Details for: PI 539173, Citrus ×aurantium L., 'GOU TOU'


Summary Data
Taxonomy:
Citrus ×aurantium L.
Cultivar:
'GOU TOU'
Origin:
Donated – Guangxi Zhuangzu Zizhiqu, China
Received by NPGS:
01 Jan 1981
Improvement Status:
Cultivar
Form Received:
Seed
Life Form:
Tree
Life Habit:
Tree
Availability
FormQuantityNoteInventoryCart
Plant1 countPlease use comment field to indicate germplasm type being requested and quantity. PI 539173 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 (See state regulations: Citrus Canker Quarantine)
https://www.nationalplantboard.org/uploads/1/3/6/7/136771235/texas_-plant_protection_regulations.pdf
  • USA – Texas (as "Citrus aurantium"; See state regulation: Caribbean Fruit Fly)
There are no images for this accession.

Core Passport Data
Taxonomy:
Citrus ×aurantium L.
Cultivar:
'GOU TOU'
Origin:
Donated – Guangxi Zhuangzu Zizhiqu, China
Received by NPGS:
01 Jan 1981
Improvement Status:
Cultivar
Form Received:
Seed
Life Form:
Tree
Life Habit:
Tree
Source History
Donated
01 January 1981.
Guangxi Zhuangzu Zizhiqu, China
Comment: Imported as seed by CN Roistacher from Liuzhou.
Donor(s):
Accession Names and Identifiers
'GOU TOU'
Type: Cultivar name

'GOUTOUCHENG'
Type: Cultivar name

Leather Head sour orange
Type: Local name

RCRC 4004
Type: Donor identifier

IPPN 59
Type: Quarantine identifier
Gumpf, David J. University of California

VI 623
Type: Quarantine identifier
Gumpf, David J. University of California

Narrative
This sour orange type is supposed to be resistant to CTV. "[Chet Roistacher] tried this for tristeza resistance compared to Standard sour with navel orange scions in the field [6A] at UCR. Gou Tou rooted trees did not die as did many on Standard sour, but Gou Tou rooted trees were much smaller and not as healthy appearing as Valencia/Troyer trees in next row of same field, and which had been planted at the same time. So Gou Tou does not look promising as a rootstock compared to Troyer and Carrizo...CNR did not save a seedling source of Gou Tou...Sucker from trunk [CRC 6A-52-8] was source of this accession." (EM Nauer, 01/1989) There are currently 4 accessions of Goutoucheng at Riverside: PI 539173/RCRC 4004, PI 539170/RCRC 3929, RRUT 80, and RRUT 149. PI 539173/RCRC 4004 is apparently the only one from the Liuzhou Academy of Agricultural Science, the others are all apparently from the Citrus Research Institute at Beibei. All except RRUT 149 also appeared to be genetically identical based upon ISSR markers (2001-2003). Since this is the same source as 2 other accessions, it suggests that this is misidentified. Given the long period that this has been in quarantine in various areas, this is probable. Perhaps one of the other accessions in that group is actually Goutoucheng. Probably some of the other Goutoucheng sources that area apparently identical should be eliminated or at least so documented. In any case, this accession is the apparently 'clean' bud source of Goutoucheng. (RRK, 08/2006)
Citrus ×aurantium L.
Genus:
Citrus
Family:
Rutaceae
Subfamily:
Aurantioideae
Tribe:
Aurantieae
Subtribe:
Citrinae
Nomen number:

10684
Place of publication:

Sp. pl. 2:782. 1753, pro sp.
Verified:
11/13/2017 by ARS Systematic Botanists.
Other conspecific taxa
Citrus ×aurantium L. var. aurantium (5 active accession[s])
Citrus ×aurantium L. var. chrysocarpa (Hassk.) ined. (88 active accession[s])
Citrus ×aurantium L. var. racemosa (Risso) ined. (75 active accession[s])
Citrus ×aurantium L. var. sinensis L. (324 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Citrus ×aurantium L. subsp. aurantium

Heterotypic Synonym(s)
Common names
LanguageNameAlternate namenoteseqCitation
Englishbigarade  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishbitter orange  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishclementine as Citrus clementina1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL. Note: as Citrus ×clementina
Englishguntur sour orange as Citrus maderaspatana1Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6 Note: as Citrus maderaspatana
Englishkichili as Citrus maderaspatana1Singh, 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 maderaspatana
Englishkitchli as Citrus maderaspatana1Tanaka, 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. 9:124. Note: as Citrus maderaspatana
EnglishSeville orange  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishsour orange  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishtangelo as Citrus x tangelo1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL. Note: as Citrus ×tangelo
Englishuglifruit as Citrus x tangelo1Markle, G. M. et al., eds. 1998. Food and feed crops of the United States, ed. 2 Note: as Citrus ×tangelo
Frenchbigaradier  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Frenchclémentinier as Citrus clementina2Courboulex, M. & H. de Lorrain. 1997. Les agrumes: oranges, citron, pamplemousses, kumquats. Note: re. French common names
Frenchoranger amer  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
GermanBitterorangen  2Conrad, L. R. 1998. pers. comm. Note: re. German common names
GermanClementine as Citrus clementina2Reichel, S. 1998. pers. comm. Note: re. German common names as Citrus ×clementina
GermanPomeranze  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Indiakhatta  2Citrus Crop Germplasm Committee. 1998. pers. comm. Note: re. common names
Israelkhushkhash  2Citrus Crop Germplasm Committee. 1998. pers. comm. Note: re. common names
Italianarancio  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Italianarancio amaro  2Craker, L. E. & J. E. Simon, eds. 1986-1987. Herbs, spices, and medicinal plants, 2 vols.
Italianmelangolo  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Japanese Rōmajidaidai  2Craker, L. E. & J. E. Simon, eds. 1986-1987. Herbs, spices, and medicinal plants, 2 vols.
Japanese RōmajiHyuganatsu as Citrus tamurana2Nakano, M. et al. 2012. Characterization of genomic sequence showing strong association with polyembryony among diverse Citrus species and cultivars, and its synteny with Vitis and Populus. Pl. Sci. (Elsevier) 183:131-142. Note: a monoembryonic species as Citrus tamurana
Japanese Rōmajikaisei-tō  2Citrus Crop Germplasm Committee. 1998. pers. comm. Note: re. common names
Japanese Rōmajishishiyuzu as Citrus pseudogulgul2Dewi, P. S. et al. 2013. Precocious flowering of Citrus seedlings and its sue for determination of cultivars generating male sterile progenies. Sci. Hort. 160:1-11. Note: this study included cultivated Citrus pseudogulgul considered a pummelo relative
Japanese Rōmajiyama-mikan as Citrus intermedia2Tanaka, 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: as Citrus intermedia
Koreansadoogam as Citrus pseudogulgul2Kim, Y. D. et al. 2009. Composition of flavonoids and antioxidative activity from juice of Jeju native Citrus fruits during maturation. Korean J. Nutr. 42:278-290. Note: mentions as Citrus pseudogulgul
Portugueselaranja-azeda  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishnaranja agria  2Rehm, S. & G. Espig. 1991. The cultivated plants of the tropics and subtropics
Spanishnaranja amarga  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanishnaranja mateca  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Transcribed Chinesesuan cheng  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Transcribed Koreangwanggyulnamu  2Mun-Chan, B. et al. 1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:91.
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Pedigree
Description:
Presumably a naturally occurring variant of sour orange.