(Poa iridifolia)
Poa lanigera is a species of grass that was described by Christian Gottfried Daniel Nees von Esenbeck . According to Catalog of Life included Poa lanigera the genus Gr-en and family grass , but according Dyntaxa is the affinity instead genus Gr-en and family grass . The species occurs temporarily in Sweden , but reproduces not. No subspecies are listed in the Catalog of Life .