sedge vs sugar cane

sedge

noun
  • Any of certain other plants resembling sedges, such as Gentiana rubricaulis and Andropogon virginicus. 

  • A flock of herons, cranes, or bitterns. 

  • A dry fly used in fly fishing, designed to resemble a sedge or caddis fly. 

  • Any plant of the genus Carex, the true sedge, perennial, endogenous herbs, often growing in dense tufts in marshy places. They have triangular jointless stems, a spiked inflorescence, and long grasslike leaves which are usually rough on the margins and midrib. There are several hundred species. 

  • Any plant of the family Cyperaceae. 

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 sedge and sugar cane occurred in a corpus of books? (source: Google Ngram Viewer )