Grevillea monslacana

Spreading to erect shrub (1–)1.5–3.5 m high, 1.5–3 wide. Branchlets densely tomentose. Leaves entire, narrowly obovate or occasionally narrowly elliptic (20–)30-70(–120) mm long, (4–)8–15(–25) mm wide; upper surface glabrous, or with appressed silvery hairs just above petiole, variably dull or glossy; margins distinctly recurved; lower surface sericeous, lateral veins obscure to evident, reticulum absent. Conflorescences usually terminal, decurved to pendulous, simple to 4-branched. Primary peduncles (0–)4–10(–25) mm long, indumentum tomentose; floral rachises (10–)15–30 mm long. Very early flower buds with the perianth below the limb wholly apricot-coloured or light ferruginous, the limb same colour or brownish grey. Limb of flower buds subglobose in side view, apex obtuse. Limb-segments of tepals (mature pre-anthesis flowers) not keeled or obscurely keeled along external midline. Dorsal tepals 15–22 mm long, 1.9–2.5 mm wide. Perianth outer surface (below limb) ferruginous or tan-coloured, epidermis clearly visible, loosely subsericeous; inner surface densely bearded near base; perianth inner surface pinkish-white or whitish. Pistil (16–)18–20(–23) mm long, ovary stipitate, glabrous, style pink, reddish-pink or rarely whitish; face of pollen strongly oblique to style, convex. Fruits glabrous. Flowering has been recorded primarily Aug.-Jan., but in the absence of snow can occur sporadically throughout the year.