Ex situ collections:
| Botanical name | Common name | Variety name / Accession name | Accession number | Part of the MLS |
|---|---|---|---|---|
| Corylus avellana L. | - | Weißfrüchtige Filbert | HN 014 | No (not available under the MLS) |
| Corylus avellana L. | - | Wunder von Bollweiler | HN 012 | No (not available under the MLS) |
| Corylus avellana L. | - | Englische Riesennuss | DEU610.WO.0045 | No (not available under the MLS) |
| Corylus avellana L. | - | Englische Riesennuss | LVG_HAS003 | No (not available under the MLS) |
| Corylus avellana L. | - | Wunder von Bollweiler | LVG_HAS007 | No (not available under the MLS) |
| Corylus avellana L. | - | Rote Zellernuss | LVG_HAS005 | No (not available under the MLS) |
| Corylus avellana L. | - | Rote Lambertsnuss | DEU-658_H012 | No (not available under the MLS) |
| Corylus avellana L. | - | Rote Zellernuss | DEU-658_H014 | No (not available under the MLS) |
| Corylus avellana L. | - | Römische Zellernuss | DEU-658_H032 | No (not available under the MLS) |
| Corylus avellana L. | - | Rote Zellernuss | DEU-658_H033 | No (not available under the MLS) |