资库编号: Database ID: |
MY-1792 |
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いゅ称: Chinese Name: |
フ榄 |
学: Scientific Name: | Avicennia alba [т属从] |
璣ゅ称: English Name: | Api-api putih |
从: Family Name: | 里 Acanthaceae [т从] |
ネ长习┦: Living Behavior | 乔れ |
图︹: | 黄_yellow |
ネ长环挂: Living Environment: | 红树狶 |
输时间: Input Time: | 201905 |
Remarks: Wikipedia Avicennia alba is a species of tropical mangrove in the family Acanthaceae. In the Malay language it is known as api api putih, "api" meaning "fire", referring to the fact that this mangrove attracts fireflies, and "putih" meaning "white", referring to the pale-coloured underside of the leaves. It is found growing in coastal and estuarine locations in India, south east Asia, Australia and Oceania. Avicennia alba forms a low, dense bushy crown often branching near the base of the trunk. The shrub does not grow more than about 20 metres (66 ft) high. The roots are shallow and send up a large number of pencil-shaped pneumatophores. These aerial roots help with gas exchange and also play an important part in the exclusion of salt from the plant's vascular system.[3] The trunk has smooth, greenish black bark which is finely fissured and does not flake. The dark green leaves, 15 cm (6 in) long and 5 cm (2 in) wide, have a silvery grey underside and grow in opposite pairs. The small, orange yellow flowers, borne in a racemose inflorescence, have 4 petals and a diameter of about 4 millimetres (0.16 in) when expanded. The fruits are greyish-green capsules and conical in shape with an elongated beak up to 4 centimetres (1.6 in) long. Each contains a single seed. | |
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