Euryops is a genus of 97 species in the sunflower family, Asteraceae. They are native mostly to rocky sites in southern Africa, with a few species in other parts of Africa and on the Arabian Peninsula. They produce daisy-like flower heads from fern-like foliage.

Euryops wagneri commonly known as Wagener’s Resin Bush in English and Wagener se Harpuisbos in Afrikaans is a South African endemic species from the Northern Cape and Western Cape Provinces. Plants grow to 1.5 m, are erect, sparsely branched and smell strongly of resin. Branches are densely leafy in upper parts and bare below. Leaves are greyish green, needle-like with 4-8 branches (10-30 mm long) to each side of the central nerve. Individual flower heads are borne on stout stalks, 150-300 mm long, more than twice as long as the leaves. Outer bracts of flower heads are fused into a deep cup with straight sides, 12-20 mm. Ray florets 17-22, rich yellow to orangeith the ray 27-45 mm long and 5-10 mm wide. Disc florets rich yellow, numerous (100-200). Seeds are 5-6 mm long and without hairs. It flowers from August to September.