The correct option is
A Lycopsida
The correct answer is 'lycopsida'
Lycopsida is a group of pteridophytes which consists of club mosses and several related extinct plants.
Pteropsida consists of vascular plants such as ferns .
Psilopsida consists of species of ferns such as ophioglossales.
Sphenopsida consists of horsetails/Equisetum.