Daviesia intricata

Daviesia intricata is a glabrous shrub that typically grows to a height of up to 2 m (6 ft 7 in), and has densely tangled branches. Its phyllodes are mainly confined to near the ends of branchlets, sharply-pointed, needle-shaped, mostly 20–40 mm (0.79–1.57 in) long, 1.5–2.0 mm (0.059–0.079 in) wide and needle-shaped or flattened, depending on subspecies. The flowers are arranged in clusters of three to seven in leaf axils on a peduncle 0.5–1.0 mm (0.020–0.039 in) long, the rachis 1–5 mm (0.039–0.197 in) long, each flower on a pedicel 1–3 mm (0.039–0.118 in) long. The sepals are 1.5–2.5 mm (0.059–0.098 in) long and joined at the base, the lower three lobes longer than the upper two. The standard petal is elliptic with a notched tip, 4.5–5.5 mm (0.18–0.22 in) long and apricot yellow with a reddish-black centre, the wings 4.5–5.0 mm (0.18–0.20 in) long and dark red, and the keel 4–5 mm (0.16–0.20 in) long and dark red. Flowering occurs from May to August and the fruit is broadly triangular, slightly inflated pod 7–10 mm (0.28–0.39 in) long.^[2][3]

Daviesia intricata was first formally described in 1995 by Michael Crisp in Australian Systematic Botany from specimens he collected in Tutanning Reserve near Pingelly in 1980.^[4] The specific epithet (intricata) means "entangled", referring to the habit of this species.^[5]

In the same journal article, Crisp described two subspecies, and the names are accepted by the Australian Plant Census:

• Daviesia intricata Crisp subsp. intricata;^[6][7]
• Daviesia intricata subsp. xiphophylla Crisp^[8] is a smaller (up to 50 cm (20 in) tall) plant than the autonym and has phyllodes that are vertically flattened, rather than needle-shaped.^[2][9]