Roldana hartwegii var. durangensis

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: Tussilagininae
Genus: Roldana
Species: Roldana hartwegii
Varietas: Roldana hartwegii var. durangensis

Name

Roldana hartwegii var. durangensis (H.Rob. & Brettell) Funston, Ann. Missouri Bot. Gard. 95: 309 (2008).

Synonyms

• Basionym
  • Roldana pennellii var. durangensis H.Rob. & Brettell, Phytologia 27: 422 (1974).
    • Typus: Mexico, Durango, Sierra Madre Occidental, El Saltó, Rocky, andesitic, pineland canyon, 2500–2530 m, herb, flowers yellow. 31 Aug 1934, F.W. Pennell 18500 (Holotype: US, isotypes: GH, NY).
• Homotypic
  • Senecio octobracteatus var. durangensis (H.Rob. & Brettell) B.L.Turner & T.M.Barkley, Phytologia 67: 392 (1989).

Distribution

Native distribution areas:
Continental: Northern America Regional: Mexico Mexico Northeast (Durango). References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

Primary references

• Funston, A.M. 2008. Taxonomic revision of Roldana (Asteraceae: Senecioneae), a genus of the southwestern U.S.A., Mexico, and Central America. Annals of the Missouri Botanical Garden 95(2): 282–337. DOI: 10.3417/2003151 JSTOR BHL. Botanicus. Reference page. 

Links

• Govaerts, R. et al. 2021. Roldana hartwegii var. durangensis in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2021 Sep 5. Reference page. 
• Tropicos.org 2021. Roldana hartwegii var. durangensis. Missouri Botanical Garden. Published online. Accessed: 5 Sep 2021.
• International Plant Names Index. 2021. Roldana hartwegii var. durangensis. Published online. Accessed: 5 Sep 2021.
• Hassler, M. 2021. World Plants. Synonymic Checklist and Distribution of the World Flora. . Roldana hartwegii var. durangensis. Accessed: 5 Sep 2021.
• Hassler, M. 2021. Roldana hartwegii var. durangensis. 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. 2021. Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2021 Sep 5. Reference page.