govaerts, R. et al. 2018. Hymenoxys richardsonii 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 29. Reference page. 
• Tropicos.org 2018. Hymenoxys richardsonii. Missouri Botanical Garden. Published on the internet. Accessed: 29 January 2018.
• Hassler, M. 2018. Hymenoxys richardsonii. 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 29. Reference page. 
• USDA, ARS, Germplasm Resources Information Network. Hymenoxys richardsonii in the Germplasm Resources Information Network (GRIN), U.S. Department of Agriculture Agricultural Research Service. Accessed: 07-Oct-06.

Vernacular names

English: pingue rubberweed, Richardson's bitterweed

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