Biology:Malus floribunda
| Malus floribunda | |
|---|---|
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| Malus floribunda blossom | |
Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Rosales |
| Family: | Rosaceae |
| Genus: | Malus |
| Species: | M. floribunda
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| Binomial name | |
| Malus floribunda Siebold ex Van Houtte
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Malus floribunda, common name Japanese flowering crabapple,[1][2] Japanese crab,[3] purple chokeberry,[2] or showy crabapple,[2] originates from Japan and East Asia. It may be a hybrid of M. toringo with M. baccata, in which case it would be written as Malus × floribunda.[4]
Description
Malus floribunda forms a round-headed, deciduous tree up to 12 m (39 ft) in height, with narrow leaves on arching branches. The flowers, appearing in spring, are white or pale pink, opening from crimson buds. The red or yellow fruit is about 1 cm in diameter, ripening in autumn.[5]
Resistance
Tree has good disease resistance to apple scab and powdery mildew.[6]
The initiators of the PRI disease resistant apple breeding program have discovered that Malus floribunda has resistance to the apple scab and founded the program to introduce this VF gene into cultivated apples. Their work had been progressing with great success.[7]
Awards
This crabapple species is considered one of the best crabapples for form and flower[8] and has gained the Royal Horticultural Society's Award of Garden Merit.[5]
See also
References
- ↑ "GardenWeb's HortiPlex Plant Database, search results for: Malus". http://hortiplex.gardenweb.com/plants/nph-ind.cgi?name=Malus&f=d&gl=1&p=1.
- ↑ 2.0 2.1 2.2 {{citation | mode = cs1 | title = Malus floribunda | work = Germplasm Resources Information Network (GRIN) | url = | publisher = [[Organization:Agricultural Research ServAgricultural Research Service (ARS), United States Department of Agriculture (USDA) | access-date = December 20, 2017 }}
- ↑ (xls) BSBI List 2007, Botanical Society of Britain and Ireland, https://bsbi.org/download/3542/, retrieved 2014-10-17
- ↑ "Malus × floribunda". Plants of the World Online. https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:726291-1.
- ↑ 5.0 5.1 "RHS Plant Selector - Malus floribunda". https://www.rhs.org.uk/Plants/10771/Malus-x-floribunda/Details.
- ↑ "Cal Poly". http://selectree.calpoly.edu/treedetail.lasso?rid=912.
- ↑ "Vf scab resistance of Malus". http://www.path.ethz.ch/docs/publications/2012/Gessler_2.
- ↑ University of Florida
External links
Wikidata ☰ Q1683370 entry
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