Aylostera subg. Mediolobivia

Taxonavigation

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

Familia: Cactaceae
Subfamilia: Cactoideae
Tribus: Cereeae
Subtribus: Rebutiinae
Genus: Aylostera
Subgenus: Aylostera subg. Mediolobivia
Species: A. einsteinii – A. eos – A. pygmaea – A. tuberosa

Name

Aylostera subg. Mediolobivia (Backeb.) G.D.Rowley (2009)

Type species: A. aureiflora (Backeb.) Mosti & Papini = Aylostera einsteinii (Frič ex Kreuz. & Buining) Mosti & Papini in Pakistan J. Bot. 43: 2769–2785. (2011)

Synonyms

Homotypic
- Mediolobivia subg. Eumediolobivia Backeb., Cactaceae (Berlin) 1941 Zweiter Teil: 35. 1942, nom. inval.
- Rebutia sect. Setirebutia Frič ex Buining & Donald, Sukkulentenkunde 7/8: 98. 1963.
- Setirebutia Frič, in Kreuz., Verzeichnis Amer. Sukk. Rev. Syst. Kakteen 26. 1935, nom. inval.
- Setirebutia Frič ex Buining, Succulenta 20(4): 53. 1938, nom. inval.

Heterotypic
- Lobivia subg. Pygmaeolobivia Backeb. in Backeb. & F.M.Knuth, Kaktus-ABC: 66, 239-240. 1936, nom. inval.
  - Mediolobivia subg. Pygmaeolobivia Backeb., Cactaceae (Berlin) 1941 Zweiter Teil: 35, 76. 1942, nom. inval.
  - Rebutia subg. Pygmaeolobivia (Backeb.) Sída, Rod Rebutia: 22. 1997, nom. inval.
    - Type species: Mediolobivia haagei (Frič & Schelle) Backeb.

Note: The subgenus is probably not sustainable given the acceptance of Ritz et al. (2016) and Korotkova et al. (2021) cf. Mosti & Papini (2011). In addition, due to changes in synonymy at lease two species have no equivalents in Mediolobivia, if deleted then the autonym will have to go.

References

Korotkova, N., Aquino, D., Arias, S., Eggli, U., Franck, A. , Gómez-Hinostrosa, C., Guerrero, P.C., Hernández, H.M., Kohlbecker, A., Köhler, M., Luther, K., Majure, L.C., Müller, A., Metzing, D., Nyffeler, R., Sánchez, D., Schlumpberger, B. & Berendsohn, W.G. 2021. Cactaceae at Caryophyllales. org–a dynamic online species-level taxonomic backbone for the family. Willdenowia 51(2): 251–270. DOI: 10.3372/wi.51.51208 Reference page.
Mosti, S., Bandara, N.L. & Papini, A. 2011. Further insights and new combinations in Aylostera (Cactaceae) based on molecular and morphological data. Pakistan Journal of Botany 43(6): 2769–2785 PDF. Reference page.
Ritz, C.M., Fickenscher, K., Föller, J., Herrmann, K., Mecklenburg, R. & Wahl, R. 2016. Molecular phylogenetic relationships of the Andean genus Aylostera Speg. (Cactaceae, Trichocereeae), a new classification and a morphological identification key. Plant Systematics and Evolution 302(7): 763–780. DOI: 10.1007/s00606-016-1296-4 Reference page.
Rowley, G.D. 2009. CactusWorld 27(2): 89.

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