Path
rootcellular organisms
eukaryota
viridiplantae
streptophyta
streptophytina
embryophyta
tracheophyta
euphyllophyta
spermatophyta
magnoliophyta
liliopsida
commelinids
poales
poaceae
bop clade
pooideae
triticeae
hordeinae
agropyron x elymus
(agropyron x elymus ircutensis x elymus) sp. alt 10-278