Pseudognaphalium gaudichaudianum, synonyms including Gnaphalium imbaburense and Gnaphalium sodiroi, is a species of flowering plant in the family Asteraceae. It is widely distributed in South America, from Colombia in the north to southern Argentina.

Conservation: Gnaphalium imbaburense was assessed as "data deficient" for the 2003 IUCN Red List. Gnaphalium sodiroi was assessed for the same list as "critically endangered". Both are said to be native only to Ecuador. , G. imbaburense and G. sodiroi were regarded as two of many synonyms of Pseudognaphalium gaudichaudianum, which has a much wider distribution.