Crêpe ginger (Hellenia speciosa)

Pacing tawar or crêpe ginger or Cheilocostus speciosus (Hellenia speciosa) is a plant species in Costaceae that grows upright for height of 0.5 meters to 3 meters, has a large flower, likes damp and shade in primary forests, secondary forests and teak forests on lowlands up to 1050 meters above sea level.

C. speciosa has a brownish yellow stem, the size of an adult's finger, contains a lot of water and is easily broken. The plants go upward in harmony with the tops, the leaves are green, single, short stalks and the strands extend to the lanceolate shape and are arranged in a spiral circle around the stem.

Tapered leaf tips, flat edges and blunt leaf base. The surface of the lower leaves is soft, while the upper surface is grooved. Large-sized inflorescence located at the end of the stem. Flowers are white or yellow. Egg-shaped protective leaves with pointed ends. The crown is tubular, pointed tip and green.

The pistil pops up on the starch and is white. The fruit is ovoid and red. Hard seeds, small and black. Rhizomes and seeds contain diosgenin (sapogenin steroid), tigogenin, diosin, grasillin, sitosterol and methyltryacontan. Also contains saponins, flavonoids and tannins.

Traditional Javanese treatment uses to treat swelling in the kidneys (Nephtiric edema), stomach ulcers, urinary tract infections (urinary tractus) and liver shrinkage (chirosis). All parts are used as external medicine for wounds from being bitten by snakes and insects.

Leaves are used as a medicine for eye mucous inflammation. Young leaves to nourish hair. The stem is used as a medicine for fever and dysentery. Pith stems to cool the eyes in people with smallpox.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Liliopsida
Order: Zingiberales
Family: Costaceae
Genus: Hellenia
Species: Hellenia speciosa

Sandbox tree (Hura crepitans)

Sandbox tree ( Hura crepitans ) is species in Euphorbiaceae, a tropical tree, growing up to 60 meters tall and with a trunk circumference of up to 13.2 meters, the trunk is covered with long and sharp thorns and exudes a poisonous sap. H. crepitans has large, oval leaves, 15 cm wide and 20 cm long. The petioles are 22 cm long. The flowers are red and lack petals. Male flowers grow on long stalks, while female flowers grow singly in leaf axils. The fruit is a large, flask-shaped capsule, up to 10 cm in diameter, with 12-16 radially arranged carpels. The seeds are flat and about 2 cm in diameter. The capsule bursts when ripe, dividing into segments and ejecting the seeds at a speed of 70 m/s, a distance of 30-100 meters. This tree prefers moist soil and partial shade or partial to full sun, a warm, humid environment. It is often cultivated for shade. The wood is light and used to make canoes. The sap is used to poison fish. Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiosperma...

Telotaun (Manihot carthagenensis)

Telotaun ( Manihot carthagenensis ) is a plant species in Euphorbiaceae, trees or shrubs 2-10 m tall, erect and fibrous, white latex, leaves varying with the subspecies noted are Manihot carthagenensis ssp. carthagenensis , Manihot carthagenensis ssp. glaziovii and Manihot carthagenensis ssp. hahnii . M. carthagenensis has an erect stem, a tubular shape, a young stem which is bright green and covered in white wax, an old stem that has a thin layer of brown skin. Long leaf stems and white waxy, arranged alternately, growing in all directions, green on the bottom and redish on the top. Leaves have 3-7 fingers each up to 25 cm long and up to 15 cm wide, ellipses become obovoid, sometimes pandurate and apex acute. Each leaf finger has a bone in the middle that moves linearly with some pinnate bones. The upper surface is green and slightly shiny, the lower surface is whitish green. The base of the leaf is centered at the end of the stalk, the pointed end which ends at the head of the sp...

Giant green leech (Raksasa hijau)

Lintah raksasa or giant green leech ( Raksasa hijau ) is a species of animal in Salifidae, large green leeches, carnivores, not hematophagic, can grow to lengths of more than 50 cm, the front is perfectly tubular, but it is getting bigger, wider and flat backward. R. hijau has a front end that ends with a white mouth and has a width equal to the diameter of the front end of the body. The rear end ends with the anus and has a width equal to the diameter of the rear end of the body. The upper surface is whole dark green or leafy green, looks shiny and has no other additional color features. The bottom surface is lighter or brownish green. The skin is wrinkled like tight, elastic joints that make it possible to lengthen the body. Giant green leech moves forward by extending the tip of the front of the body to keep the new location farther away and this movement is then followed by the middle body and gradually the rear where the body moves completely. R. hijau does not suck blo...

Dlium