Found in the following dictionaries
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
OTCWL2014 (NASPA Word List 2014)
"Marionberry" Definition
noun
A member of the blackberry family, a cross between the chehalem and olallieberry blackberries.
Source: Wiktionary
The large black juicy fruit of a cultivar of a hybrid blackberry that originated in Oregon and is grown chiefly in the northwestern United States.
Source: Merriam-Webster
A bramble bearing .
Source: Merriam-Webster
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