The attached table lists the holdings in the Citrus Variety Collection. A unique Citrus Research Center (CRC) number identifies each of the holdings in the collection. Many of these accessions are for germplasm purposes only and many do not have registered trees for budwood distribution in California. In addition to an Accession name or description field, the table also provides a Variety Introduction (VI) number given to accessions cleaned by the Citrus Clonal Protection Program and a Plant Introduction (PI) number assigned to accessions listed in the US Department of Agriculture's Genetic Resource Information Network (USDA GRIN) database. The Source field provides information on the source, intermediary and geographic origin when known. The Date field identifies the year in which the accession was acquired by the Citrus Variety Collection. The holdings or accessions are grouped by major citrus type to which they are assigned and ordered by CRC number within these groups. The groups are presented in the following order:

All of the following documents are in PDF format.   

Many of these accessions are for germplasm purposes only and many do not have registered trees for budwood distribution in California!

For listings of available varieties in California, please visit the Citrus Clonal Protection Program Website at www.ccpp.ucr.edu

Complete list - 14 pgs, 345KB

• Citron and hybrid
• Lemon, lemon-type
• Lime, lime-type
• Mandarin
• Tangor
• Tangelo
• Calamondin and hybrid
• Rangpur type
• Navel orange
• Valencia orange
• Blood orange
• Other sweet orange and hybrid
• Sour orange and hybrid
• Pummelo (shaddock)
• Pummelo hybrid
• Grapefruit
• Grapefruit hybrid
• Miscellaneous Citrus species
• Citrus subgenus Papeda and hybrid
• Kumquat and hybrid
• Trifoliate
• Trifoliate and hybrid
• Miscellaneous species, not genus Citrus