Oxybasis ambigua

Oxybasis ambigua

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. Glaucae
Species: Oxybasis ambigua

Name

Oxybasis ambigua (R.Br.) de Lange & Mosyakin, Phytotaxa 350(3): 266 (2018).

Synonyms

• Basionym
  • Chenopodium ambiguum R.Br., Prodr. Fl. Nov. Holland. 407 (1810).
    • Lectotype (designated by Wilson, 1983: 141): Australia. Tasmania: Port Dalrymple, I.1801, Brown s.n. (BM [BM001015839]; Isolectotype: K [K000898449]).
• Homotypic
  • Chenopodium glaucum subsp. ambiguum (R.Br..) Murr & Thell. ex Thell., Fl. Advent. Montpellier 196 (1912).
  • Chenopodium glaucum var. ambiguum (R.Br.) Hook.f., Bot. Antarct. Voy., Vol. 3, Fl. Tasman. 1: 313 (1857).
  • Oxybasis glauca (L.) S. Fuentes, Uotila & Borsch subsp. ambigua (R.Br.) Mosyakin, Phytoneuron 2013-56: 4 (2013).
• Heterotypic
  • Chenopodium glaucum var. divaricatum Hook.f., Bot. Antarct. Voy. (Fl. Antarct.) 2: 341 (1846).
    • Lectotype (designated by Porter, 1986: 92): Chile. Reg. Aysén: Chonos Archipelago Patagonia, XII.1834, Darwin s.n. (CGE; Isolectotype: G [G00414382 fragm.], K)
  • Chenopodium glaucum f. paschale Fuentes in Bol. Mus. Nac. Chile 5: 332 (1913).
    • Holotype: Chile. Reg. Valparaíso: Pascua [“Isla de Pasqua”], IV.1911, Fuentes s.n. (SGO [SGO000001633] image; Isotype: G [G00412682 fragm.]).

Distribution

Native distribution areas:
Southern America Southern South America Chile South, Easter Is. Australasia Australia Western Australia (I), South Australia (I), New South Wales (I), Victoria (I), Tasmania (I)) New Zealand New Zealand (incl. Stewart Isl.), Chatham Isl. References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

Primary references

• Mosyakin, S.L. & de Lange, P.J. 2018. New combinations for three taxa of the Oxybasis glauca aggregate (Chenopodiaceae) from Australasia, East Asia and South America. Phytotaxa 350(3): 259–273. DOI: 10.11646/phytotaxa.350.3.5 Reference page. 
• Brown, R. 1810. Prodromus Florae Novae Hollandiae et Insulae Van Diemen. pp. i–viii + 145–590, Londini: R.Taylor. BHL Reference page. 
• Hooker, J.D. 1855–1857. The botany of the Antarctic voyage [...]. Part 3. Flora Tasmaniae. Vol. 1. (p. 1–80, 1855; p. 81–240 1856; p. 241–359, 1857). London: L. Reeve. BHL Reference page. 
• Mosyakin, S.L. 2013. New nomenclatural combinations in Blitum, Oxybasis, Chenopodiastrum, and Lipandra (Chenopodiaceae). Phytoneuron 2013-56: 1–8. (PDF) Reference page. 
• Thellung, A. 1912. La flore adventice de Montpellier. Mémoires de la Société des Sciences Naturelles de Cherbourg 38: 57–728. BHL Reference page. 
• 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. 

Links

• Govaerts, R. et al. 2024. Oxybasis ambigua 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 ambigua. 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 ambigua. Published online. Accessed: Mar. 07 2024.

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