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Prostanthera lanceolata facts for kids

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Prostanthera lanceolata
Prostanthera lanceolata.jpg
In Sherwood Nature Reserve
Scientific classification
Genus:
Prostanthera
Species:
lanceolata
Prostanthera lanceolataDistA48.png

Prostanthera lanceolata is a species of flowering plant in the family Lamiaceae and is endemic to near-coastal area of eastern Australia. It is an erect, aromatic shrub that has stems that are square in cross-section, glandular, egg-shaped leaves and mauve or deep bluish-purple flowers.

Description

Prostanthera lanceolata is an erect, aromatic shrub that typically grows to a height of 3–4 m (9.8–13.1 ft) and has branches that are square in cross-section. The leaves are mid to dark green, paler below, narrow egg-shaped to egg-shaped, 15–25 mm (0.59–0.98 in) long and 9–12 mm (0.35–0.47 in) wide on a petiole 2–5 mm (0.079–0.197 in) long. The flowers are arranged in bunches near the ends of branchlets with bracteoles about 1 mm (0.039 in) long at the base, but that fall off as the flower develops. The sepals are about 4 mm (0.16 in) long, forming a tube about 2 mm (0.079 in) long with two lobes, the upper lobe 1.5–2 mm (0.059–0.079 in) long. The petals are mauve to deep bluish-purple and 8–12 mm (0.31–0.47 in) long. Flowering occurs in spring. This species is included in Prostanthera ovalifolia in Queensland.

Taxonomy

Prostanthera lanceolata was first formally described in 1928 by Karel Domin in Bibliotheca Botanica from material he collected near the "Tambourine Mountains" in 1910.

Distribution and habitat

This mintbush grows in forest in near-coastal areas of New South Wales and Queensland.

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