Oxybasis macrosperma

Taxonavigation

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

Familia: Amaranthaceae s.l.
Cladus: Chenopodiaceae s.str.
Subfamilia: Chenopodioideae
Tribus: Chenopodieae
Genus: Oxybasis
Sectio: Oxybasis sect. Oxybasis
Species: Oxybasis macrosperma
Subspecies: O. m. subsp. macrosperma – O. m. subsp. salsa

Name

Oxybasis macrosperma (Hook.f.) S. Fuentes, Uotila & Borsch, Willdenowia 42(1): 15 (2012).

Synonyms

• Basionym
  • Chenopodium macrospermum Hook.f., Bot. Antarct. Voy. I. (Fl. Antarct.). 2: 341 (1846).
    • Lectotype (designated by Moore, 1968: 61): Falkland Islands: East Falkland, Berkeley Sound, III.1833, Darwin s.n. (CGE).
• Homotypic
  • Blitum rubrum var. macrospermum (Hook.f.) Speg., Anales Soc. Ci. Argent. 53: 287 (1902).
• Heterotypic (ref. Hassler 2018, Tropicos)
  • Chenopodium murale var. farinosum S.Watson, Proc. Amer. Acad. Arts 9: 97 (1874).
    • Type: California, near San Francisco, Brewer 2489.
  • Chenopodium farinosum (S.Watson) Standl. N. Amer. Fl. 21(1): 28 (1916).
  • Chenopodium macrospermum subsp. halophilum f. farinosum (S.Watson) Aellen Repert. Spec. Nov. Regni Veg. 26(1–6): 43 (1929)
  • Chenopodium macrospermum var. farinosum (S.Watson) J.T.Howell, Leafl. W. Bot. 5(6): 105 (1948).
  • Blitum rubrum var. crassicaule Moq., DC., Prodr. 13(2): 84 (1849).
    • Holotypus: Falkland Islands: “No. 30, Falkland”, 1834, Darwin s.n. (K [K000368312, individual at the bottom]; Isotype: G [G00414383 fragm.]).
  • Chenopodium macrospermum subsp. crassicaule (Moq.) Aellen, Repert. Spec. Nov. Regni Veg. 26: 42 (1929).
  • Chenopodium pseudoambiguum Thell. & Aellen ex Probst, Mitt. Naturf. Ges. Solothurn, 8: Ber. 20: 57 (1928), nom. inval. in syn.

Distribution

Native distribution areas:
Southern America Western South America Bolivia (Cochabamba, La Paz), Peru Southern South America Argentina, Chile, Falkland Isl., Paraguay, Uruguay introduced elsewhere References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

Primary references

• Fuentes-Bazan, S., Uotila, P. & Borsch, T. 2012. A novel phylogeny-based generic classification for Chenopodium sensu lato, and a tribal rearrangement of Chenopodioideae (Chenopodiaceae). Willdenowia 42(1): 5–24. DOI: 10.3372/wi42.42101 Full text PDF Reference page. 
• Aellen, P. 1929. Beitrag zur Systematik der Chenopodium-Arten Amerikas, vorwiegend auf Grund der Sammlung des United States National Museum in Washington, D.C. Repertorium Specierum Novarum Regni Vegetabilis 26: I. 31–64 DOI: 10.1002/fedr.19290260108 Biblioteca Digital II. 119–160. DOI: 10.1002/fedr.19290260703 Biblioteca Digital Reference page. 
• Hooker, J.D. 1844-1847. The Botany of the Antarctic Voyage [...] Vol. 1. Flora Antarctica, Part 2. p. 209–574. London: Reeve. BHL Reference page. 
• Howell, J.T. 1948. New names for plants in Marin County, California. Leaflets of Western Botany 5(6): 105–108. BHL Reference page. 
• Moquin-Tandon, A. 1849. Salsolaceae. In: De Candolle, A.P. (ed.): Prodromus systematis naturalis regni vegetabilis 13(2): 41–219. Masson, Paris. BHL Reference page. 
• Probst, R. 1928. Dritter Beitrag zur Adventivflora von Solothurn und Umgebung. Mitteilungen der Naturforschenden Gesellschaft in Solothurn 8(20): 40–82. online Reference page. 
• Spegazzini, C.L. 1902. Nova addenda ad floram patagonicam. III, IV. Anales del Museo Nacional de Buenos Aires 7 (= ser.2 t.4): 135–308. BHL. / id : Anales de la Sociedad Científica Argentina 53: [several parts: 13–, 66–, 136–, 166–, 242–, 275–]. BHL Reference page. 
• Standley, P.C. 1916. Chenopodiaceae. pp. 1–93. In: North American Flora. Vol. 21, Part 1. The New York Botanical Garden. BHLReference page. 
• Watson, S. 1874. A revision of the North American Chenopodiaceae. Proceedings of the American Academy of Arts and Sciences 9: 82–126. BHL Reference page. 

Additional references

• Uotila, P. 2022. New combinations and notes on Oxybasis (Amaranthaceae) from southern South America. Candollea 77(1): 9–16. DOI: 10.15553/c2022v771a2 Reference page. 
• Sukhorukov, A. & Zaika, M.A. 2022. Systematics of the genus Oxybasis Kar. & Kir. (Chenopodioideae, Amaranthaceae s.l.). Systematic Notes 125: 3–11. DOI: 10.17223/20764103.125.1, ResearchGate (in Russian with English abstract). Reference page. 
• Clemants, S.E. & Mosyakin, S.L. 2003. Chenopodium macrospermum in Flora of North America, Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.

Links

• Govaerts, R. et al. 2024. Oxybasis macrosperma in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2024 Mar. 07. Reference page. 
• Hassler, M. 2024. Oxybasis macrosperma. 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. 2024. Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2024 Mar. 07. Reference page. 
• International Plant Names Index. 2024. Oxybasis macrosperma. Published online. Accessed: Mar. 07 2024.

• Tropicos.org 2016. Oxybasis macrosperma. Missouri Botanical Garden. Published online. Accessed: 1 Mar. 2016.