Spartothamnella juncea—Bead Bush, Square–stemmed Broom—LAMIACEAE

Spartothamnella juncea

Link to Images on Flickr.

Habitat—Grows in sclerophyll forest and in dry rainforest and vine thickets.

Distribution— North from Camden in New South Wales and into Queensland.

Description— Scrambling divaricate shrub, mostly 1 to 2 m high; stems 4–angled, glabrous, somewhat sticky.

Occurrences

Australian National Botanic Gardens Canberra and Hunter Wetlands Center Newcastle.

Leaves.—Simple, opposite, entire, often reduced and scale-like, on young shoots larger and often caducous, narrow–elliptic or lanceolate, 3 to 18 mm long, usually 2 to 3 mm or rarely to 5 mm wide, margins entire or sparsely toothed, glabrous; petiole 0 to 2 mm long.

Spartothamnella juncea

Inflorescence.—Pedicels mostly to 3 mm long; bracts scale–like, 0.5 to 1.5 mm long. Calyx 1.5 to 2.5 mm long. Corolla 3 to 4 mm long, white; tube minutely pubescent outside, ± villous in the throat. Style 3 to 4 mm long.

Flowering.—Throughout year, but chiefly summer

Fruit.—Drupe 2 to 4 mm diam., orange to red

Ripe.—Throughout year.