| parent | Trees and nuts | LP31633-8 | 
| child | Salix nigra Ab.IgE | LP148280-3 | 
| child | Salix nigra Ab.IgG4 | LP95627-3 | 
| child | Salix nigra Ab.IgE.RAST class | LP229539-4 | 
| STATUS | ACTIVE | 
| PartDisplayName | en-US | Salix nigra | 
| DisplayName | en-US | Black Willow (Salix nigra) | 
LOINC Version: 2.78