Skip to main content

Billygoat weed (Ageratum conyzoides)

Bandotan or billygoat weed (Ageratum conyzoides) is a plant species in Asteraceae, terna smells hard, erect or lying down, up to 120 cm high, roots on the part that touches the ground, hairy stems and often have many branches with one or many compound flowers at the ends.

A. conyzoides has stemmed leaves and is located alternately or face to face especially located at the bottom. The leaves are round eggs with the base of the heart or rounded or tapered and the tip is obtuse or tapered, 2-10 cm long, 0.5-5 cm wide, serrated edge, both surfaces with long hair with glands on the underside.

Dlium Billygoat weed (Ageratum conyzoides)

Flowers with the same sex gather in the upper cusps and three or more cusps gather in the terminal panicles. The panicle stems are 6-8 mm long, consisting of 60-70 individuals at the end of the hairy stems with 2-3 oval-shaped leaf pads. Crowns with narrow tubes, white or purple.

Billygoat weed produces achenium fruit in the shape of a square, 2 mm long, scaly hair and white. Flowering and fruiting throughout the year to produce up to 40,000 seeds per individual and rated as a very disturbing weed on the plantation.

Bandotan is widespread throughout the tropics, very expansive, often growing in dry fields, house yards, road sides, embankments, waterfronts, shrub areas and living up to an altitude of 3000 m.





Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Magnoliopsida
Order: Asterales
Family: Asteraceae
Subfamily: Asteroideae
Tribe: Eupatorieae
Subtribe: Ageratinae
Genus: Ageratum
Species: Ageratum conyzoides

Popular Posts

Korean mulberry (Morus indica)

Murbei or Korean mulberry ( Morus indica ) is a species of plant in Moraceae, shrub or small tree, up to 10 meters tall, slow growing, cylindrical stem, light brown with white nodules, M. indica has heart-shaped or oval-shaped leaves and sometimes three-lobed, 4-12.5 cm long, 2.5-7.5 cm wide, pointed tip, serrated margin, green and has a stalk. Monoecious inflorescences with male and female grow on the same tree, though often on different branches. Male flowers have a size of 9-11.5 mm and are covered with fine hairs. The female flowers are subglubose or only round in shape, measuring 6-9.5 mm. Stigma is 3.5 mm long with short, thick hair. The female flowers form compound fruit and are fleshy, green and white-haired to white, red and black when ripe. Korean mulberry is used in regulating blood glucose levels in diabetic patients. Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiospermae Class: Magnoliopsida Order: Rosales Family: Moraceae Genus: Morus Species: Morus indica

Broad-handed carpenter bee (Xylocopa latipes)

Broad-handed carpenter bee ( Xylocopa latipes ) is an animal species in the Apidae, tropical wood bees, very large, strong, solitary lives and builds nests by burrowing into fallen trees to telephone poles in forests and cities with warm tropical climates. X. latipes is overall black and shiny with black wings that turn bluish or greenish or metallic purple in sunlight. A pair of large eyes and a pair of antennae have broad bases. The back has a horizontal line. The abdomen is oval in shape with segments, the margins are wide and the back has thick hair. The broad-handed carpenter bee produces a loud, distinctive low-pitched hum that can be heard in flight. Kingdom: Animalia Phylum: Arthropoda Subphylum: Hexapoda Class: Insecta Subclass: Pterygota Order: Hymenoptera Suborder: Apocrita Infraorder: Aculeata Superfamily: Apoidea Epifamily: Anthophila Family: Apidae Subfamily: Xylocopinae Tribe: Xylocopini Genus: Xylocopa Subgenus: Platynopoda Species: Xylocopa latipes

Malabar melastome (Melastoma malabathricum)

Senggani or malabar melastome ( Melastoma malabathricum ) is a plant species in Melastomataceae, shrubs, 0.5-5 m tall, woody stems, sympodial branches and reddish brown, scaly young branches or tightly haired, taproots and brown, widely used for materials ink and medicine. M. malabathricum has single and stemmed leaves, oval, 2-20 cm long, 1-8 cm wide, tapered, flat edges, rough and hairy surface, upper surface dark green and bright green underside. A straight bone in the middle and two curved bones on the edge. Malabar melastome blooms throughout the year, compound, clustered at the tips of branches and light purple, 3-4 cm in diameter, sticky petals, hair, short end, tapered tip, scaly protective leaves and reddish purple. The flower has 8-12 stamens, 3 cm long, pink, a pistil, potted green potted head and ovaries have 4-6 spaces. Five crowns, ovoid and bright purple. The fruit has a rough skin, dark red and has many black seeds with aryl, cup-shaped and 8 mm long. Ripe fru...