Fig. 1. Pollen Limitation index (PL) with standard error for 22
plant species from a wet meadow community in Central Europe. Asterisks
denote statistically significant values of PL in individual plant
species.
Fig. 2. Linear (A) and polynomial (B) regression of pollen
limitation index (PL) with plant specialization (number of functional
groups of flower visitors). Dashed lines denote the 95% confidence
interval for the model curve. Plant species (see complete list in Table
1) are presented as three letter abbreviations.