Roldana aliena

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 aliena

Name

Roldana aliena (B.L.Rob. & Seaton) Funston (2008:295)

• Type locality: "Mountains near Pátzcuaro", Michoacán, Mexico
  • As given in Robinson & Seaton (1893:110)
• Holotype: C.G. Pringle 5056 (GH)

Synonyms

• Homotypic
  • Senecio alienus B.L.Rob. & Seaton (1893:110)
• Heterotypic
  • Senecio chrismarii Greenm. (1914:278)
    • Type locality: "Mexico"
      • "Without definite locality" (Greenman, 1914: 278)
    • Holotype: Chrismar s.n. (B, destroyed; fragment & tracing: GH; photo: F, GH, MICH, MO, NY; tracing: MO)
      • Funston (2008:295) designates it as a lectotype "according to" Art. 8.3, Ex.5 (Saint-Louis Code, 2000), but the example relate to a part "removed from the specimen subsequent to its designation as holotype", creating an isotype. The GH fragment was from the start a part of the holotype as in Ex. 2-4, not an isotype.

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. 
• Greenman, J.M. 1914. Descriptions of North American Senecioneae. Annals of the Missouri Botanical Garden 1(3): 263–290. DOI: 10.2307/2990077 BHL Botanicus. Reference page. 
• Robinson, B.L. & Seaton, H.E. 1893. Contributions from the Gray Herbarium of Harvard University, New Series, III. Additions to the Phaenogamic Flora of Mexico, Discovered by C. G. Pringle in 1891–92. Proc. Amer. Acad. Arts 28: 103–115. BHL Reference page.