Namper (Homalomena pendula)

Namper or nampu merah or pentul merah (Homalomena pendula) is a plant species in Araceae, terna with a height of up to 80 cm, a pseudo erect stem, 5 cm in diameter, green to dark green color, living in tropical regions, especially near streams and widely used as an ornamental plant.

H. pendula has leaf stems as a pseudo stem with a length of up to 80 cm, overlapping position, green to dark green, sometimes has a pink color at the base and streaks of dark green.

Heart-shaped leaves, 45 cm long, 30 cm wide, staring at the base, the tip is pointed or rounded, the upper surface is dark green and shiny, the lower surface is pale green to whitish and sometimes new young leaves are red.

Inflorescences have 6 stems at a time, the sheath has a variety of colors including greenish yellow to yellowish white or dark red. Namper grows in secondary forests and along streams at altitudes up to 1,100 m.

Propagation using seeds and rhizomes, many are used as ornamental plants in the yard of a house or city park and offices. The population is abundant in nature and is widely cultivated in various places.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Liliopsida
Order: Alismatales
Family: Araceae
Subfamily: Aroideae
Genus: Homalomena
Species: Homalomena pendula

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Alang-alang or cogon grass ( Imperata cylindrica ) is a plant species in Poaceae, annual grass, sharp leaf, long buds and scaly, creeping under the ground, very adaptive and grows in all climates which often become weeds on agricultural land. I. cylindrica has a sharp pointed tip of the bud and emerges from the ground, height of 0.2-1.5 m but in other places it may be more, short stems, rising up to the ground and flowering white or purplish, often with wreath of hair under the segment. Leaf strands in the form of long ribbons, lancet-tipped with a narrow base and gutter-shaped, 12-80 cm long, very coarse edge and jagged sharply, long hair at the base with broad, pale leaf bones in the middle. The flowers are panicles, 6-28 cm long with long-haired and white-colored ears for 1 cm which are used as a tool to blow off the fruit when ripe. Cogon grass breeds quickly with seeds that spread quickly with the wind or through rhizomes that quickly penetrate the soil. Alang-alang does...

Ralph Holzenthal caddisfly (Rhyacophila lignumvallis) from Corsica in Rhyacophila tristis (Schmid 1970) group

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Solanum chrysotrichum and Solanum torvum, the differences

SPECIES HEAD TO HEAD - Nightshades ( Solanum L.) is a large genus of over 1230 officially recorded species that grow worldwide, especially in the tropics. Two species, the giant devil's fig ( Solanum chrysotrichum Schltdl.) and the Turkey berry ( Solanum torvum Sw.) have similar flowers and fruits. To differentiate, you need the size of the leaves. S. chrysotrichum is a small to medium-sized tree and grows mostly at elevations of 1500-2500 meters. The leaves are up to 68 cm long, up to 65 cm wide and the petioles are up to 27 cm long. S. torvum is a shrub to small tree and grows mostly at elevations of 0-1000 meters. The leaves are about 19 cm long, about 15 cm wide and the petioles are about 5 cm long. By Aryo Bandoro Founder of Dlium.com . You can follow him on X: @Abandoro . Read more: Solanum chrysotrichum Solanum torvum

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