Crown flower (Calotropis gigantea)

Biduri or sidaguri or crown flower (Calotropis gigantea) is a shrub plant in Asclepiadoideae, up to 4 meters high, generally growing in tropical and subtropical climates, growing up to 900 meters above sea level, capable of living in dry areas and high salt content.

C. gigantea has thick and rough skin, brownish brown, green twigs and may have white fur. The single leaf has a size of about 30x25 cm, pale green, elliptical with a blunt tip, arranged opposite, the surface has white hair and starchy.

Flowers come in March to October, five thick petals, measuring 1x1 cm, predominantly white and purple at the ends. The petals are surrounded by five small triangular shaped sepals, dirty white and five purple stamens. The fruit is round with a size of 15x10 cm, if it is split it will remove white tufts of hair.

Biduri has roots with a bulge at the top, hard, outer skin grayish yellow and the inside is yellowish white. If one part is slashed, it will emit runny sap that is white, chelate, smelly and poisonous.

Crown flower has several secondary metabolites including usharin, alpha and beta-calotropeol, fatty acids, tetracyclic triterpenes, giganteol, kardenolida calotropin, α-amirin, taraxasterol, β-sitosterol, α-amyrin methylbutazone, α-amirin acetate, β-amirin acetate, lupeol acetate, flavonol glycoside.

Akundarol, uscharidin, kalotropon, frugoside, kalaktin, kalotoxin, kalotropagenin, benzoilisoline-lon, benzoillineolone, flavonoids, triterpenoids, alkaloids, steroids, glycosides, saponins, coumarin, terpenes, alcohols, resins, kalotropeols, uzarigenin and voruscharin.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Magnoliopsida
Order: Gentianales
Family: Apocynaceae
Subfamily: Asclepiadoideae
Tribe: Asclepiadeae
Subtribe: Asclepiadinae
Genus: Calotropis
Species: Calotropis gigantea

Awar awar (Ficus septica)

Awar-awar or lagnob or hauli tree or barabar or sirih popar or tobo tobo ( Ficus septica ) is species of plants in Moraceae, trees grow in bushes or in neglected places and sap contained in roots, twigs, leaves and fruit is used to treat poisoning and digestive problems. F. septica is usually 1-5 m high, although in the forest it can be up to 25 m. Round, hollow and bare branches. Roots, twigs, leaves and fruit will emit a yellow sap and sticky if injured. The base of the leaves is large and spiky, arranged alternately or face to face with a stem length of 2.5-5 cm. Large leaf blade, round egg, 9-30x9-16 cm, rounded base and blunt narrow tip, flat-edged, upper side dark green with 6-12 secondary bones pale white. Fruit paired, single or clustered up to 4 items, short-stemmed, at the base has 3 protective leaves, light green or gray green and 1.5 cm in diameter. F. septica is food for 22 animal species including wasps, bats, birds, monkeys and mice as well as seed dispersing vecto...

Sunda coucal (Centropus nigrorufus)

Bubut jawa or Sunda coucal ( Centropus nigrorufus ) is a species of animal in the Cuculidae, birds up to 46 cm long, black and reddish-brown, living in pairs, spending time in trees and often descending to the ground. C. nigrorufus has a black and glossy purple head, neck and back. The wings are rust-red or brown, the wing covers and the inner secondary feathers are black. The tail is long and black. Iris is red. The beak is slightly curved and black. The legs are black and shiny. The fingers have long, black nails. Bubut jawa eats caterpillars, grasshoppers, beetles, frogs, lizards, crabs that have habitats on the edge of the forest, secondary shrubs, riverbank shrubs, mangrove forests and spread up to an elevation of 1500 meters. Kingdom: Animalia Phylum: Chordata Subphylum: Vertebrata Class: Aves Order: Cuculiformes Family: Cuculidae Genus: Centropus Species: Centropus nigrorufus

Screw tree (Helicteres isora)

Screw tree ( Helicteres isora ) is a species of plant in the Malvaceae family. It is a shrub or small tree, up to 8 meters tall. It has gray bark and alternate leaves, up to 22 cm long and 17 cm wide, oval in shape, with serrated edges and hairs. The flowers are red or white and reach a total length of 5.5 cm. The fruit is green when unripe, brown or gray when dry, twisted, spiral-shaped, and pointed at the tip. The seeds are black or brown, shiny, and diagonal, triangular, or rectangular. TAXON Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiospermae Class: Magnoliopsida Order: Malvales Family: Malvaceae Subfamily: Helicteroideae Tribe: Helictereae Genus: Helicteres Pluk. ex L. in Sp. Pl.: 963 (1753) Species: Helicteres isora L. in Sp. Pl.: 963 (1753) HETEROTYPIC SYNONYMS Helicteres baruensis var. ovata DC. in Prodr. 1: 476 (1824) Helicteres chrysocalyx Miq. ex Mast. in J.D.Hooker, Fl. Brit. India 1: 365 (1874) Helicteres corylifolia Buch.-Ham. ex Dillwyn in Rev. Hortus Malab....

Dlium