Packera dubia

Packera dubia

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: Senecioneae
Subtribus: Senecioninae
Genus: Packera
Species: Packera dubia

Name

Packera dubia (Spreng.) Trock & Mabb., 2020

Synonyms

• Homotypic
  • Cineraria diversifolia F.Dietr. in Neu. Nachtr. Vollst. Lex. Gärtn. 2: 567 (1826), nom. superfl.
  • Cineraria dubia Spreng. in Syst. Veg., ed. 16. 3: 550 (1826)
  • Senecio dubius (Spreng.) L.C.Beck in Bot. North. Middle States: 200 (1833)
• Heterotypic
  • Cineraria heterophylla Pursh in Fl. Amer. Sept. 2: 528 (1813), nom. illeg.
  • Cineraria integrifolia Pursh in Fl. Amer. Sept. 2: 528 (1813), nom. illeg.
  • Cineraria integrifolia var. minor Pursh in Fl. Amer. Sept. 2: 528 (1813)
  • Cineraria integrifolius var. heterophyllus Nutt. in Gen. N. Amer. Pl. 2: 165 (1818)
  • Packera tomentosa C.Jeffrey in Kew Bull. 47: 101 (1992)
  • Senecio alabamensis Britton ex Small in Fl. S.E. U.S.: 1305 (1903)
  • Senecio tomentosus Michx. in Fl. Bor.-Amer. 2: 119 (1803), nom. illeg.
  • Senecio tomentosus f. alabamensis (Britton ex Small) Fernald in Rhodora 48: 330 (1946)

Distribution

Native distribution areas:
Packera dubia Continental: Northern America USA (Alabama, Arkansas, Delaware, Florida, Georgia, Louisiana, Maryland, New Jersey, North Carolina, Oklahoma, South Carolina, Texas, Virginia) References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

• Trock & Mabb., 2020. J. Bot. Res. Inst. Texas 14: 247

Links

• Hassler, M. 2018. Packera dubia. 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 online. Accessed: 2018 Mar. 04. Reference page. 
• International Plant Names Index. 2018. Packera dubia. Published online. Accessed: Mar.04 2018.
• Govaerts, R. et al. 2018. Packera dubia in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2018 Mar. 04. Reference page. 
• Tropicos.org 2018. Packera dubia. Missouri Botanical Garden. Published online. Accessed: 04 Mar. 2018.

Vernacular names

English: Woolly ragwort

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