Malus × robusta, called Siberian crab apple along with other members of its genus, is a hybrid species of flowering plant in the family Rosaceae.[1] It is the result of a cross between Malus baccata (Siberian crab apple) and Malus prunifolia (plum-leaved crab apple).[2] It is being studied for its resistance potential to fire blight.[3] Known for its attractive fruit that remain on the tree well into winter, its cultivar 'Red Sentinel' has gained the Royal Horticultural Society's Award of Garden Merit as an ornamental.[4]
Malus × robusta | |
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Flowers | |
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'Red Sentinel' cultivar fruit | |
Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Rosales |
Family: | Rosaceae |
Genus: | Malus |
Species: | M. × robusta |
Binomial name | |
Malus × robusta | |
Synonyms[1] | |
Pyrus × robusta (Carrière) M.F.Fay & Christenh. |
Taxon identifiers |
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