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

Pong pong (Cerbera odollam)

Bintaro or pong pong ( Cerbera odollam ) is a plant species in Apocynaceae, a medium-sized tree with circular branches around the trunk, non-woody, gummy white, highly poisonous and the leaves are used for bioinsecticide, seeds are used as biodiesel material and often used for ornamental plants. C. odollam is less than 17 meters tall, grows upright, has low and sideways branches to form an umbrella canopy, the bark is thin and dark brown, lots of white sap, the whole stem has traces of circular petioles. Leaves have large stalks with thick strands, inverted or elongated ovoid, 4.5-7 cm wide, 15-30 cm long, blunt base, sharp tip, a large bone in the middle with sideways veins, dark green and shiny upper surface, the lower surface is lighter. The white flower is located at the end of the stem and long stalk. Trumpet-shaped crown with five tongues, tube 1.5-2 cm long, white with yellow tunnels and a few yellow hairs. The fruit is round, green in color with a green fibrous shell enclosi

Guangzhou fungus beetle (Dichodontocis guangzhouensis) similar to Dichodontocis uncinatus and Dichodontocis queenslandicus

NEWS - Guangzhou fungus beetle ( Dichodontocis guangzhouensis sp. nov.) and larvae from Guangdong Province, China, were described as a new species to science similar to Dichodontocis uncinatus Kawanabe (1994) and Dichodontocis queenslandicus (Lawrence, 2016). Currently, only 3 species of Dichodontocis Kawanabe are known in the world. The type species, D. uncinatus is distributed in southwestern Japan (Yakushima Island). D. queenslandicus is found in the rainforests of Australia (Queensland). The new species is known from Guangzhou (Tianlu Lake Forest Park), China. D. guangzhouensis is similar to D. uncinatus with the elytral setae appearing more distinctly seriate and regular in that species than in D. guangzhouensis , both anal veins of the hindwing are absent, but in D. guangzhouensis the hindwing has apical color spots and the impression of the anterior margin of the pronotum of D. guangzhouensis is broad and deep and extends posteriorly, clearly beyond the base of the horn

Brownish yellow false truffle (Truncocolumella pseudocolumella), new species for science from China

NEWS - Brownish yellow false truffle ( Truncocolumella pseudocolumella L. Li, S.H. Li & Y. Wang, sp. nov.) established as a new species for science based on specimens found during a survey of hypogeous fungi in the Hengduan Mountains, Sichuan Province, southwest China. Truncocolumella Zeller 1939 a small genus of false truffles with the type species Truncocolumella citrina Zeller 1939. To date only T. citrina and Truncocolumella occidentalis Malençon & Zeller 1940 have been recognized. T. citrina is a common ectomycorrhizal species found in coniferous forests in North America. However, T. occidentalis is rare and has only been found in Canada. A single specimen was found in the Yala Mountains in western Sichuan Province, China. Two additional collections were later found in the same area. Western Sichuan Province, part of the Hengduan Mountains, is one of the most biodiverse regions in the world. T. pseudocolumella differs from other species in the genus Truncocolumella

Dlium