| Descriptor in English: | Cycadopsida |
| Descriptor in Spanish: | Cycadopsida |
| Descriptor in Portuguese: | Cycadopsida |
| Descriptor in French: | Cycadopsida |
| Entry term(s): |
Cycadale Cycadales Cycadophyta Cycadophytas Gymnosperm Gymnosperms |
| Tree number(s): |
B01.650.940.800.575.156 |
| Scope note: | 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. |
| Allowable Qualifiers: |
AE adverse effects AH anatomy & histology CH chemistry CL classification CY cytology DE drug effects EM embryology EN enzymology GD growth & development GE genetics IM immunology ME metabolism MI microbiology PH physiology PO poisoning PS parasitology RE radiation effects TO toxicity UL ultrastructure VI virology |
| History Note: | 2018(2003); use GYMNOSPERMS 1998-2002 |
| DeCS UI: | 37242 |
| Descriptor UI: | D032462 |
| Date Established: | 2003/01/01 |
| Date of Entry: | 2002/07/03 |
| Revision Date: | 2018/07/01 |
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ORGANISMS
Eukaryota [B01]Eukaryota
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Cycadopsida
- Preferred
Cycadales
- Narrower
| Concept UI |
M0471152 |
| Scope note | 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. |
| Preferred term | Cycadopsida |
| Entry term(s) |
Cycadophyta Cycadophytas Gymnosperm Gymnosperms |
| Concept UI |
M0471153 |
| Scope note | A plant order of Cycadopsida. |
| Preferred term | Cycadales |
| Entry term(s) |
Cycadale |
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