prothallium
(noun)
noun
1. A plant, usually a pteridophyte, in gametophyte stage in the metagenesis cycle.
2. The young gametophyte of a liverwort or peat moss.
(noun)
1. A plant, usually a pteridophyte, in gametophyte stage in the metagenesis cycle.
2. The young gametophyte of a liverwort or peat moss.