;"Northern Hemisphere";Eurasia;America "P. discordans";"bio14 (25.6)";"bio14 (35.9)";– "bio1 (18.8)";"bio5 (15.2)" "bio2 (15.4)";"bio4 (14.6)" "P. omphalodes";"bio19 (21.1)";"bio2 (27.8)";"bio14 (48.2)" "bio4 (21)";"bio19 (24.8)";"bio15 (20.3)" "bio2 (17.7)";"bio4 (14.2)";"bio2 (10.9)" "P. pinnatifida";"bio5 (17.7)";"bio5 (24.6)";"bio1 (42.2)" "bio14 (17.3)";"bio14 (19.1)";"bio14 (18)" "bio4 (14.1)";"bio4 (15.7)";"bio8 (11.1)"