As nouns the difference between axes and polysporangiophyte
is that axes is plural of lang=en while polysporangiophyte is any plant in which the sporophyte has a structure of branching stems (axes) terminating in sporangia.
axes
English
Etymology 1
Noun
(head)
Etymology 2
polysporangiophyte
Noun
(
en noun)
Any plant in which the sporophyte has a structure of branching stems (axes) terminating in sporangia.
Synonyms
* polysporangiate