Fritillaria pavehensis (Liliaceae), a New Species from Western Iran

Fritillaria pavehensis Advay & Tekşen (Liliaceae) is described as a new species from Kermanshah Province in western Iran. In general habit, it resembles F. kurdica, F. crassifolia and F. hakkarensis of the informal F. crassifolia group, but differs from them by the shape and size of its lowest leaves and bracts, shape and colour of perigone segments, and style branches' length. A detailed taxonomic description, diagnostic characters, images, geographical distribution, habitat, phenology and conservation assessment are presented.