|  |
Ser.nr. | 9868 |
 | Corylus avellana var. pontica (K.Koch) H.J.P.Winkl.
?: Corylus avellana pontica (C. Koch.) Winkl. | | | | | Corylus avellana var. pontica (K.Koch) H.J.P.Winkl. | 5000 | | Corylus avellana var. pontica (C. Koch) Winkler | 504 | | Corylus avellana pontica (C. Koch.) Winkl. | 0-1, 38 |
 | 38, 504, 5000 |
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