Apple of Peru (Nicandra physalodes)

Apple of Peru (Nicandra physalodes) is a species of plant in the Solanaceae, an erect shrub up to 1 meter high, evergreen, strong with spreading branches, ovate leaves, bell flowers, green stems, toothed and wavy, grows in tropical forests at elevations 1000-1500 meters.

N. physalodes has a cylindrical stem with linear angles and is green in color. Leaves oblong, pointed tip, serrated margin, thick and leathery, green, a main vein in the middle with many small pinnate veins.

Bell-shaped flowers, 5 parts, 5 cm or more in diameter, pale purple corolla with white passages, only open for a few hours a day. Five pistils, white and white stalks.

The fruit is berry-shaped in thin petals and has a strong odor. All parts of the plant may be poisonous. The seeds are used as an insecticide and antipyretic, for fever, indigestion and constipation.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Magnoliopsida
Order: Solanales
Family: Solanaceae
Subfamily: Solanoideae
Tribe: Nicandreae
Genus: Nicandra
Species: Nicandra physalodes

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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