Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 381754016 | Orchard grass pollen | en | Synonym (core metadata concept) | Inactive | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 647435015 | Orchard grass pollen (substance) | en | Fully specified name | Inactive | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 2975024017 | Dactylis glomerata pollen | en | Synonym (core metadata concept) | Inactive | Entire term case sensitive (core metadata concept) | SNOMED CT core | 
| 4696863017 | Dactylis pollen (substance) | en | Fully specified name | Active | Entire term case sensitive (core metadata concept) | SNOMED CT core | 
| 4696864011 | Dactylis pollen | en | Synonym (core metadata concept) | Active | Entire term case sensitive (core metadata concept) | SNOMED CT core | 
| 4697904015 | Dactylis (orchardgrass) pollen | en | Synonym (core metadata concept) | Active | Entire term case sensitive (core metadata concept) | SNOMED CT core | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Dactylis pollen (substance) | Is a | Grass pollen | true | Inferred relationship | Some | ||
| Dactylis pollen (substance) | Is a | Cocksfoot pollen | false | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Dactylis glomerata diagnostic allergen extract (product) | Has active ingredient | False | Dactylis pollen (substance) | Inferred relationship | Some | 1 | 
| Cocksfoot pollen | Is a | True | Dactylis pollen (substance) | Inferred relationship | Some | 
This concept is not in any reference sets