cowberry vs huckleberry

cowberry

noun
  • The berry of this shrub. 

  • A shrub native to the cool temperate areas of the Northern Hemisphere (Vaccinium vitis-idaea). 

huckleberry

noun
  • A shrub growing this fruit. 

  • A small amount, a short distance, as in the phrase huckleberry above a persimmon. 

  • A small round fruit of a dark blue or red color of several plants in the related genera Vaccinium and Gaylussacia. 

  • A person of little consequence. 

  • The person one is looking for; the right person for the job. 

verb
  • To pick huckleberries. 

How often have the words cowberry and huckleberry occurred in a corpus of books? (source: Google Ngram Viewer )