from The Century Dictionary and Cyclopedia
- One of two primary groups into which Huxley divides the deciduate Mammalia (the other being Zonaria, which see), consisting of those Deciduata which have a discoidal placenta.
- A group of echinoderms.
- A family of peripylarian Radiolaria having the shell and central capsule discoid or lenticular. It includes Cenodiscus, Phacodiscus, Coccodiscus, and other genera.
Sorry, no etymologies found.
Other active plants in our investigation were Margaritaria discoidea (Baill.)
As such it is described under the name of _Matricaria discoidea_ DC.
_Matricaria Chamomilla discoidea_ may be mentioned.