Children (76 direct children, 92 direct and indirect children):
Achnatherum occidentale
(tree size 3)
Western needlegrass
Achnatherum hymenoides
Indian ricegrass
Achnatherum aridum
Mormon needlegrass
Achnatherum diegoense
San diego needlegrass
Achnatherum latiglume
Sierra needlegrass
Achnatherum lemmonii
(tree size 4)
Lemmon's needlegrass
Achnatherum lettermanii
Letterman's needlegrass
Achnatherum nelsonii
(tree size 3)
Columbia needlegrass
Achnatherum pinetorum
Pine needlegrass
Achnatherum richardsonii
Feather grass
Achnatherum robustum
Sleepygrass
Achnatherum speciosum
Desert needlegrass
Achnatherum thurberianum
Thurber's needlegrass
Achnatherum pekinense
Achnatherum psilantherum
Achnatherum caragana
Achnatherum jacquemontii
Achnatherum inaequiglume
Achnatherum nakaii
Achnatherum pubicalyx
Achnatherum splendens
Achnatherum duthiei
Achnatherum inebrians
Achnatherum breviaristatum
Achnatherum sibiricum
(tree size 1)
Achnatherum extremiorientale
Achnatherum chingii
(tree size 1)
Achnatherum arnowiae
Achnatherum longiaristatum
Achnatherum roshevitzii
Roshevich's achnatherum
Achnatherum scribneri
Scribner needlegrass
Achnatherum stillmanii
Stillman's needlegrass
Achnatherum swallenii
Swallen's needlegrass
Achnatherum brachychaetum
Shortbristled needlegrass
Achnatherum capense
Cape ricegrass
Achnatherum clandestinum
Mexican ricegrass
Achnatherum contractum
Contracted ricegrass
Achnatherum hendersonii
Henderson's needlegrass
Achnatherum lobatum
Littleawn needlegrass
Achnatherum nevadense
Nevada needlegrass
Achnatherum webberi
Webber needlegrass
Achnatherum brandisii
Achnatherum chinense
Achnatherum coreanum
Achnatherum henryi
(tree size 2)
Achnatherum saposhnikovii
Achnatherum bloomeri
Achnatherum perplexum
Achnatherum altum
Achnatherum eminens
Achnatherum papposum
Achnatherum parishii
(tree size 2)
Achnatherum wallowaense
Wallowa needlegrass
Achnatherum pelliotii
Achnatherum petriei
Achnatherum caudatum
Achnatherum miliaceum
Achnatherum coronatum
Achnatherum curvifolium
Achnatherum sect. pennatherum
Achnatherum staintonii
Achnatherum thomasii
Achnatherum pilosum
Achnatherum paradoxum
Achnatherum virescens
Achnatherum fallacinum
Achnatherum acutum
Achnatherum bracteatum
Achnatherum constrictum
Achnatherum hirticulme
Achnatherum multinode
Achnatherum editorum
Achnatherum sect. neotrinia
Achnatherum haussknechtii
Achnatherum mandavillei
Achnatherum parviflorum