In field images of each sown mixtures type. Monocrop, intercropped oilseed rape with mix of services plants without buckwheat or with mix of services plants containing buckwheat. All images are cropped at 1 m × 0.5 m and taken in Changins, October 7^th 2019. Mono: Monocrop, Inter: intercropped oilseed rape with mix of services plants without buckwheat, InterBw: intercropped oilseed rape with mix of services plants containing buckwheat. (Tab. S1 for detailed species composition of Mono, Inter and InterBw)