Disclosed herein is a new and distinct variety of Bidens ferulifolia, named `Sunbidesupa` having a very compact and mounding growth habit with dense yellow green foliage. `Sunbidesupa` has freely branching, stiff stems and very short internodes, dense yellow green foliage, and large, vivid-yellow inflorescences, with typically 8 ray florets in a whorl per inflorescence, on short peduncles. The plant exhibits good resistance to heat, cold, disease and pests.