spermatophyte
noun
sper·mato·phyte (ˌ)spər-ˈma-tə-ˌfīt 
: any of a group (Spermatophyta) of higher plants comprising those that produce seeds and including the gymnosperms and angiosperms
spermatophytic
(ˌ)spər-ˌma-tə-ˈfi-tik
adjective 
Word History
Etymology
ultimately from New Latin spermat- + Greek phyton plant — more at phyto-
First Known Use
1897, in the meaning defined above