From Wikipedia, the free encyclopedia
Subfamily of plants
Oryzoideae (
syn . Ehrhartoideae) is a
subfamily of the true grass
family
Poaceae . It has around 120 species in 19 genera, notably including the major
cereal crop
rice .
[1] Within the grasses, this subfamily is one of three belonging to the species-rich
BOP clade , which all use
C3 photosynthesis ; it is the
basal lineage of the clade.
[2]
[3]
It contains four tribes and one genus of unclear position (
incertae sedis ):
Suddia (thought likely to be in the tribe
Phyllorachideae ).
[1]
Phylogenetic analyses have resolved the branching order of these
clades within the subfamily:
[1]
References
^
a
b
c
d Soreng, Robert J.; Peterson, Paul M.; Romaschenko, Konstantin; Davidse, Gerrit; Teisher, Jordan K.; Clark, Lynn G.; Barberá, Patricia; Gillespie, Lynn J.; Zuloaga, Fernando O. (2017).
"A worldwide phylogenetic classification of the Poaceae (Gramineae) II: An update and a comparison of two 2015 classifications" . Journal of Systematics and Evolution . 55 (4): 259–290.
doi :
10.1111/jse.12262 .
hdl :
10261/240149 .
ISSN
1674-4918 .
^ Grass Phylogeny Working Group II (2012). "New grass phylogeny resolves deep evolutionary relationships and discovers C4 origins". New Phytologist . 193 (2): 304–312.
doi :
10.1111/j.1469-8137.2011.03972.x .
hdl :
2262/73271 .
ISSN
0028-646X .
PMID
22115274 .
^ Janke, Axel; Zhao, Lei; Zhang, Ning; Ma, Peng-Fei; Liu, Qi; Li, De-Zhu; Guo, Zhen-Hua (2013).
"Phylogenomic Analyses of Nuclear Genes Reveal the Evolutionary Relationships within the BEP Clade and the Evidence of Positive Selection in Poaceae" . PLOS ONE . 8 (5): e64642.
doi :
10.1371/journal.pone.0064642 .
ISSN
1932-6203 .
PMC
3667173 .
PMID
23734211 .
Morphology Ecology Subfamilies
Uses
Food Construction Landscaping Other