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ACCESSIONPLANT NAMETAXONOMYORIGINGENEBANKIMAGEAVAILABILITYRECEIVEDSOURCE TYPESOURCE DATECOLLECTION SITECOORDINATESELEVATIONHABITATIMPROVEMENT LEVELNARRATIVE
0PI 557159'Pearson's Prolific'Corylus avellana L. England, United KingdomCORSTEMNot Available1989DEVELOPEDCultivarVigorous, early, fair cropper, nuts large and plump, downy with a thick shell. Kernel with good flavor 1452131PI 557159
1PI 557160'Webb's Prize Cob'Corylus avellana L. England, United KingdomCORSTEMNot Available1989DEVELOPEDCultivarRipens in mid-September, nuts are long 1452132PI 557160
2PI 557162'Garibaldi'Corylus avellana L. England, United KingdomCORSTEMNot Available1989DEVELOPEDCultivarOld cultivar, one of the hardiest known, nuts oblong and very tapering, very thin-shelled 1452134PI 557162
3PI 557114'Bergeri'Corylus avellana L. ItalyCORNUTNot Available1988DEVELOPED1864CultivarNut medium to large, long to conical, light brown with dark stripes in grooves 1452086PI 557114
4PI 557098'Red Filbert'Corylus avellana L. England, United KingdomCORNUTNot Available1987DEVELOPEDCultivarUpright, compact growth, nut large, brown with dark brown bands, shell medium thickness 1452070PI 557098