Discoid

Discoid The same as chambered, when applied to pith.
Disease A fungus or virus infection.
Disk An enlarged tip, as applied to tendrils.

discoid search for term- a. (Gr. diskos, a disk) having the form of a disk; discoid flower; a compound flower not radiated but with tubular florets.distal search for term- a.

Scaly Buttons Leptorhynchos squamatus has flowers with a discoid head. These are masses of tubular florets tightly held together, and these button-like flowers on fine stems are a delicate touch to a rockery or in a woodland garden.

See also: Plant, Flower, Cluster, Vegetative, Variety