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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].



Edible Uses:  Fruit - raw or cooked[11, 101]. Up to 2cm in diameter[229]. An agreeable sub-acid taste, it can be eaten out of hand or made into jellies, preserves etc[183]. The fruit can be left on the tree until there have been some autumn frosts, this will soften the fruit and make it somewhat less acid[K]. The fruit is rich in pectin so it can be added to pectin-low fruits when making jams or jellies[183, 257]. Pectin is also said to protect the body against radiation[201].

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
Useful Edible Plants Future

 


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