Education - Rice in the world
Morphology and Distribution 3
O. ridleyi complex
This complex consists of two relative species of allotetraploids.
O. ridleyi Hook (HHJJ)
|This species grows in a shaded forest floor in Tropical Asia and New Guinea.|
O. longiglumis Jansen (HHJJ)
This species is distributed only in New Guinea. It prefers shaded conditions.