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{{Expand German}}{{Short description|Species of strawberry}}
{{Taxobox
{{speciesbox
| name = Iturup Strawberry
| image = FragariaIturupensis.jpg |image = FragariaIturupensis.jpg
⚫ |genus = Fragaria
| image_width = 240px
⚫ |species = iturupensis
| regnum = ]ae
⚫ |authority = ]
| divisio = ]
| classis = ]
| ordo = ]
| familia = ]
⚫ | genus = '']''
⚫ | species = '''''F. iturupensis'''''
| binomial = ''Fragaria iturupensis''
⚫ | binomial_authority = ]
}} }}


The '''Iturup Strawberry''' (''Fragaria iturupensis'') is a species of ], ] to ] in the ]. It is noted to have relatively large berries for a wild species, similar in appearance to those of '']''. '''''Fragaria iturupensis''''', the '''Iturup strawberry''', is a species of ], ] to ] in the ]. It is noted to have relatively large berries for a wild species, similar in appearance to those of '']''.
⚫ <ref>Hummer, K.E., Sabitov, A., & Davis, T. 2005. Iturup And Sakhalin Island Strawberries. ''HortScience'' 40(4): 1127. </ref><ref>{{GRIN | accessdate = 2 January 2018}}</ref>


==Polyploidy== ==Polyploidy==
All strawberries have a base ] count of 7 ]. ''Fragaria iturupensis'' is ], thus it has ten (10) pairs of these chromosomes for a total of 70. All strawberries have a base ] count of 7 ]. ''Fragaria iturupensis'' was initially reported as ] (with 8 sets of chromosomes, 56 in total), but subsequent testing<ref name=Hummer>Hummer, K.E.; Nathewet, P.; Yanagi, T. (2009). Decaploidy in ''Fragaria iturupensis'' (Rosaceae). ''American Journal of Botany''. 96(3): 713–716.</ref> found decaploids (with ten sets of chromosomes, a total of 70). It is unclear whether the earlier report was an error, or whether two forms exist.<ref name=Hummer/>
<ref name="USDA 2008"> ANNUAL REPORT FOR CALENDAR YEAR 2008 USDA ARS National Clonal Germplasm Repositor</ref>


==References and external links== ==References==
⚫ {{Reflist}}
⚫ {{Reflist}}
⚫ *Hummer, K.E., Sabitov, A., & Davis, T. 2005. Iturup And Sakhalin Island Strawberries. ''Hortscience'' 40(4): 1127. .
*
*ANNUAL REPORT FOR CALENDAR YEAR 2008 USDA ARS National Clonal Germplasm Repositor


==External links==
*Hummer, K.E., Sabitov, A., & Davis, T. 2005. Iturup And Sakhalin Island Strawberries. ''HortScience'' 40(4): 1127. .


{{fragaria}}
⚫ ]
{{Taxonbar|from=Q149052}}


⚫ ]
⚫ {{fruit-stub}}
]
]



]
⚫ {{fruit-stub}}
]

Latest revision as of 14:53, 15 July 2024

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Species of strawberry

Fragaria iturupensis
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Rosales
Family: Rosaceae
Genus: Fragaria
Species: F. iturupensis
Binomial name
Fragaria iturupensis
Staudt

Fragaria iturupensis, the Iturup strawberry, is a species of wild strawberry, endemic to Iturup in the Kuril Islands. It is noted to have relatively large berries for a wild species, similar in appearance to those of Fragaria virginiana.

Polyploidy

All strawberries have a base haploid count of 7 chromosomes. Fragaria iturupensis was initially reported as octoploid (with 8 sets of chromosomes, 56 in total), but subsequent testing found decaploids (with ten sets of chromosomes, a total of 70). It is unclear whether the earlier report was an error, or whether two forms exist.

References

  1. Hummer, K.E., Sabitov, A., & Davis, T. 2005. Iturup And Sakhalin Island Strawberries. HortScience 40(4): 1127. Abstract
  2. "Fragaria iturupensis". Germplasm Resources Information Network. Agricultural Research Service, United States Department of Agriculture. Retrieved 2 January 2018.
  3. ^ Hummer, K.E.; Nathewet, P.; Yanagi, T. (2009). Decaploidy in Fragaria iturupensis (Rosaceae). American Journal of Botany. 96(3): 713–716.

External links

  • Hummer, K.E., Sabitov, A., & Davis, T. 2005. Iturup And Sakhalin Island Strawberries. HortScience 40(4): 1127. Abstract.
Strawberries
Species
Hybrids: F. × ananassa
F. × bringhurstii
F. × vescana
Strawberry cultivars
Breeders
Dishes
Pest and diseases
See also
 Category: Strawberries
Taxon identifiers
Fragaria iturupensis


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