Wont the pollen be a food source for the sundews? I think they digest it when they eat insect pollinators . . .
I wouldn't have guessed that pollen had enough nutritional value for a plant to evolve to capture it, specifically. A herbivorous plant, almost. Learn something new every day.I believe some species of butterworts are adapted to obtain most of their nutrients from tree pollen. I couldn't say if sundews could digest it properly, but I really doubt it will hurt anything.