Taraxacum retroflexum

Distribution
Europe: Baltic States (Estonia nativeC,D,E, Latvia nativeD, Lithuania nativeD); Belgium nativeF,G (Belgium nativeH); Denmark nativeG,H,I; Finland nativeG,H,J,K,L,M; Germany nativeF,G,H,N,O,P; Great Britain native: doubtfully nativeF; Netherlands nativeH,Q; North European Russia nativeR; Northwest European Russia nativeA; Norway nativeG,H; Poland nativeS,T; Sweden nativeG,H,U; Switzerland nativeG,V
Bibliography
A. Lindberg, H., Die Früchte der Taraxacum-Arten Finnlands in Acta Bot. Fenn. 17: 1-22, Taf. 1-38. 1935
D. Kuusk, V., Tabaka, L. & Jankjavičene, R., Flora baltijskih republik. Svodka sosudistyh rastenij 3. 2003
H. Soest, J. L. van, Les Taraxacum de Belgique – II. (section Vulgaria) in Bull. Jard. Bot. État 31: 319-389. 1961
K. Lundevall, C.-F. & Øllgaard, H., The genus Taraxacum in the Nordic and Baltic countries: types of all specific, subspecific and varietal taxa, including type locations and sectional belonging in Preslia 71: 43-171. 1999
O. Uhlemann I., Die Gattung Taraxacum (Asteraceae) im östlichen Deutschland in Mitt. Florist. Kart. Sachsen-Anhalt Sonderh. 2003. 2003
Q. Soest, J. L. van, Atlas of leaf shapes of Taraxacum species from the Netherlands [I, II, III]. 1970–1973
S. Mirek, Z., Piękoś-Mirkova, H., Zając, A. & Zając, M., Flowering plants and pteridophytes of Poland. A Checklist. in Biodivers. Poland 1. 2002