Rougeplant (Rivina humilis)

Teter abang or pigeonberry or rougeplant (Rivina humilis) is a species of shrub plant in Petiveriaceae, living in colonies on black soil under the shade of large trees, 0.4-2 m high, green perennial leaves for up to 15 cm long and 9 cm wide, leaf stalks have a length of 1-11 cm.

R. humilis has flowers in clumps with a length of 4-15 cm on the main stalk with a length of 1-5 cm (0.39-1.97 in) and strands with a length of 2-8 mm. Sepal is 1.5-3.5 mm long, white or green and will turn pink or purplish.

The berries are green and end up becoming shiny red when ripe, round in size from 2.5 to 5 mm and emit a red liquid if broken. More than 20 pieces appear in each panicle and are very noticeably filling the ground.

Rougeplant grows in forests, stretched land, curbs or becomes ornamental plants at a maximum height of 1,700 m above sea level. This species does not need much sunlight and stands under the shade of large trees including in golden bamboo (Bambusa vulgaris vittata) clump and is tolerant of salt soil.

Some reports say leaves, stems and roots have antibacterial, antioxidant, anticancer and antipesticide properties. The fruits used as pigment-containing coloring agents are rivianin or rivinianin, 5-O-β-D-Glucopyranoside, 3-sulfate, CAS number 58115-21-2, C24H26N2O16S and betaxanthin humilixanthin.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Magnoliopsida
Order: Caryophyllales
Family: Petiveriaceae
Genus: Rivina
Species: Rivina humilis

Awar awar (Ficus septica)

Awar-awar 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 vectors. A...

Mexican ruellia (Ruellia simplex)

Mexican ruellia ( Ruellia simplex ) is a species of plant in the Acanthaceae, an evergreen perennial, 1 meter tall, forming a colony of stalks with lance-shaped leaves. The leaves are narrowly elongated, 6-30 cm long, 1-2 cm wide, a main vein in the middle with many small pinnate veins. The flowers are metallic blue to purple, trumpet-shaped with a corolla 5.1 cm wide, 6 cm long, five-lobed. There is a dwarf variety that is only 30 cm tall. This plant is used to treat itching, coughs and diabetes. Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiospermae Class: Magnoliopsida Order: Lamiales Family: Acanthaceae Subfamily: Acanthoideae Tribe: Ruellieae Subtribe: Ruelliinae Genus: Ruellia Species: Ruellia simplex

Three new species of Huntsman spider (Pseudopoda Jäger 2000) from Qizimeishan National Nature Reserve

NEWS - A spider survey in Qizimeishan National Nature Reserve in Xuan’en County, southwest Hubei Province, adjacent to the northeastern edge of the Yunnan-Guizhou Plateau, discovered three new species: arc huntsman spider ( Pseudopoda arcuata ♀), Qizimeishan huntsman spider ( Pseudopoda qizimeishanensis ♂ ♀) and Mian Wei huntsman spider ( Pseudopoda weimiani ♂ ♀). The reserve covers a total area of 345.5 km2 and the highest peak is about 2010 meters. It mainly protects the central subtropical mountain evergreen broadleaf forest and subalpine sphagnum swamp wetland area. The reserve is rich in wildlife resources and has been listed as a key biodiversity area in the China Biodiversity Conservation Action Plan. Pseudopoda Jäger 2000 is the largest genus of the Sparassidae Bertkau 1872 with 256 species. Currently, 155 species of Pseudopoda are known in China. This genus is a small to large spider that lives mainly in leaf litter and less frequently in plants. P. arcuata derives its spe...

Dlium