Children (22 direct children, 25 direct and indirect children):
Thinopyrum intermedium
(tree size 3)
Intermediate wheatgrass
Thinopyrum ponticum
Tall wheatgrass
Thinopyrum junceiforme
Thinopyrum gentryi
Thinopyrum bessarabicum
Thinopyrum elongatum
Tick quackgrass
Thinopyrum junceum
Thinopyrum scirpeum
Thinopyrum distichum
Thinopyrum podperae
Thinopyrum sartorii
Thinopyrum curvifolium
Thinopyrum caespitosum
Thinopyrum flaccidifolium
Thinopyrum pungens
Thinopyrum acutum
Thinopyrum corsicum
Thinopyrum ×duvalii
Thinopyrum obtusiflorum
Thinopyrum turcicum
Thinopyrum varnense