Spinyhead sida (Sida acuta)

Galunggung or common wireweed or spinyhead sida (Sida acuta) is a plant species in the Malvaceae, erect herbaceous, cylindrical stems, branched, dense, green, white-haired, growing in forests, agricultural land, waterways and roadsides.

S. acuta has alternately seated leaves with stalks much shorter than blades. Leaves are simple in shape, lanceolate to linear, rarely ovate to oblong, obtuse at base, taper at apex, margins serrated and widely spaced.

Small flowers, disc-shaped, grow in the axils, 2-3 items in a cluster. Centrally jointed stalk, no epicalix, complete, bisexual, regular, actinomorphic, hypogynous, pentamer and yellow.

Sepal five-part, gamosepalous, campanulate, slightly accressed, persistent, valvate. Petals five-part, polypetalous but slightly connate below and connected by staminal columns, crooked.

Stamens numerous, monadelphous, arranged in staminal columns. Stamina column shorter than calyx, divided above into many filaments, anthers monothecous, reniform, basifixed, short filaments, extrorse. The pollen grains are globose with spikes, about 90 microns in size.

Carples of five items, syncarpous, ovary superior, penta or multilocular with axile placentation, one ovule in each locule. Stigma round, according to the number of carpels. A schizocarpic pepperrp, 1 seed in each pepperrp.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Magnoliopsida
Order: Malvales
Family: Malvaceae
Subfamily: Malvoideae
Tribe: Malveae
Genus: Sida
Species: Sida acuta
Subspecies: Sida acuta ssp. acuta

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...

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...

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

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