Poa sect. abbreviatae
Poa sect. alpinae
Poa sect. sylvestres
Poa sect. micrantherae
Poa sect. poa
Poa sect. homalopoa
Poa sect. arenariae
Poa sect. tichopoa
Poa sect. madropoa
(tree size 2)
Poa sect. stenopoa
Poa sect. secundae
(tree size 2)
Poa sect. oreinos
Poa sect. pandemos