Flower morphology, playing a key role in determining which visitors are pollinators, is known to vary among species and cultivars within species. Blueberry flowers have morphology that limits access to rewards, constraining pollination to specific species. We identified the main pollinators of several blueberry cultivars, along with related visitors and visit rates to flower morphology. Our results indicate that cultivar flower morphology and pollinator proboscis size are important in blueberry pollination.

Nearby plants are often genetically related, which can influence their reproductive success. We studied how neighbourhood affects reproduction in Moricandia moricandioides by measuring floral traits, and male and female reproductive success. Neighbouring plants influenced both female and male fitness components, although the direction and magnitude of these effects varied depending on floral display traits. These results reveal that genetic neighbourhoods can shape plant reproduction.

In studies of the germination of species with indehiscent fruits containing a single seed, it is often assumed that all ripe fruits contain a seed capable of germinating. This is not always the case, and through experiments with Salvia rosmarinus, we demonstrate that using data from seeded fruits allows for more robust and reliable conclusions to be drawn about the factors affecting reproduction or germination than when data from all fruits are used.