Woodland false buttonweed (Spermacoce remota)

Siwingan or woodland false buttonweed (Spermacoce remota) is a plant species in the Rubiaceae, an upright or spreading perennial herb up to 50 cm high, rectangular stems with scaly hairs on the ridges, branched and green in color.

S. remote has leaf blades 50-70 mm long, 15-23 mm wide, petioles short and hairy. 5-6 lateral veins on each side of the midrib. Bare surface, undersurface with a few hairs along the veins. Stipules interpetiolar, hairy, margin scalloped with 7 teeth or pegs and teeth about 2-4 mm long.

Inflorescence in dense axillary fascicles. Individual flowers are about 5 mm in diameter. The calyx lobes are 0.5-1 mm long and are covered with hair. The corolla tube is about 2.5 mm long, the lobes 2–2.5 mm long and are covered with hairs only on the outer surface near the apex. The anthers are 1 mm long. The filaments are 1-1.5 mm long and are attached to the corolla tube.

This species grows near sea level to an elevation of 900 meters. It grows in disturbed areas and along paths and roads, rainforests, mahogany forests, teak forests, riparian forests and most of the Pantropical countries.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Magnoliopsida
Order: Gentianales
Family: Rubiaceae
Subfamily: Rubioideae
Tribe: Spermacoceae
Genus: Spermacoce
Species: Spermacoce remota

Quail grass (Celosia argentea)

Boroco or quail grass ( Celosia argentea ) is a species of plant in the Amaranthaceae, a shrub with erect stems, maroon or green in color, requiring full sun, widely used as ornamental plants and flowers by the distinctive form of erect spikes. C. argentea has a strong stem with many branches from the lowest base to the apex to form a dense plant, but it opens and tapers upwards to a height of up to 1.5 meters, is maroon or green in color and the surface has vertical grooves. Single leaf 5-15 cm long, base and tip pointed, oval or lance-shaped and strongly veined, a main vein linear and straight with several minor veins towards the sides and curved, slightly wavy margins, upper surface maroon or green. Abundant flowers growing at the tips of branches above the leaves, sturdy, erect cylindrical, 2-15 cm long and depending on the cultivar, pointed tip, white on the underside and maroon on the top or one of these and often develop a silver sheen. Flowers are visited by bees, wasps, but...

Acacia visco (Parasenegalia visco)

Acacia visco ( Parasenegalia visco ) is a species of plant in the Fabaceae, perennial tree, 6-25 meters high, straight, branched stem, brown and cracked bark, yellow and fragrant flowers, grows in forests, plantations, outskirts rivers and roadsides at elevations of 0-3000 meters. P. visco has leaves in clusters, long with stalks up to 50 cm, leaves in rows along the stalk, sitting opposite each other, up to 23 items, up to 6 cm long. The strands are elongated egg-shaped, 5 mm long and 1 mm wide. Flowers are white and small. Wood is used in making cupboards. Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiospermae Class: Magnoliopsida Order: Fabales Family: Fabaceae Subfamily: Mimosoideae Genus: Parasenegalia Species: Parasenegalia visco

Wild durian (Cullenia exarillata)

Wild durian ( Cullenia exarillata ) is a species of plant in the Malvaceae, a tall tree with smooth, greyish-white bark, peeling on older trees, a straight trunk, horizontal branches and often with a series of knob-like tubercles for flower and fruit attachment. C. exarillata has young branches and the underside of the leaves is covered with golden brown peltate or shield-like scales. The leaves are single, alternate, glabrous, glossy green on the upper side and covered with silvery or orange peltate scales on the underside. Hermaphroditic flowers are tubular and also covered with golden brown scales, 4-5 cm long and cream or reddish brown in color. Flowers have no petals, formed of tubular bracteoles and tubular calyxes, 5-lobed. Fruit is round, 10-13 cm in diameter, covered with thorns and clustered along the branches. Many seeds, reddish brown, 4-5 cm long and 2-3 cm wide. The seeds are enclosed by a fleshy, whitish aril. The fruit splits open when ripe and dries to release the s...

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