Oryza
Sign in to saveOryza is a genus of plants in the grass family. It includes the major food crop rice (species Oryza sativa and Oryza glaberrima). Members of the genus grow as tall, wetland grasses, growing to tall; the genus includes both annual and perennial species.
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Oryza is a genus of grasses that includes rice, one of the world's most important food crops. The plants in this genus grow as tall wetland grasses and include both annual and perennial species, with rice species providing staple nutrition for billions of people worldwide.
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Taxonomy · GBIF
GENUS
- KingdomPlantae
- PhylumTracheophyta
- ClassLiliopsida
- OrderPoales
- FamilyPoaceae
via GBIF · CC0
Article
4 sectionsContents
- Species
- Formerly included
- See also
- References
Oryza is a genus of plants in the grass family. It includes the major food crop rice (species Oryza sativa and Oryza glaberrima). Members of the genus grow as tall, wetland grasses, growing to tall; the genus includes both annual and perennial species.
Oryza is situated in tribe Oryzeae, which is characterized morphologically by its single-flowered spikelets whose glumes are almost completely suppressed. In Oryza, two sterile lemma simulate glumes. The tribe Oryzeae is in subfamily Ehrhartoideae, a group of Poaceae tribes with certain features of internal leaf anatomy in common. The most distinctive leaf characteristics of this subfamily are the arm cells and fusoid cells found in their leaves.