Stachystemon virgatus

Stachystemon virgatus is a compact, monoecious shrub that typically grows to a height of up to 40 cm (16 in) and has smooth, glabrous branchlets. Its leaves are well-spaced along the stems and branchlets, elliptic or narrowly oblong, 1.9–9.7 mm (0.075–0.382 in) long and 1.3–3.1 mm (0.051–0.122 in) wide on a petiole 0.4–0.8 mm (0.016–0.031 in), with tapering stipules 0.9–1.6 mm (0.035–0.063 in) long at the base. The flowers are arranged singly in upper leaf axils with narrowly triangular, glabrous bracts 0.2–0.4 mm (0.0079–0.0157 in) long and one or two similar, but smaller bracteoles at the base. Male flowers are on a stout pedicel 1.5–3 mm (0.059–0.118 in) long with usually 4 egg-shaped, yellow tepals, 1.1–1.8 mm (0.043–0.071 in) long and 0.8–1.1 mm (0.031–0.043 in) wide. There are mostly 10 to 14 stamens, the anthers yellow. Female flowers are sessile or on a pedicel up to 0.8 mm (0.031 in) long and usually have 4 narrowly egg-shaped, greenish-yellow tepals 1.0–1.8 mm (0.039–0.071 in) long and 0.3–0.6 mm (0.012–0.024 in) wide. Flowering has been observed from September to November, and the fruit is an elliptical or oval capsule 4.5–6.0 mm (0.18–0.24 in) long.

Stachystemon virgatus along the coast of Western Australia between the Stirling Range and Esperance and between Busselton, Bunbury and near York. It grows in mallee heath, in woodland, heath on sandplain, in rocky crevices and in swampy areas.

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