The performance of Oryza meyeriana in vitro culture was the best among all used wild species.Dongxiang and Jinghong types of O. rufipogon had higher in vitro culture abilities than O. officinalis.

• 疣粒稻组培特性最好，东乡普通野生稻和景洪普通野生稻次之，药用稻最难组培。