Asian spiderflower (Cleome viscosa)

Asian spiderflower (Cleome viscosa) is a species of plant in the Cleomaceae, an annual herbaceous plant, up to 1 meter high, thick and hairy stems, cylindrical in shape, widely grown in warm and humid habitats.

C. viscosa has leaves with long petioles 1.5-4.5 cm and glandular hairs. The leaf blade is three-fingered, ovate to oblanceolate-elliptic, 2-6 cm long, 0.5-3.5 cm wide, green and hairy.

Yellow flowers with four crowns. The capsule is dehiscing only partially from apex to base, 30-100 mm long, 2-4 mm wide and glandular haired. Seeds are light brown, 1.2-1.8 × 1-1.2 mm and finely serrated transversely.

Crushed leaves are used to prevent beetle attacks. The leaves are used externally for wounds and ulcers. The juice of the leaves is used as a medicine to remove pus from the ear. The seeds are anthelmintic and carminative.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Magnoliopsida
Order: Brassicales
Family: Cleomaceae
Genus: Cleome
Species: Cleome viscosa

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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