Synaphea panhesya

Synaphea panhesya is an erect shrub with many branches up to 130 mm (5.1 in) long and covered with soft hairs. The leaves are pinnatipartite, 50–90 mm (2.0–3.5 in) long and 50–100 mm (2.0–3.9 in) wide on a petiole 70–200 mm (2.8–7.9 in) long, the end lobes more or less triangular 3–10 mm (0.12–0.39 in) wide and a sometimes sharp point on the end. The flowers are yellow and crowded, borne in spikes 50–100 mm (2.0–3.9 in) long on a branched peduncle up to 300 mm (12 in) long. The bracts are egg-shaped, 1.0–1.5 mm (0.039–0.059 in) long with hairy edges. The perianth is ascending, curved with a more or less wide opening and glabrous the upper tepal 3–4 mm (0.12–0.16 in) long and 1.5 mm (0.059 in) wide and strongly curved, the lower tepal 4.5–5.5 mm (0.18–0.22 in) long and 1.8–2.0 mm (0.071–0.079 in) wide with the edges curved downwards. The stigma is trapezoid-shaped and shallowly notched, 0.7–0.9 mm (0.028–0.035 in) long, 0.9–1.0 mm (0.035–0.039 in) wide and slightly concave, and the ovary is hairy. Flowering occurs from August to September.

This species of Synaphea grows in gravelly loam and sandy gravel in woodland in the Bindoon-Mogumber area.