Subdivision+of+an+order
21order Cycadales — noun primitive tropical gymnosperms abundant in the Mesozoic, now reduced to a few scattered tropical forms • Syn: ↑Cycadales • Hypernyms: ↑plant order • Member Holonyms: ↑Cycadopsida, ↑class Cycadopsida, ↑Cycadophytina, ↑ …
22order Ginkgoales — noun coextensive with the family Ginkgoaceae: plants that first appeared in the Permian and now represented by a single surviving species; often included in Coniferales • Syn: ↑Ginkgoales • Hypernyms: ↑plant order • Member Holonyms: ↑Ginkgopsida …
23order Ustilaginales — noun parasitic fungi causing smuts; sometimes placed in class Tiliomycetes • Syn: ↑Ustilaginales • Hypernyms: ↑fungus order • Member Holonyms: ↑Basidiomycota, ↑subdivision Basidiomycota, ↑Basidiomycotina, ↑ …
24subdivision Deuteromycota — noun large and heterogeneous form division of fungi comprising forms for which no sexually reproductive stage is known • Syn: ↑Deuteromycota, ↑Deuteromycotina, ↑Fungi imperfecti, ↑subdivision Deuteromycotina • Hypernyms: ↑division • …
25subdivision Deuteromycotina — noun large and heterogeneous form division of fungi comprising forms for which no sexually reproductive stage is known • Syn: ↑Deuteromycota, ↑subdivision Deuteromycota, ↑Deuteromycotina, ↑Fungi imperfecti • Hypernyms: ↑division • M …
26subdivision Ginkgophyta — noun ginkgos: in some systems classified as a class and in others as a subdivision; used in some classifications for one of five subdivisions of Gymnospermophyta • Syn: ↑Ginkgopsida, ↑class Ginkgopsida, ↑Ginkgophytina, ↑class Ginkgophytina,… …
27subdivision Ginkgophytina — noun ginkgos: in some systems classified as a class and in others as a subdivision; used in some classifications for one of five subdivisions of Gymnospermophyta • Syn: ↑Ginkgopsida, ↑class Ginkgopsida, ↑Ginkgophytina, ↑class Ginkgophytina,… …
28subdivision Gnetophytina — noun gymnospermous flowering plants; supposed link between conifers and angiosperms; in some systems classified as a class (Gnetopsida) and in others as a subdivision (Gnetophytina or Gnetophyta) • Syn: ↑Gnetopsida, ↑class Gnetopsida,… …
29order Coniferales — noun profusely branching and chiefly evergreen trees and some shrubs having narrow or needlelike leaves • Syn: ↑Coniferales • Hypernyms: ↑plant order • Member Holonyms: ↑Coniferopsida, ↑class Coniferopsida, ↑Coniferophytina, ↑ …
30order Cordaitales — noun extinct plants having tall arborescent trunks comparable to or more advanced than cycads; known from the Pennsylvanian period; probably extinct since the Mesozoic era • Syn: ↑Cordaitales • Hypernyms: ↑plant order • Member Holonyms:… …
