sympetalous การใช้

The plant is a leaves and medium-sized sympetalous flowers.
A sympetalous flower, with bilateral symmetry with an upper and lower lip, is "'bilabiate " '.
However, these older classifications contained some sympetalous families, such as Cucurbitaceae, that are now known not to be closely related.
When petals are fused into a tube or ring that falls away as a single unit, they are sympetalous ( also called "'gamopetalous "').
If the petals are free from one another in the corolla, the plant is " polypetalous " or " choripetalous "; while if the petals are at least partially fused together, it is " gamopetalous " or " sympetalous ".