gymnospermous

adj.

裸子植物的；

appearance of gymnospermous structure
THE APPEARANCE OF GYMNOSPERMOUS STRUCTURE
Hydatellaceae are water lilies with gymnospermous tendencies
An annotated synopsis of Indian palaeozoic gymnospermous woods
Functional morphology and homologies of gymnospermous ovules: evidence...
A three-dimensional model for lignocellulose from gymnospermous wood
An herbaceous fossil conifer: Gymnospermous ruderals in the evolution of Mesozoic vegetation
Ultrastructure of exine of gymnospermous pollen grains from the Jurassic and basal Cretaceous in Northwest Europe and implications f...
Organic geochemical studies of the transformation of gymnospermous xylem during peatification and coalification to subbituminous coal
On Cornerian and Other Terminology of Angiospermous and Gymnospermous Seed Coats: Historical Perspective and Terminological Recommen...