Tongon (Debregeasia longifolia)

Tongon (Debregeasia longifolia) is a plant species in Urticaceae, shrubs, evergreens, 2-6 m high, dioecious or monoecious, round stems with few branches, composing a second layer of forest in mountain valleys with altitudes of 500-3200 m and used as survival plants by mountain climbers.

D. longifolia has erect or beveled stems, widened canopy, hard wood, few branches, hard bark and gray or whitish brown. Green shoots sprout from old stems, sometimes in the lower trunk. Twigs have a length of 50 cm for a row of several leaves, flowers and fruit.

Leaves are slender, 6-25 cm long and 2-8 cm wide, rounded base and sharp tip, a main bone runs linear in the middle, some minor bones sideways, thin as paper and jagged margins. The upper surface is rough and green, the lower surface is white-gray.

The flower grows from the leaf armpit, stalk 0.3-3 cm, spreads hirtellous, glomerulus globose and 3-4 mm in diameter. Spedicellate male flowers, obovoid in bud, 1.2-1.5 mm in diameter, rudimentary sessile ovaries, obovoid and 0.5 mm. Female flowers sessile, obovoid, 0.8 mm and perianth membraneous tube.

Ripe fruit reddish or orange, 1-1.5 mm, surrounded by fleshy perianths, can be eaten, higher protein content than apples and sour taste. Tongons have antioxidant and antiproliferative activity. Fruit and bark are used as shampoo and digestive medicine.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Magnoliopsida
Order: Rosales
Family: Urticaceae
Genus: Debregeasia
Species: Debregeasia longifolia

Sea almond (Terminalia catappa)

Ketapang or tropical almond or beach almond or talisay tree or umbrella tree or sea almond ( Terminalia catappa ) is a species of plant in the Combretaceae, a shady tree, fast growing, forming a multilevel canopy, often used as a shade tree in gardens and on roadsides. T. catappa grows large, up to 40 meters in height and up to 1.5 meters in trunk, shady canopy with branches that grow flat and terraced, young trees often look like pagodas while old and large trees often have aerial roots up to 3 meters. The leaves are scattered, mostly at the end of the twig, rounded egg upside down, 8-38 cm long, 5-19 cm wide, the tip is wide, the base is narrow, the upper surface is smooth, green but turns red if to fall out and short stalks. The flowers are small, collected near the tips of the twigs, 8-25 cm long and green-yellow in color. The flowers are not crowned, the petals have five taju, are plate or bell shaped, 4-8 mm long and are white or cream in color. Stamens in two circles and arra...

Purple nutsedge (Cyperus rotundus)

Teki or purple nutsedge ( Cyperus rotundus ) is a species of plant in the Cyperaceae, an erect annual growing to a height of up to 140 cm, the leaves sprout in rows of three from the base to a length of 5-20 cm, ribbon-shaped, pointed tip and green in color. The inflorescence has a stalk with a triangular cross section and is green. The inflorescence has three to eight unequal spikes. The flower is bisexual, has 3 stamina and the pistil has three stigmas. The fruit is achene and triangular. Teki prefers dry places, but will tolerate moist soil and often grows in wastelands and in crop fields. Tubers are an important source of nutrition for migratory cranes. Source of carbohydrates in the tropics in times of famine. The initial stage forms a white fleshy rhizome, 25 mm long and in chains. Some of the rhizomes grow upright above the ground, then form a tuber-like structure from which new shoots and roots grow, new roots and new rhizomes grow. Other rhizomes grow horizontally or down...

Asian foxtail (Uraria crinita)

Asian foxtail or cat's tail bean ( Uraria crinita ) is a species of plant in Fabaceae, a perennial, upright shrub with woody stems at least at the base, up to 2 meters high in forests, agricultural land, waterways, used as a medicinal herb, green manure and sometimes planted in the garden as an ornamental plant. U. crinita has elongated leaves, rounded base, pointed tip, a bone in the middle with several pinnate veins, rough surface, dark green with white spots. Petiole short or less than 0.5 cm and brownish red. Compound flower in spike shape, purple and white triangular crown. Long flower stalk, erect, 15-20 cm long and only at the end of the flower. The crown slowly falls off and leaves behind a stalk that is shaped like coir or light yellow pads. Asian foxtail grows in dry grasslands, open forests, trash cans, roadsides, sandy areas and sometimes in deciduous forests, elevations of 0-1500 meters and does not grow in waterlogged places. The different parts are often used in t...

Dlium