haulm vs sugar cane

haulm

noun
  • An individual plant stem. 

  • The stems of various cultivated plants, left after harvesting the crop, which are used as animal food or litter, or for thatching. 

  • Part of a harness; a hame. 

sugar cane

noun
  • A tropical grass of the genus Saccharum (especially the species Saccharum officinarum, including hybrids) having stout, fibrous, jointed stalks, the sap of which is a source of sugar. 

  • A candy cane, an edible candy in the shape of a cane. 

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