Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Family Equisetaceae - horsetail | Is a | Order Filicales | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Equisetum | Is a | True | Family Equisetaceae - horsetail | Inferred relationship | Some | |
| Equisetaceae poisoning (disorder) | Causative agent | True | Family Equisetaceae - horsetail | Inferred relationship | Some | 1 |
This concept is not in any reference sets