Umbrella papyrus (Cyperus alternifolius)

Rumput payung or umbrella papyrus or Madagascar umbrella papyrus (Cyperus alternifolius) is a plant species in Cyperaceae, like a very large grass, umbrella-shaped canopy, grows in dry soil and waterlogged, often cultivated as an ornamental plant throughout the world.

C. alternifolius grows to form clumps, has a height of 1-2 m and the top part is composed of protective leaves that shade the flower arrangements. The stem is hollow, unbranched, long, tubular with many linear angles, dark green, hard and sturdy but flexible.

The leaves are arranged radially, stacked and each stem has 10-25 strands. A large bone and several veins are parallel to a length of 15-40 cm and a width of 1.3 cm, a jagged edge, a pointed tip, a rough surface and green.

Spikelet flowers, forming clusters, have long and green stems, crowns shaped in coarse grains, sit on the ends of the stems, greenish brown and come out of the axil bractea or the sides of the bractea.

Umbrella papyrus is widely used for phytoremidiation in wet and humid regions. This species is able to tolerate PhACs (Pharmaceutically Active Compounds) and eliminate COD, nitrate, ammonia and phosphorus. The root is used as an anti-fungal and anti-bacterial.

Widely used as ornamental plants, potted plants and garden plants or pond plants. Generally used as a water ornamental plant and planted to beautify a pond or water park landscape. The leaves are also used as fillers for flower arrangements.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Liliopsida
Order: Poales
Family: Cyperaceae
Subfamily: Cyperoideae
Tribe: Cypereae
Genus: Cyperus
Species: Cyperus alternifolius
Subspecies: Cyperus alternifolius ssp. alternifolius, Cyperus alternifolius ssp. flabelliformis

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Elephant bell gourd ( Trichosanthes tricuspidata ) is a plant species in the Cucurbitaceae, stems grow elongated to propagate or climb, many branches, cylindrical in shape and green in color. T. cochinchinensis has stem tips or branches that twist to attach themselves to a support or other plant. It grows to climb to cover a support, usually on another plant, up to several meters and creeps along the ground to reach another support. Arrow-shaped leaves, split base, sharp apex and two wings at an acute angle, have many veins ending at a sharp edge, green and have a long petiole. Single flower is white. The fruit is round to oval, ends with a tail, young green and turns red with maturity, thin skin, thick flesh and reddish yellow, has a short stalk and hangs. The seeds are in the middle of the fruit. Seeds are white, oval and flat. Black coated seeds. Elephant bell gourd grows wild in primary and secondary forests, agricultural land, roadsides, watersheds, especially on slopes, damp a

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