1) Genus dactylis 2) Liliopsid genus 3) Monocot genus 
==Taxonomy== The genus has been treated as containing only a single species D. glomerata by many authors, treating variation in the genus at only subspecific rank within D. glomerata, but more recently, there has been a trend to accept two species, while some authors accept even more species in the genus, particularly island endemic species in Mac...
[n] - a monocotyledonous grass of the family Gramineae (has only one species)
genus Dactylis noun a monocotyledonous grass of the family Gramineae (has only one species)