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Malus fusca Oregon crab Deciduous tree (1 Page of 5) The Malus fusca plant species is found in Western N. America - Alaska to California. It is a member of the Rosaceae family. Common gardeners may know the plant as Oregon crab. Some home gardeners know the variety as M. rivularis. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Malus fusca Common Name: Oregon crab Family: Rosaceae Author: (Raf.)Schneid. Known Hazards: All members of this genus contain the toxin hydrogen cyanide in their seeds and possibly also in their leaves, but not in their fruits. Hydrogen cyanide is the substance that gives almonds their characteristic taste but it should only be consumed in very small quantities. Apple seeds do not normally contain very high quantities of hydrogen cyanide but, even so, should not be consumed in very large quantities. In small quantities, hydrogen cyanide has been shown to stimulate respiration and improve digestion, it is also claimed to be of benefit in the treatment of cancer. In excess, however, it can cause respiratory failure and even death. Mature Height: 12 Mature Width: Habitat: Moist woods, stream banks, swamps and bogs in deep rich soils[60, 82], usually occurring in dense pure thickets[229].
General Uses: The fruit is a source of pectin[183].
Wood - hard, close grained, durable. Used for mallets, tool handles and bearings[11, 82, 99, 101, 226].
For further Malus fusca gardening information click on one of the blue links below Cultivation | Propagation | General Uses Medicinal | Edible Uses
The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'. View their bibliography

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