Barnyardgrass (Echinochloa crus-galli)

Barnyardgrass (Echinochloa crus-galli) is a species of plant in the Poaceae, herbaceous, mostly erect stem, up to 1.5 m high, ribbon leaves often purplish at base. Most stems are erect but some will spread over the ground, producing up to 40,000 seeds per year.

E. crus-galli has stems erect to stooped, tall, often thin and branched at the base. The leaves are ribbon-shaped, flat, glabrous, 30-50 cm long, 1-2 cm wide, scaly and slightly thickened at the edges. The sheath is smooth and often reddish.

Panicle 8-30 cm long, green or purple, prominent, slightly nodding, tightly branched, 5 cm long and erect. The spines are 3-4 mm long, densely arranged on the branches, ovate, often long-stemmed, pale green to dull purple and short hairs along the veins.

Racemes spreading, 10 cm long and sometimes branched. The glume and lower lemma are finely haired on the surface with stiffer hairs in the veins.

The first glume is about two-fifths along the spikelet, deltoid, the second glume is along the spikelet, short-awned. The sterile lemma is webbed with straight scabrous awns, 2-4 cm long or without awn. The lemma is fertile ovate-elliptic, pointed, pale yellow, shiny, smooth, 3-3.5 mm long.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Liliopsida
Order: Poales
Family: Poaceae
Subfamily: Panicoideae
Tribe: Paniceae
Subtribe: Boivinellinae
Genus: Echinochloa
Species: Echinochloa crus-galli
Subspecies: Echinochloa crus-galli ssp. spiralis
Varieties: Echinochloa crus-galli var. crus-galli

Comments

Kewu Plain

The Kewu Plain or Prambanan Plain is a fertile volcanic plain stretching between the southern slopes of Mount Merapi and north-west of the Sewu Mountains . This plain is now included in Sleman Regency in Yogyakarta Province and Klaten Regency in Central Java Province, Indonesia. The Kewu Plain was the seat of the Medang Empire during the 8th century AD to the 10th century AD and the Mataram Sultanate in the 16th century AD. For more than a thousand years this region played an important role in the history of ancient Indonesia and had many important historical relics. If each temple is counted, the Javanese period in the 9th century has produced thousands of Hindu and Buddhist temples spread from the Dieng Plateau, Kedu Plain, to the Kewu Plain in the early history of Indonesia. The area is very rich in monuments where many archeological sites are only a few kilometers away, even some Hindu and Buddhist sites are only a few meters away. The Prambanan Plain is the center of impor

Redflower ragleaf (Crassocephalum crepidioides)

Sintrong or ebolo or thickhead or redflower ragleaf ( Crassocephalum crepidioides ) are plant species in Asteraceae, terma height 25-100 cm, white fibrous roots, generally grow wild on the roadside, yard gardens or abandoned lands at altitude 200- 2500 m. C. crepidioides has erect or horizontal stems along the soil surface, vascular, soft, non-woody, shallow grooves, green, rough surface and short white hair, aromatic fragrance when squeezed. Petiole is spread on stems, tubular and eared. Single leaf, spread out, green, 8-20 cm long, 3-6 cm wide, longitudinal or round inverted eggshell with a narrow base along the stalk. Pointed tip, flat-edged or curved to pinnate, jagged rough and pointed. The top leaves are smaller and often sit. Compound flowers grow throughout the year in humps that are arranged in terminal flat panicles and androgynous. Green cuffs with orange-brown to brick-red tips, cylindrical for 13-16 mm long and 5-6 mm wide. The crown is yellow with a brownish red

Guinea grass (Panicum maximum)

Guinea grass or buffalo grass or green panic ( Panicum maximum ) is a plant species in Poaceae, annual grasses, growing upright to form clumps, strong, cultivated in all tropical and subtropical regions for very high value as fodder. P. maximum reproduces in very large pols, fibrous roots penetrate into the soil, upright stems, green, 1-1.5 m tall and have smooth cavities for diameters up to 2.5 mm. Propagation is done vegetatively and generatively. Ribbon-shaped leaves with a pointed tip, very many, built in lines, green, 40-105 cm long, 10-30 mm wide, erect, branched, a white linear bone, often covered with a layer of white wax, rough surface by hair short, dense and spread. The flower grows at the end of a long and upright stalk, open with the main axis length to more than 25 cm and the length of the bunches down to 20 cm. Grains have a size of 3x4 mm and oval. Seeds have a length of 2.25-2.50 mm and each 1 kg contains 1.2 - 1.5 million seeds. Guinea grass has two varieties. P

Dlium

Search This Blog