Polemonium caeruleum L.

Doubtfully present in:

Italy

Native to:

Altay, Austria, Baltic States, Belarus, Central European Rus, China South-Central, Czechoslovakia, East European Russia, Finland, France, Germany, Great Britain, Japan, Krasnoyarsk, Nepal, North European Russi, Northwest European R, Norway, Pakistan, Poland, Romania, South European Russi, Sweden, Switzerland, Tuva, Ukraine, West Himalaya, West Siberia, Yugoslavia

Introduced into:

Belgium, Denmark, Iceland, Maine, Michigan, Minnesota, Netherlands, New Hampshire, New Jersey, Ohio, Pennsylvania, Québec, Vermont, Wisconsin

POWO follows these authorities in accepting this name:

• Aver'ianov, L.V. & al. (2006). Illyustrirovannyi opredelitel' rastenii Leningradskoi oblasti: 1-799. Nauka, Moskva.
• Chadde, S.W. (2019). Wisconsin Flora ed. 2: 1-818. Steve W. Chadde.
• Davis, P.H. (ed.) (1978). Flora of Turkey and the East Aegean Islands 6: 1-825. Edinburgh University Press, Edinburgh.
• Dimopoulos, P., Raus, T., Bergmeier, E., Constantinidis, T., Iatrou, G., Kokkini, S., Strid, A., & Tzanoudakis, D. (2013). Vascular plants of Greece. An annotated checklist: 1-372. Botanic gardens and botanical museum Berlin-Dahlem, Berlin and Hellenic botanical society, Athens.
• Gilman, A.V. (2015). New flora of Vermont. Memoirs of the New York Botanical Garden 110: 1-614.
• Malyschev, L.I. (ed.) (2006). Flora of Siberia 11: 1-310. Scientific Publishers, Inc., Enfield, Plymouth.
• Marhold, K. (ed.) (2013). IAPT/IOPB chromosome data 16. Taxon 62: 1355-1360.
• Mirek, Z., Piękoś-Mirkowa, H., Zając, A. & Zając, M (2020). Vascular plants of Poland an annotated checklist: 1-526. W. Szafer institute of botany, Polish academy of sciences, Krakow, Poland.
• Stace, C. (2019). New Flora of the British Isles ed. 4: 1-1266. C & M Floristics.
• Tutin, T.G. & al. (eds.) (1972). Flora Europaea 3: 1-370. Cambridge University Press.

Kew Backbone Distributions

• Aver'ianov, L.V. & al. (2006). Illyustrirovannyi opredelitel' rastenii Leningradskoi oblasti: 1-799. Nauka, Moskva.
• Malyschev, L.I. (ed.) (2006). Flora of Siberia 11: 1-310. Scientific Publishers, Inc., Enfield, Plymouth.
• Marhold, K. (ed.) (2013). IAPT/IOPB chromosome data 16. Taxon 62: 1355-1360.
• Tutin, T.G. & al. (eds.) (1972). Flora Europaea 3: 1-370. Cambridge University Press.
• USDA, NRCS ( 2021-continuously updated). Natural Resources Conservation Services Plant Database http://plants.usda.gov/cgi_bin/topics.cgi?earl=checklist.html.