QUINCE Descriptor Site(s): COR ------ Contains characteristic data on Quince (Cydonia) accessions. For additional information, contact Kim Hummer at the National Clonal Germplasm Repository in Corvallis, OR 97333. Phone: (541) 750-8712. FAX: (541) 750-8717. Descriptor: CORE obtype: UPPER CGC: N Cydonia Core Accessions