"Melampyrum pratense", the common cow-wheat, is a plant species in the family Orobanchaceae. The seed of the plant has an elaiosome, which is attractive to wood ants. The ants disperse the seeds of the plant when they take them back to their nests to feed their young. The plant is an ancient woodland indicator, as the ants rarely carry the seeds more than a few yards, seldom crossing a field to go to a new woodland.
Similar species: Lamiales
Uploaded May 22, 2022. Captured Jul 2, 2011 14:24 in Wolfheze 83, 83 Wolfheze, Netherlands.