Busy lizzie (Impatiens walleriana)

Srembeng or busy lizzie (Impatiens walleriana) is a species of plant in Balsaminaceae, a flowering herbaceous perennial, grows wild in forests or disturbed land, one of the most popular flowering plants for gardens and parks around the world with a variety of cultivars in various colors and propagation using seeds or cuttings.

I. walleriana has erect, tubular, semi-succulent stems and all parts of the plant are soft and easily damaged, grow to 15-60 cm high, green or yellowish or reddish in color, branched with thickened or slightly enlarged branching points.

Leaves are broad lanceolate 3-12 cm long and 2-5 cm wide, simple stems to 1.5-6 cm long, mostly alternate although they may cross near the top of the main stem. A large bone in the center with multiple sideways veins, pointed ends and serrated edges.

Hermaphrodite flower, zygomorphic grow rapidly, 2-5 cm in diameter, five petals and 1 cm spurs. The seeds explode when ripe for dispersal. The lower sepal is slightly boat-shaped and suddenly narrows to a length of 2.8-4.5 inches like a curved thread, but the back is not arched.

Busy lizzie is one of the most popular ornamental plants for parks and gardens around the world, usually grown in containers but also in yards. A variety of cultivars for a variety of colors from white to purple, widely available commercially for seeds and young plants.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Magnoliopsida
Order: Ericales
Family: Balsaminaceae
Genus: Impatiens
Species: Impatiens walleriana

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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