Ribes hirtellum
| Ribes hirtellum | |
|---|---|
| |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Saxifragales |
| Family: | Grossulariaceae |
| Genus: | Ribes |
| Species: | R. hirtellum
|
| Binomial name | |
| Ribes hirtellum Michx. 1803
| |
| Synonyms[1][2] | |
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Ribes hirtellum is a North American species of gooseberry known by the common names American gooseberry,[3] hairy-stem gooseberry,[3] hairy gooseberry,[3] and wedge-leaf gooseberry,[3] native to Canada and to the northeastern and north-central United States.[4][5] Cultivated gooseberries are derived from this species and from Ribes uva-crispa.[4]
Use in gooseberry breeding
Whereas R. uva-crispa crops have been devastated by American gooseberry mildew, Podosphaera mors-uvae (syn: Sphaerotheca mors-uvae), which was accidentally introduced to Europe, R. hirtellum is resistant. It is one of four American species that have been interbred with R. uva-crispa to produce resistant cultivars similar to the original R. uva-crispa cultivars.[6] Cultivar 'Houghton' is one of those obtained by crossing R. uva-crispa with R. hirtellum.[6]
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Leaf -
Flower -
Autumn foliage
References
- ^ "The Plant List: A Working List of All Plant Species".
- ^ Tropicos, Ribes hirtellum Michx.
- ^ a b c d "Ribes hirtellum". Germplasm Resources Information Network. Agricultural Research Service, United States Department of Agriculture. Retrieved 19 January 2018.
- ^ a b Nancy R. Morin (2009), "Ribes", Flora of North America North of Mexico, online
- ^ Biota of North America Program 2014 state-level distribution map
- ^ a b Warren, J.; James, P. (2006). "The ecological effects of exotic disease resistance genes introgressed into British gooseberries". Oecologia. 147 (1): 69–75. Bibcode:2006Oecol.147...69W. doi:10.1007/s00442-005-0257-3. PMID 16205951.
External links
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