Shampoo ginger (Zingiber zerumbet)

Lempuyang or shampoo ginger (Zingiber zerumbet) is a plant species in Zingiberaceae, a spice with leafy stems, grows up to 1.2 m tall, grows wild in the shade, rhizomes are used as food flavoring and appetizers in various dishes, rhizome extract is used in treatment.

Z. zerumbet in the dry season undergoes a period of inactivity on the soil where the leafy stems wither and die, leaving pale brown rhizomes that crawl across the soil surface. The stems will grow back and produce flowers in the rainy season.

Leaves 10-12 fins with pointed tips, 15-20 cm long, grow in alternating arrangements on thin, erect stems to 1.2 m high. Flower heads grow between stems. Flowers are conical, have stick-shaped stalks, erect, separate from the stem and shorter.

The flower heads are green and turn red, 3-10 cm long with overlapping scales, covering the small yellowish white flowers poking out. Mature flowers gradually fill with an aromatic and slimy liquid.

The rhizomes, leaves, petioles and flowers have a fragrant aroma. Often used to enhance the taste of meat and fish when cooked. The rhizomes are sliced, dried, and ground into a powder. The gel on adult flower heads is used to soften and make hair shiny.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Liliopsida
Order: Zingiberales
Family: Zingiberaceae
Genus: Zingiber
Species: Zingiber zerumbet
Subspecies: Zingiber zerumbet ssp. cochinchinense, Zingiber zerumbet ssp. zerumbet

Humpback whales (Megaptera novaeangliae) manufacture bubble-nets as tools to increase prey intake

NEWS - Humpback whales ( Megaptera novaeangliae ) create bubble net tools while foraging, consisting of internal tangential rings, and actively control the number of rings, their size, depth and horizontal spacing between the surrounding bubbles. These structural elements of the net increase prey intake sevenfold. Researchers have known that humpback whales create “bubble nets” for hunting, but the new report shows that the animals also manipulate them in a variety of ways to maximize catches. The behavior places humpbacks among the rare animals that make and use their own tools. “Many animals use tools to help them find food, but very few actually make or modify these tools themselves,” said Lars Bejder, director of the Marine Mammal Research Program (MMRP), University of Hawaii at Manoa. “Humpback whales in southeast Alaska create elaborate bubble nets to catch krill. They skillfully blow bubbles in patterns that form a web with internal rings. They actively control details such ...

Petai (Parkia speciosa)

Stink bean or bitter bean or pete or petai ( Parkia speciosa ) is a tropical tree species in Fabaceae, 5-25 m high and branched, reddish brown bark, always green, compound and pinnate leaves, young seeds are harvested as fresh or boiled food . P. speciosa has a hump-shaped flower that hangs with a long stalk, usually appearing near the tips of the branches. Flowers that are young and not yet blooming are green, mature flowers have stamens and pistils, old flowers turn yellow and are large in size. Dozens of long, flat pod-shaped fruits emerge from a flower hump hanging from a tree. Each pod has up to 10-20 seeds that are neatly arranged, green when young and wrapped in a rather thick membrane of light brown. The fruit dries and becomes harder as it ripens and releases the seeds. Petai grows well in wet and slightly wet climates, low land to mountains with an altitude of 1,500 m, open spaces and lots of sun throughout the day with fine-tinted soil and Ph 5.5-6.5. Trees start bea...

Pohpohan (Pilea melastomoides)

Pohpohan clearweed ( Pilea melastomoides ) is a species of plant in the Urticaceae, herbaceous perennial, erect stems, up to 100 cm tall, succulent, square or cylindrical, enlarged in the middle of the internodes, bright green in color and forming colonies in the shade. P. melastomoides has stipules that are immediately deciduous or subpersistent, green or brownish and oblong. The stalk is 2-9 cm long. The leaf blade is ovate or ovate-elliptic or oblong-lanceolate. The surface is wavy, pale green on the underside, dark green on the top. The three main veins are central and linear. Rounded base, tapered ends and serrated edges. The inflorescences are paired, the male is a dense cyme paniculata. Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiospermae Class: Magnoliopsida Order: Rosales Family: Urticaceae Genus: Pilea Species: Pilea melastomoides

Dlium