Gualterio Looser

Gualterio Looser was a Chilean botanist.
Taxa described by Looser.
Cryptocarya alba Looser
Dennstaedtia glauca Looser
Laureliopsis philippiana (Looser)Schodde (Basyonym Laurelia)
Ochagavia carnea (Beer) LB Sm. et Looser 
Polystichum chilense var.dusenii Looser ex R A Rodr.
Puya coerulea Lindl. var.intermedia LB Sm. et Looser
Sticherus squamulosus (Desv.)Nakai var.gunckelianus (Looser)R A Rodr et Ponce (Basyonym Dicranopteris)