Pentanema asperum is a species in the
Pentanema genus.
.
This name is accepted name for the species in
the family
Asteraceae
subfamily
Asteroideae,
tribe
Inuleae,
. This species is found in Albania, Altay, Bulgaria, Buryatiya, Central European Rus, Chita, Czechoslovakia, East European Russia, Greece, Hungary, Italy, Kazakhstan, Krasnoyarsk, Krym, Mongolia, North Caucasus, Portugal, Romania, South European Russi, Spain, Transcaucasus, Turkey, Turkey-in-Europe, Turkmenistan, Tuva, Ukraine, West Siberia, Yugoslavia.