Sereng (Impatiens platypetala)

Sereng (Impatiens platypetala) is a plant species in Balsaminaceae, a perennial shrub, grows with erect stems up to 1 meter in height, brightly colored flowers and leaf shape depending on the subspecies, lives in damp or shady places in forests, waterways, roadsides and abandoned lands.

I. platypetala has a tubular stem, reddish green or brownish green or whitish green depending on the subspecies and has clear boundaries like the segments where the petiole grows.

Leaves have long and large stalks. Single leaf oval to lanceolate-ovate, 5-12 cm long, dark green, blunt base, pointed tip, serrated edge, a large bone and white in the center with several lateral veins.

Flowers grow in the axillary of the leaves on the upper stem, have long stalks and stand. The crown is bright red or whitish red or bright orange with a dark color in the center. An eye grows in the middle with a white and green base.

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

Molucca albizia (Falcataria moluccana)

Sengon laut or Molucca albizia ( Falcataria moluccana ) is a species of wood-producing trees in Fabaceae, claimed to have the fastest growth in the world with the addition of a height of 7 m/year, producing white light wood for light construction, packing crates, particle boards and blockboards. F. moluccana has a height of 40 m and a diameter of 100 cm or more, the main stem is generally straight and cylindrical with clear bole up to 20 m. The bark is gray or whitish, smooth or slightly warted with a line of lenticels. Shady canopy, umbrella-shaped and tenuous. Young twigs have sides and hair. Double pinnate compound leaves, small minor leaves, easily fall out with one or more glands on the stem and length 23-30 cm. Leaf fins number 6-20 pairs, each containing 6-26 pairs of elliptical or elongated minor leaves with a very tilted, pointed tip, 0.6-1.8x0.5 cm. Small flowers, yellowish white, hairy, androgynous, collected in branched panicles, 10-25 cm long and located in the arm...

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

NEWS - Sumbawa longhorn ( Nemophora sumbana Kozlov, sp. nov.), Timor longhorn ( Nemophora timorella Kozlov, sp. nov.), shining shade longhorn ( Nemophora umbronitidella Kozlov, sp. nov.), Wegner longhorn ( Nemophora wegneri Kozlov, sp. nov.), long brush longhorn ( Nemophora longipeniculella Kozlov, sp. nov.), and short brush longhorn ( Nemophora brevipeniculella Kozlov, sp. nov.) from the Lesser Sunda Islands in Indonesia. The Lesser Sunda Islands consist of two parallel, linear oceanic island chains, including Bali, Lombok, Sumbawa, Flores, Sumba, Sawu, Timor, Alor, and Tanimbar. The oldest of these islands have been continuously occurring for 10–12 million years. This long period of isolation has allowed significant in situ diversification, making the Lesser Sundas home to many endemic species. This island chain may act as a two-way filter for organisms migrating between the world's two great biogeographic regions, Asia and Australia-Papua. The recognition of a striking cli...

Banded dragonfish (Akarotaxis gouldae) diverged from Akarotaxis nudiceps 780,000 years ago

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