Athalamous
A`thal´a`mous
a. | 1. | (Bot.) Not furnished with shields or beds for the spores, as the thallus of certain lichens. |
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
a. | 1. | (Bot.) Not furnished with shields or beds for the spores, as the thallus of certain lichens. |