fig marigold vs noonflower

fig marigold

noun
  • Any of the South African flowering plants of the family Aizoaceae. Members of the family include ice plants, living stones, pebble plants, and split rocks. 

noonflower

noun
  • Flowers of the family Aizoaceae, especially those of the genus Carpobrotus. 

  • Flowers of the genus Bauhinia. 

  • Tragopogon, a type of aster that closes at midday. 

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