early caladenia

Caladenia praecox is a terrestrial, perennial, deciduous, herb with an underground tuber and a single leaf, 60–120 mm (2–5 in) long and 2–3 mm (0.08–0.1 in) wide. Up to four white flowers which are often tinged with green or pink, are borne on a spike 60–130 mm (2–5 in) tall. The backs of the sepals and petals have dark red glandular hairs. The dorsal sepal is 9–12 mm (0.4–0.5 in) long, 3–4 mm (0.1–0.2 in) wide and curves forward, forming a hood over the column. The lateral sepals are 11–15 mm (0.4–0.6 in) long and 3–5 mm (0.1–0.2 in) wide and spread apart. The petals are 9–12 mm (0.4–0.5 in) long, about 3 mm (0.1 in) wide and spread widely. The labellum is white, often with red marks and is 6–7 mm (0.2–0.3 in) long and 4–6 mm (0.16–0.24 in) wide. The sides of the labellum turn upwards and have stalked teeth and the tip is curled under. There are four or six rows of crowded calli in the mid-line of the labellum. Flowering occurs from August and October.

Caladenia praecox is widespread in Victoria especially in the Victorian goldfields and is often recorded from areas to the north-east of Melbourne, growing in open forest and woodland. In also occurs in the south-east of New South Wales.