Ex situ collections:
| Botanical name | Common name | Variety name / Accession name | Accession number | Part of the MLS |
|---|---|---|---|---|
| Corylus avellana L. | - | Webbs Preisnuss | HN 011 | No (not available under the MLS) |
| Corylus avellana L. | - | Tonda di Giffoni | H-K027 | No (not available under the MLS) |
| Corylus avellana L. | - | Cosford | DEU637HAS005 | No (not available under the MLS) |
| Corylus avellana L. | - | Frühe Nottingham | DEU637HAS001 | No (not available under the MLS) |
| Corylus avellana L. | - | Weiße Lambertsnuss | DEU610.WO.0055 | No (not available under the MLS) |
| Corylus avellana L. | - | Rote Lambertsnuss | DEU610.WO.0053 | No (not available under the MLS) |
| Corylus avellana L. | - | Rote Zellernuss | DEU610.WO.0049 | No (not available under the MLS) |
| Corylus avellana L. | - | Englische Riesennuss | DEU-658_H005 | No (not available under the MLS) |
| Corylus avellana L. | - | Frühe Lange Zellernuss | DEU-658_H006 | No (not available under the MLS) |
| Corylus avellana L. | - | Nottinghams Früheste | DEU-658_H011 | No (not available under the MLS) |