Euphrasia callosa

Euphrasia callosa is a species in the genus Euphrasia of the family Orobanchaceae. It was published in 1943 by Pennell.

Related species

Euphrasia hudsoniana

Euphrasia disjuncta

Euphrasia randii

Euphrasia arctica

Euphrasia subarctica

Euphrasia ostenfeldii

Lamourouxia viscosa

Lamourouxia longiflora

Lamourouxia xalapensis

Aeginetia acaulis

Lamourouxia integerrima

Lamourouxia tenuifolia