As nouns the difference between mycelium and thallus
is that mycelium is the vegetative part of any fungus, consisting of a mass of branching, threadlike hyphae, often underground while thallus is an undifferentiated plant body, such as in algae.
mycelium
English
Noun
(mycelia)
The vegetative part of any fungus, consisting of a mass of branching, threadlike hyphae, often underground.
thallus
English
Noun
(thalli)
(botany) An undifferentiated plant body, such as in algae.
(botany) Any plant body lacking vascular tissue.
Related terms
* thalliform
* thalline
* thallodal
* thalloid
* Thallobionta
* Thallophyta
* thallophyte
* thallose