Figure 4

Temporal distribution of the number of flowering fronds. The fronds were cultured in 1/2 MH medium supplemented with 20 µM salicylic acid. Significance of differences from day 15 to day 21 after SA application were evaluated by ANOVA at a significance level of 0.05. Lower case letters indicate differences in the flower number over time, capital letters mark differences between L. gibba clones 7741 and 5504.