Paperbark (Melaleuca leucadendra)

Kayuputih or broad leaved paperbark or long-leaved paperbark or white paperbark (Melaleuca leucadendra) is a species of plant in the Myrtaceae, a large tree, growing to more than 20 meters long, branching, trunk covered with thick bark, white, papery, peeling, flowering almost any time of the year.

M. leucadendra has young leaves and branches covered with fine, short hairs, white when young but glabrous when mature. The leaves are alternately arranged, 75-270 mm long, 6.5-40 mm wide, flat, narrow round or lance-shaped, often curved or sickle-shaped, pointed tip and 5-9 veins.

The flowers are spike-shaped, white or cream or greenish at the tips of the branches that continue to grow after flowering, sometimes on the sides of the branches or in the axils of the upper leaves. Each spike is up to 35 mm in diameter, up to 80 mm long and contains 7-22 flower clusters in three sections.

The petals are 3-4 mm wide and fall off as soon as the flowers open. The stamens are arranged in five bundles around the flower and each bundle contains 5-12 stamens. The fruit is capsule-shaped, woody, 3.9-4.9 mm long, in loose clusters along the stem.

The bark is used to build waterproof huts, wrap food before it is cooked in the oven, wrap dead bodies. Very large tree trunks are used to make canoes. The leaves are used to treat respiratory tract infections. Flowers for making sweet drinks.

Various essential oils can be distilled. The two most common chemotypes are based on methyl eugenol and E-methyl isoeugenol.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Magnoliopsida
Order: Myrtales
Family: Myrtaceae
Subfamily: Myrtoideae
Tribe: Melaleuceae
Genus: Melaleuca
Species: Melaleuca leucadendra

Yellow garden spider (Argiope appensa)

Yellow garden spider ( Argiope appensa ) is a species of spider in Araneidae that lives on the coast to forests on islands in the western Pacific Ocean. Black and yellow females are striking and have a length of 5.1-6.4 cm including long legs, while males are brown and have a length of about 1.9 cm. A. appensa lives on cliffs in the hills at 600 m above sea level in Kewu plain to rice fields in the lowlands. They make nests at a height of 1.5 meters from the ground between teak ( Tectona grandis ), sonokeling ( Dalbergia latifolia ), sonosiso ( Dalbergia sissoo ), crown flower ( Calotropis gigantea ) and various grasses. Yellow garden spiders grow in large sizes, but are not toxic to humans. Advanced builds ball-shaped nets and most of them make stabilizers which are zigzag-shaped lines in nets made of thicker bands. This species spends more time in stationary and sits in the middle of the net with its head down to wait for insects to be entangled in fine silk thread. Unli...

Skyflower (Duranta erecta)

Sinyo nakal or skyflower ( Duranta erecta ) is plant species in Verbenaceae, a broad shrub or small tree, up to 6 m high, stems growing upright or horizontally with broad clumps, many branches, bark light brown, old tree has axillary spines and grows to form dense colonies. D. erecta has bright green leaves, elliptical to ovoid, pointed or rounded ends, sitting opposite, 7.5 cm long, 3.5 cm wide, a main vein in the middle with several small lateral veins, petiole long 1.5 cm. Flowers are light blue or lavender or white, appear in tight clusters as on terminal stems and axils, often curled or pendulous, blooms in summer. The fruit is a berry having a stalk, small round, yellow or orange or white in color, up to 11 mm in diameter, an eye green in front and containing several seeds. Skyflower grows in dry or humid areas and lots of sun, rocky or sandy beaches, forests, farmland and disturbed places. Plants will grow at a rate of up to half a meter per year. Kingdom: Plantae Phylum:...

Big-leaved acacia (Acacia mangium)

Big-leaved acacia ( Acacia mangium ) is a species of woody plants in the Acacieae, long oval leaves, growing up to 30 m and straight stems, except in less favorable places will grow only 7-10 m, have hardwood, rough, longitudinal grooved and dark to light brown. A. mangium has shoots with compound leaves consisting of many minor leaves and after growing a few weeks does not produce any more real leaves but the main axis of the petiole of each compound leaves widens and turns into known pohyllocladus or pseudo leaves. Big-leaved acacia has about 142,000 seeds/kg. Long pods form circular threads and are black or brown when ripe. Dry pods will open to expose small black seeds. Trees bind nitrogen to the soil and are a popular species for agroforestry projects. This plant is weather resistant, although it requires special care if it is planted as a garden plant where the leaves are falling a lot. These plants include legumes that grow quickly by increasing height 4 m per year near ...

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