Details for: RRUT 266, Citrus ×aurantium L. var. racemosa (Risso) ined., Red Mexican #4 (4N)


Summary Data
Taxonomy:
Citrus ×aurantium L. var. racemosa (Risso) ined.
Top Name:
Red Mexican #4 (4N)
Origin:
Developed – Florida, United States
Received by NPGS:
04 Oct 2002
Improvement Status:
Breeding material
Form Received:
Budwood
Life Form:
Tree
Life Habit:
Tree
Availability
FormQuantityNoteInventoryCart
Plant1 countPlease use comment field to indicate germplasm type being requested and quantity. RRUT 266 CRC PL
 
Restrictions
Plant material may be subject to additional regulations
https://www.nationalplantboard.org/uploads/1/3/6/7/136771235/louisianas_laws_and_regulations_npb_website_april_2023_tp.pdf
  • USA – Louisiana (as Citrus paradisi; see state regulation: Citrus Canker Quarantine)
https://www.nationalplantboard.org/uploads/1/3/6/7/136771235/texas_-plant_protection_regulations.pdf
  • USA – Texas (as Citrus paradisi"; See state regulation: Caribbean Fruit Fly)
There are no images for this accession.

Core Passport Data
Taxonomy:
Citrus ×aurantium L. var. racemosa (Risso) ined.
Top Name:
Red Mexican #4 (4N)
Origin:
Developed – Florida, United States
Received by NPGS:
04 Oct 2002
Improvement Status:
Breeding material
Form Received:
Budwood
Life Form:
Tree
Life Habit:
Tree
Source History
Developed
1970.
Florida, United States
Comment: Date estimated.
Developer(s):
Donated
1976.
Florida, United States
Comment: Budwood sent to Riverside to "maintain polyploids."
Donor(s):
04 October 2002.
California, United States
Comment: Incorporated into NCGRCD holdings. Bud source: CRC 6D-15-14 (C-35 rootstock, planted 1976).
Donor(s):
Accession Names and Identifiers
Red Mexican #4 (4N)
Type: Developer identifier
Group: GRAPEFRUIT

RRUT 266
Type: Site identifier

Narrative
This is one of several putative tetraploids developed by Herb Barrett that were sent to Riverside at some point, presumably due to a lack of interest or resources to maintain them in Orlando. Not all of these apparent tetraploids are actually 4N, according to Tim Williams. Only those designed as 4N by TEW were incorporated into the NCGRCD holdings. A more exact determination should be made at some point. (RR Krueger, 02-05-2009)
Citrus ×aurantium L. var. racemosa (Risso) ined.
Genus:
Citrus
Family:
Rutaceae
Subfamily:
Aurantioideae
Tribe:
Aurantieae
Subtribe:
Citrinae
Nomen number:

488416
Comment:
epithet with priority at variety rank for taxon, combination not yet made
Verified:
Name not verified.
Other conspecific taxa
Citrus ×aurantium L. (134 active accession[s])
Citrus ×aurantium L. var. aurantium (5 active accession[s])
Citrus ×aurantium L. var. chrysocarpa (Hassk.) ined. (88 active accession[s])
Citrus ×aurantium L. var. sinensis L. (324 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Homotypic Synonym(s)
Citrus pompelmos Risso var. racemosus Risso

Heterotypic Synonym(s)
Common names
LanguageNameAlternate namenoteseqCitation
Englishgrapefruit  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL. Note: as Citrus ×paradisi
Englishhassaku orange as Citrus hassaku1Tanaka, T. 1954. Species problem in Citrus: a critical study of wild and cultivated units of Citrus, based upon field studies in their native homes. In: Tanaka, T., Revisio Aurantiacearum. 9:120. Note: lists as "hassaka" as Citrus hassaku
EnglishJapanese summer grapefruit  1Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 Note: as Citrus natsudaidai
Englishkinkoji as Citrus obovoidea1Tanaka, T. 1954. Species problem in Citrus: a critical study of wild and cultivated units of Citrus, based upon field studies in their native homes. In: Tanaka, T., Revisio Aurantiacearum. 9:121. Note: as Citrus ×obovoidea
EnglishNaruto orange as Citrus medioglobosa1Tanaka, T. 1954. Species problem in Citrus: a critical study of wild and cultivated units of Citrus, based upon field studies in their native homes. In: Tanaka, T., Revisio Aurantiacearum. 9:121. Note: as Citrus medioglobosa
Frenchpomelo  2Hackett, C. & J. Carolane. 1982. Edible Horticultural Crops Academic Press. Note: as Citrus ×paradisi
GermanGrapefruit  2Rehm, S. 1994. Multilingual dictionary of agronomic plants Note: as Citrus ×paradisi
GermanParadisapfel  2Reichel, S. 1998. pers. comm. Note: re. German common names as Citrus ×paradisi
Japanese Rōmajikikudaidai as Citrus medioglobosa2Bhusal, R. C. et al. 2002. Selection of rootstocks for flooding and drought tolerance in citrus species. Pakistan J. Biol. Sci. 5:509-512. Note: as Citrus medioglobosa
Japanese Rōmajikinukawa as Citrus glaberrima2Tanaka, T. 1954. Species problem in Citrus: a critical study of wild and cultivated units of Citrus, based upon field studies in their native homes. In: Tanaka, T., Revisio Aurantiacearum. 9:119. Note: as Citrus ×glaberrima
Japanese RōmajiNaruto-mikan as Citrus medioglobosa2Bhusal, R. C. et al. 2002. Selection of rootstocks for flooding and drought tolerance in citrus species. Pakistan J. Biol. Sci. 5:509-512. Note: as Citrus medioglobosa
Japanese Rōmajinatsu-daidai  2Walker, E. 1976. Flora of Okinawa and the southern Ryukyu Islands. Note: as Citrus natsudaidai
Japanese Rōmajinatsu-mikan  2Iwatsuki, K. et al. 1993-. Flora of Japan. Note: as Citrus natsudaidai
Japanese Rōmajisanbokan as 2Tanaka, T. 1954. Species problem in Citrus: a critical study of wild and cultivated units of Citrus, based upon field studies in their native homes. In: Tanaka, T., Revisio Aurantiacearum. 9:122. Note: as Citrus ×sulcata
Portuguesepomelo  2Hackett, C. & J. Carolane. 1982. Edible Horticultural Crops Academic Press. Note: as Citrus ×paradisi
Spanishpomelo  2Hackett, C. & J. Carolane. 1982. Edible Horticultural Crops Academic Press. Note: as Citrus ×paradisi
Spanishpomelo japonés de verano  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 Note: as Citrus natsudaidai
Spanishtoronja  2Soukup, J. 1970. Vocabulario de los nombres vulgares de la flora peruana. 84. Note: as Citrus ×paradisi
Transcribed Chineseyuan you  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 Note: as Citrus ×paradisi
unknownattani as Citrus rugulosa2Singh, R. & N. Nath. 1969. Practical approach to the classification of Citrus. In: H. D. Chapman (ed.), Proceedings of the First International Citrus Symposium. 1:439. Note: as Citrus ×rugulosa
Annotations
  • Nomenclature Name Change: 06 Mar 2020, from Citrus ×paradisi Macfad. to Citrus ×aurantium L. var. racemosa (Risso) ined.
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Pedigree
Description:
Tetraploidy induced by colchicine treatment.