Leaves ovate or somewhat obovate, conspicuously pointed, coarsely or doubly serrate, very veiny, smooth when mature.
Thorny shrubs or small trees with simple, alternate, serrate, doubly serrate or lobed leaves.
Sometimes it happens that the teeth bear still smaller teeth, in which case the margin is said to be doubly toothed; or, if the teeth are sawlike, it is doubly serrate.
Its leaves are large, ovate to lanceolate, acute, doubly serrate, the lower ones stalked and the upper sessile.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "doubly serrate" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.