Genus Porteresia Tateoka

Synonym of Oryza L.


Summary
Genus number:
9782
Last updated:
2 February 2017
Family:
Poaceae (alt. Gramineae)
Subfamily:
Oryzoideae
Tribe:
Oryzeae
Subtribe:
Oryzinae
Accession count:

0 (0  active, 0  available) in National Plant Germplasm System
Comments:


Synonyms

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References:
  1. Ge, S. et al. 2002. A phylogeny of the rice tribe Oryzeae (Poaceae) based on matK sequence data. Amer. J. Bot. 89:1967-1972. Note: closely related to Oryza
  2. Guo, Y.-L. & S. Ge. 2005. Molecular phylogeny of Oryzeae (Poaceae) based on DNA sequences from chloroplast, mitochondrial, and nuclear genomes. Amer. J. Bot. 92:1548-1558. Note: should be treated as a member of Oryza
  3. Guo, Y.-L. & S. Ge. The utility of mitochondrial nad1 intron in phylogenetic study of Oryzeae with reference to the systematic position of Porteresia. Acta Phytotax. Sin.
  4. Tang, L. et al. 2010. Phylogeny and biogeography of the rice tribe (Oryzeae): evidence from combined analysis of 20 chloroplast fragments. Molec. Phylogenet. Evol. 54:266-277. Note: data support inclusion in Oryza
  5. Zeng, X. et al. 2011. Phylogenetic study of Oryzoideae species and related taxa of the Poaceae based on atpB-rbcL and ndhF DNA sequences. Molec. Biol. Rep. 39:5737-5744. DOI: 10.1007/s11033-011-1383-0.
Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2026. Germplasm Resources Information Network (GRIN Taxonomy). National Germplasm Resources Laboratory, Beltsville, Maryland.
URL: https://npgstest.ars-grin.gov/gringlobal/taxon/taxonomygenus?id=9782. Accessed 12 May 2026.