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Taxon: ×Citroncirus webberi J. W. Ingram & H. E. Moore

Genus: Citroncirus
Family: Rutaceae
Subfamily: Aurantioideae
Tribe: Aurantieae
Subtribe: Citrinae
Nomen number: 102845
Place of publication: Baileya 19(4):171. 1975
Link to protologue:
Comment: [= Citrus sinensis × Poncirus trifoliata]
Name Verified on: 02-Dec-1993 by ARS Systematic Botanists.
Accessions: 13 (10 active, 0 available) in National Plant Germplasm System

Common names:

Economic Importance:

  • Human food: beverage base (fide L Edible Pl; Food Feed Crops US)

Distributional Range:

    Cultivated (only cult.)


  1. Facciola, S. 1990. Cornucopia, a source book of edible plants Kampong Publications.
  2. Folimonova, S. Y. et al. 2009. Examination of the responses of different genotypes of Citrus to Huanglongbing (Citrus greening) under different conditions. Phytopathology 99:1346-1354.
  3. Huxley, A., ed. 1992. The new Royal Horticultural Society dictionary of gardening
  4. Kunkel, G. 1984. Plants for human consumption
  5. Liberty Hyde Bailey Hortorium. 1976. Hortus third. Note: = Citrus sinensis × Poncirus trifoliata
  6. Markle, G. M. et al., eds. 1998. Food and feed crops of the United States, ed. 2
  7. Oustric, J. et al. 2017. Tetraploid Carrizo citrange rootstock (Citrus sinensis Osb.× Poncirus trifoliata L. Raf.) enhances natural chilling stress tolerance of common clementine (Citrus clementina Hort. ex Ta). J. Pl. Physiol. 214:108-115.
  8. Ruiz, M. et al. 2018. Molecular characterization and stress tolerance evaluation of new allotetraploid somatic hybrids between Carrizo Citrange and Citrus macophylla W. rootstocks. Front. Plant Sci. 9:901.
  9. Walters, S. M. et al., eds. 1986-2000. European garden flora.
  10. Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). Note: = Citrus ×insitorum Mabb.

Check other web resources for ×Citroncirus webberi J. W. Ingram & H. E. Moore :

  • Flora of China: Online version from Harvard University
  • Mansfeld: Mansfeld's World Databas of Agricultural and Horticultural Crops
  • ePIC: Electronic Plant Information Centre of Royal Botanic Gardens, Kew
  • AGRICOLA: Article Citation Database or NAL Catalog of USDA's National Agricultural Library
  • Entrez: NCBI's search engine for PubMed citations, GenBank sequences, etc.
  • PubAg: USDA's National Agricultural Library database of full-text journal articles and citations on the agricultural sciences.

Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2019. Germplasm Resources Information Network (GRIN-Taxonomy).
National Germplasm Resources Laboratory, Beltsville, Maryland. URL: https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?id=102845. Accessed 15 July 2019.