Populations of spring ephemerals under invasive honeysuckle have demonstrated shorter flowering windows and a lower amount of reproductive success. In time, more limited time in flower and smaller seed set could lead to an overall decline in the wildflower population.
These ephemeral flowers are critical to ensure adequate pollen supply for for early pollinators. As habitat fragmentation and pesticide use remains commonplace, continued monitoring of the effects of invasive species offers an avenue for tangible ecosystem repair.
Current data suggests that insect populations, including pollinators, are more numerous in areas without honeysuckle coverage. Biodiversity is an important factor in habitat fitness and the removal of invasive shrubs may aid in increasing the suitability of existing habitats.