Poidium ambiguum

Taxonavigation

Taxonavigation: Poales
Classification System: APG IV Superregnum: Eukaryota Regnum: Plantae Cladus: Angiosperms Cladus: Monocots Cladus: Commelinids Ordo: Poales

Familia: Poaceae
Subfamilia: Pooideae
Tribus: Poeae
Subtribus: Calothecinae
Genus: Poidium
Species: Poidium ambiguum

Name

Poidium ambiguum (Hack.) Matthei, Willdenowia, Beih. 8: 121. (1975)

Synonyms

• Basionym
  • Briza ambigua Hack., Oesterr. Bot. Z. 52(8): 308(–309). 1902.
    • Typus: Brazil. "Brasilia, in provincia Rio de Janeiro", 1889, Glaziou 17956 (holotype: W-1916-17140; isotypes: BAA-361 [fragm. ex B], CP, G-00013835, K-000433698, LE, MO, US-00157030 [= 865537] [fragm. ex W]).

• Homotypic
  • Chascolytrum ambiguum (Hack.) Essi, Longhi-Wagner & Souza-Chies, Novon 21(3): 327. 2011.

References

Primary references

• Matthei, O. 1975. Der Briza-Komplex in Südamerika: Briza, Calotheca, Chascolytrum, Poidium (Gramineae). Eine Revision. Willdenowia, Beiheft 8: 1–168. JSTOR Reference page. 

Additional references

• da Silva, L.N., Saarela, J.M., Essi, L. & de Souza‐Chies, T.T. 2021. A comprehensive species sampling sheds light on the molecular phylogenetics of Calothecinae (Poaceae, Pooideae, Poeae): Evidence for a new subtribe and multiple genera within the Chascolytrum clade. Journal of Systematics and Evolution 60(3): 691-712. DOI: 10.1111/jse.12750 Reference page. 
• Essi, L., Longhi Wagner, H.M. & Souza Chies, T.T. de. 2011. New combinations within the Briza complex (Poaceae, Pooideae, Poeae). Novon 21: 326–330. DOI: 10.3417/2010026 BHL PDF Reference page. 

Links

• International Plant Names Index. 2023. Poidium ambiguum. Published online. Accessed: 27 March 2023.
• Govaerts, R. et al. 2023. Poidium ambiguum in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2023 March 27. Reference page. 
• Global Biodiversity Information Facility. 2019. GBIF Backbone Taxonomy. Checklist dataset. Taxon: Poidium ambiguum.
• Hassler, M. 2023. Poidium ambiguum. 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. 2023. Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2023 March 27. Reference page. 

• Tropicos.org 2023. Poidium ambiguum. Missouri Botanical Garden. Published online. Accessed: 27 March 2023.
• Poidium ambiguum in Flora do Brasil 2020 em construção. Jardim Botânico do Rio de Janeiro. Accessed: 27 March 2023.