Seed viability of common ragweed (Ambrosia artemisiifolia L.) is affected by seed origin and age, but also by testing method and laboratory


	Mean germination time of ragweed seeds from populations a A1-2012 b A2-2013 c H1-2014 and d H2-2011 in relation to the factor testing lab (n = 700 seeds/population; 100 seeds/lab; different letters indicate significant differences); for country codes, see Table 5.

Part of: Hall RM, Urban B, Skalova H, Moravcová L, Sölter U, Starfinger U, Kazinczi G, van Valkenburg J, Fenesi A, Konstantinovic B, Uludag A, Lommen S, Karrer G (2021) Seed viability of common ragweed (Ambrosia artemisiifolia L.) is affected by seed origin and age, but also by testing method and laboratory. NeoBiota 70: 193-221. https://doi.org/10.3897/neobiota.70.66915