The citrange (a portmanteau of citrus and orange) is a citrus hybrid of the sweet orange and the trifoliate orange.
The purpose of this cross was to attempt to create a cold hardy citrus tree (which is the nature of a trifoliate), with delicious fruit like those of the sweet orange. However, citranges are generally bitter.
Citrange is used as a citrus rootstock in Morocco, but does not prevent dry root rot or Citrus exocortis.
Cultivars
There are several named citrange
,
including the 'Carrizo' citrange
and the 'Troyer' citrange.
Both resulted from a hybrid between the trifoliate orange and the Washington
navel orange. There is also a cultivar called 'Rusk' which resulted from a cross between a Ruby orange and a trifoliate orange.
[ The Citrus Industry Book, Volume I ]
See also
-
Citrangequat
-
List of citrus diseases
-
University of California, Riverside Citrus Variety Collection
External links