Gomphrena weed (Gomphrena serrata)

Gomphrena weed or Gomphrena celosioides (Gomphrena serrata) is a species of plant in the Amaranthaceae, an annual or short-lived herb with a deep taproot, often matting in dense colonies and a cosmopolitan pioneer plant in disturbed areas.

G. serrata has erect stems or fallen, cylindrical, green and white hair. The leaves are elliptical in shape, short hairy stalks, pubescent, 3-4 cm long, green, a main vein in the middle and several small pinnate veins.

Flowers on terminal spikes, dense and growing in woolen containers. The perianth segments are thin, 4-6 mm long, shiny and whitish to pink in color. The flower has 2 stigmas and 5 stamens which are inserted opposite the sepals and join into a staminal tube with 5 teeth.

Single seed fruit. Seeds are 1.5 mm long, brown and shiny. The plant is used in traditional medicine for its nutritional qualities and for the treatment of various disorders such as digestive and respiratory problems, skin infections, some infectious diseases, and as an abortion.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Magnoliopsida
Order: Caryophyllales
Family: Amaranthaceae
Subfamily: Gomphrenoideae
Genus: Gomphrena
Species: Gomphrena serrata

Purwaceng (Pimpinella pruatjan)

Purwaceng or purwoceng or antanan gunung or Viagra of Java ( Pimpinella pruatjan or Pimpinella priatjan ) are small termas growing horizontally in Apiaceae, growing in villages on Dieng Plateau, Central Java Province, Indonesia, at 1,500 to 2,000 meters above sea level, the roots have medicinal properties for aphrodisiacs and are usually processed in powder form for a mixture of coffee or milk. P. pruatjan grows flat on the ground but does not propagate, small leaves are reddish green for 1-3 cm in diameter. This plant is only found in Java and grows in high mountain areas. A low population where industrial demand is very high results in increasingly scarce. Another place that is likely to become a purwaceng habitat is the Iyang Mountains and the Tengger Mountains in East Java Province. Efforts to multiply and cultivate have a big problem where these plants have difficulty producing seeds. In vitro propagation research through tissue cultivation has been carried out to overcome ...

Six new species forming the Sumbana species group in genus Nemophora Hoffmannsegg 1798 from Indonesia

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New living fossil, Amethyst worm lizard (Amphisbaena amethysta), from Espinhaço Mountain Range, Brazil

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