Yellow joyweed (Alternanthera flavecens)

Benikan or yellow joyweed (Alternanthera flavecens) is a plant species in Amaranthaceae, perennial shrub, upright, 60-150 cm tall, rounded stems, long slender, spread upward, branching to form a trident, the tip ends with flowers, green with whitish scales.

A. flavecens have oval or lancet or elliptical or long leaves, in pairs, 1.8-8 cm long, 0.5-3 cm wide, herbaceous, hairless or hairy, a bone in the middle with several pulses, shiny, surface the top is dark green and the lower surface is pale green.

Flowers in the inflorescence and axillary terminals. Yellowish white head, subglobose to cylinder, length 0.9-2.5 cm, width 0.9-1 cm. Monomorphic tepal, green, lanceolate, 3.4-4.7 mm, acute peak, villi and non-thorny.

Yellow Joyweed has five stamens, pseudostaminodes ligulate and margin laciniate. Utrikel included in tepal, greenish yellow, ellipsoid and size 2.5 mm. The seeds are ovoid and 1.2-1.3 mm in size.

Benikan blooms throughout the year, grows into shrubs and spreads covering primary and secondary forest floors, waterways, roadside, agricultural land, abandoned lands and shady places.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Magnoliopsida
Order: Caryophyllales
Family: Amaranthaceae
Subfamily: Gomphrenoideae
Genus: Alternanthera
Species: Alternanthera flavescens

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:...

Broad-leaved dock (Rumex obtusifolius)

Broad-leaved dock ( Rumex obtusifolius ) is a species of plant in the Polygonaceae, herbaceous perennial, growing broadly, up to 150 cm tall, large, oval-shaped leaves with a heart-shaped base and rounded tip, large taproot with many branches extending to a depth of 150 cm. R. obtusifolius has leaves up to 30 cm long, 15 cm wide and green. Stems are long, hard, alternate, green or reddish in color and unbranched until just below the inflorescence. A main vein in the middle and green or reddish in color. Flat or wavy surface. The inflorescences consist of large clusters of racemes that contain small, greenish flowers that turn red as they mature. Seeds are reddish brown and dry. Broad-leaved dock grows in fertile soils, grasslands, waste lands, roadsides, ditches, coastlines and riverbanks, forest margins, forest clearing and agricultural land. The leaves are used as a salad to make vegetable broth or cooked like spinach. Dried seeds are used as a spice. Kingdom: Plantae Phylum: Tr...

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