A plant order of Cycadopsida.
A class of vascular seed plants also known as gymnosperms in the subdivision spermatophytina. They have large cones and pinnate leaves. Examples are pines, spruces, cedars and sequoias.
Synonyms: Gymnosperm, txid3296, Cycadophytas, Cycadophyta, txid3297, Cycadopsida, Cycadale, Cycadales, Gymnosperms
Instance information
comment
2018; see CYCADOPHYTA 2003-2017; see GYMNOSPERMS 1998-2002 ,2018(2003); use GYMNOSPERMS 1998-2002
identifier
D032462
Instance relations
Types