Fig. 1From: A rapid and sensitive method to assess seed longevity through accelerated aging in an invasive plant speciesEight-step accelerated aging test optimized for C. edulis. Eight steps describing the accelerated aging protocol from seed collection (step 1) to classification of stained C. edulis embryos after tetrazolium (TZ) incubation for viability testing according to the staining intensity and distribution (step 8)Back to article page