Children (23 direct children, 1476 direct and indirect children):
Poa
(tree size 1396)
Meadow grasses
Beckmannia
(tree size 5)
Sloughgrass
Bellardiochloa
(tree size 7)
Dasypoa
Pilgerochloa
(tree size 3)
Hyalopoa
(tree size 5)
Nicoraepoa
(tree size 8)
Agrostopoa
(tree size 3)
Arctopoa
(tree size 4)
Arctodupontia
(tree size 1)
×arctodupontia
×dupoa
(tree size 1)
× dupoa
×duarctopoa
(tree size 1)
Saxipoa
(tree size 1)
Sylvipoa
(tree size 1)
Anemagrostis
Graminastrum
(tree size 1)
Phalaridium
Stenochloa
Paneion
Poagris
Heteranthus
Malya
Ochlopoa
(tree size 16)