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Melaleuca virens Craven식물/들꽃-도금양과(Myrtaceae) 2024. 12. 16. 19:05
국표에 없다.
Melaleuca virens, commonly known as lime bottlebrush, is a plant in the myrtle family, Myrtaceae and is endemic to Tasmania in Australia. (Some Australian state herbaria continue to use the name Callistemon viridiflorus.) It is one of only two melaleucas endemic to Tasmania, the other being Melaleuca pustulata although another six also occur there. A small to medium shrub growing mostly in subalpine areas, it has hard, leathery, sharply pointed leaves and spikes of yellow or greenish flowers in early summer,
Description
Melaleuca virens is a shrub growing to 3 m (10 ft) tall. Its leaves are arranged alternately and are 14–37 mm (0.6–1 in) long, 1.8–5 mm (0.07–0.2 in) wide, flat, elliptic to lance-shaped, sometimes slightly curved and taper to a sharp point. The side-veins are indistinct but the mid-vein and oil glands are visible on both surfaces.
The flowers are a shade of yellow to greenish-yellow and are arranged in spikes on the ends of branches which continue to grow after flowering and also on the sides of the branches. The spikes are 30–50 mm (1–2 in) in diameter and 40–60 mm (1.6–2.4 in) long with 20 to 80 individual flowers. The petals are 2.7–4.9 mm (0.1–0.2 in) long and fall off as the flower ages and there are 19-36 stamens in each flower, sometimes arranged in 5 groups. Flowering occurs from November to May and is followed by fruit which are woody capsules, 4.5–6 mm (0.18–0.24 in) long.
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