As nouns,
liliopsid genus is a hypernym of
genus Phoenicophorium; that is, liliopsid genus is a
word with a broader meaning than genus Phoenicophorium:
genus Phoenicophorium: latanier palm
liliopsid genus: genus of flowering plants having a single cotyledon (embryonic leaf) in the seed
Other hypernyms of genus Phoenicophorium include
monocot genus.