Figure 3.—

Mean number of seed set per self-pollination (A) and seed set per outcross pollination (B) by S-allele among the outcrossed progeny of 16 maternal genets. The values for each allele on the horizontal axis represent the mean of all genotypes in the outcrossed progeny that carried that allele (e.g., S₁_, S₅_, etc.). The bold horizontal line represents the overall mean for all plants. Plants carrying allele S₉ set significantly more seeds following self-pollinations than plants carrying any other allele present in the population. There are no differences among alleles for the amount of seed set after outcross pollinations.