Hardy palmately branched north american fern with divergent recurved branches borne on lustrous dark reddish stipes .

长有强壮掌状枝叶和不同光亮的黑红色递归枝叶的北美洲蕨类植物。

The culture of using young stems , stipes and blades of psoralea corylifolia l as explants has been proven successful .

本文利用补骨脂的嫩茎、叶柄和叶片为外植体进行离体培养,均获得成功。