Hosts and Potential Hosts of Citrus Pests and Diseases

Introduction | Scope | Morphology | Fact Sheets | Search |Glossary | References | Acknowledgments

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Habit (Riverside, CA)

Habit (Riverside, CA)

Habit (Riverside, CA)

Habit (Riverside, CA)

Bark (Riverside, CA)

Bark (Riverside, CA)

First year twig (Riverside, CA)

First year twig (Riverside, CA)

First year twig (Riverside, CA)

First year twig (Riverside, CA)

Petiole (Riverside, CA)

Petiole (Riverside, CA)

Unifoliolate leaf (Riverside, CA)

Unifoliolate leaf (Riverside, CA)

Margin (Riverside, CA)

Margin (Riverside, CA)

Margin (Riverside, CA)

Margin (Riverside, CA)

Margin (Riverside, CA)

Margin (Riverside, CA)

Sun leaves (Riverside, CA)

Sun leaves (Riverside, CA)

Sun leaves (Riverside, CA)

Sun leaves (Riverside, CA)

Sun leaves (Riverside, CA)

Sun leaves (Riverside, CA)

Flower (Riverside, CA)

Flower (Riverside, CA)

Immature fruit (Riverside, CA)

Immature fruit (Riverside, CA)

Immature fruit (Riverside, CA)

Immature fruit (Riverside, CA)

Fruit (Riverside, CA)

Fruit (Riverside, CA)

Fruit (Riverside, CA)

Fruit (Riverside, CA)

Fruit (Riverside, CA)

Fruit (Riverside, CA)

Fruit (Riverside, CA)

Fruit (Riverside, CA)

Fruit (Riverside, CA)

Fruit (Riverside, CA)

Fruit (Riverside, CA)

Fruit (Riverside, CA)

Fruit (Riverside, CA)

Fruit (Riverside, CA)

Fruit cross-section (Riverside, CA)

Fruit cross-section (Riverside, CA)

Fruit cross-section (Riverside, CA)

Fruit cross-section (Riverside, CA)

Karna

Culton/Taxon

Citrus aurantium L. [=Citrus x aurantium L., pro sp.] (sec. Swingle and Reece 1967); Citrus karna Raf. (sensu Tanaka sec. Cottin 2002)

Synonyms

None

Description

Crown compact or dense, not weeping. First year twig surface glabrous; second or third year twig surface striate; thorns absent or not persistent; prickles absent or not persistent. Petiole glabrous, length short, wings narrow, adjoining the blade. Leaflets one, margin serrate/serrulate, shade leaflet blades flat or weakly conduplicate, sun leaflet blades weakly or strongly conduplicate. Leaflets freshly lemon-like when crushed. Fruit broader than long, rind yellow (7-10), yellow-orange (11), orange (12) or red-orange (13), rind texture slightly rough (4-5), medium rough (6-7) or rough (8), firmness leathery, navel absent, flesh orange, taste sour.

References

Cottin, R. 2002. Citrus of the World: A citrus directory. Version 2.0. France: SRA INRA-CIRAD.

Swingle, W.T. and P.C. Reece. 1967. The botany of Citrus and its wild relatives. In: Reuther, W., H.J. Webber, and L.D. Batchelor (eds.). The Citrus industry. Ed. 2. Vol. I. University of California, Riverside. http://lib.ucr.edu/agnic/webber/Vol1/Chapter3.html.

Resources

Search for this cultivar in NPGS/GRIN1

Search for this cultivar in NCBI2 Entrez or NCBI Nucleotide

1GRIN: Germplasm Resources Information Network; NPGS: National Plant Germplasm System

2NCBI: National Center for Biotechnology Information

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