Pinus contorta subsp. contorta SynonymySource: Raab-Straube, E. von (2014+): Gymnospermae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.Pinus contorta Loudon subsp. contortaContentDistribution Bibliography Distribution [cDa cFe cIs aNo aSu] Euro+Med not endemic: Denmark cultivatedA,B; Finland cultivatedB; Iceland cultivatedA; Norway casualC; Sweden casualB Bibliography A. Jonsell, B. 2000: Flora Nordica 1. – Stockholm (as Pinus contorta Loudon var. contorta)B. Jonsell, B. 2000: Flora Nordica 1. – Stockholm (as Pinus contorta var. latifolia S. Watson)C. Jonsell, B. 2000: Flora Nordica 1. – Stockholm