Begonia vine (Cissus discolor)

Irah-irah or begonia vine or cissus javana (Cissus discolor) is a plant species in Vitaceae, semi-perennial in tropical climates, grows on the surface of the ground or climbs, up to 4 m long, has two varieties, namely Cissus discolor var. mollis and Cissus discolor var. rotundifolia.

C. discolor has soft fleshy leaves and stalks. The leaves have an oval shape, the base is heart-shaped, the tip is pointed, the edges are slightly serrated, the surface is wavy, a main bone in the middle with several sideways veins.

The leaves on the top surface have a doff dark green color with silver trimmings filling the spaces between the veins, while the other varieties have a color only green. The bottom surface is glosy maroon color. These color features are very important which differentiate them from other species.

The single stem has a square shape with corners, green or red in color and is strong but flexible. The internodes produce maroon petioles, roots or spiral stalks as new shoots or hooks to supports for propagating on the ground or climbing trees.

Cissus discolor var. mollis has smaller mature leaves and a narrower shape ratio with a width of 9 cm and a length of 13 cm. Cissus discolor var. rotundifolia has larger mature leaves and a fatter shape ratio with a width of 14 cm and a length of 23 cm.

The flowers in panicles, whitish yellow and red in color, grow at each leaf junction along the stem and have yellow stalks. The fruit in a panicle, spherical, blackish red, has a large stalk and is red in color.

Begonia vine lives in the shade on the forest floor with a pH of 6.1-7.5, usually under large trees for climbing media. Thrives in a shady place with sunlight intensity of 60-75% at an altitude of 400-1000 m.

Trenches are found on slopes, flat surfaces in primary forest, secondary forest and abandoned lands on clay and sandy soil. Widely used as an ornamental plant in hanging pots, it is also useful as a medicine for swelling, abdominal pain and menstrual laxative.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Magnoliopsida
Order: Vitales
Family: Vitaceae
Genus: Cissus
Species: Cissus discolor
Varieties: Cissus discolor var. mollis and Cissus discolor var. rotundifolia

Comments

Cotton stainer bugs (Dysdercus)

Cotton stainer bug ( Dysdercus ) is a genus in Pyrrhocoridae, the imago and nymph phases have black and red colors, three pairs of limbs of the same length and differ only in the size of the limbs of each segment, the limbs on the femur are slightly larger than the tarsus and tibia. Dysdercus has a mouth consisting of a rostum and a stylet. The rostume is located on the anterior part of the head, is elongated and segmented as a wrapper for the stylet. This sucker is formed by the food tract and salivary tract. The nymphs undergo several molting processes to become imago. The species in Dysdercus consume plant fluids wherein the nymphs perform in groups, whereas the imago does more individually. They trample the stems of plants regularly and form long rows. Kingdom: Animalia Phylum: Arthropoda Subphylum: Hexapoda Class: Insecta Subclass: Pterygota Order: Hemiptera Suborder: Heteroptera Infraorder: Pentatomomorpha Superfamily: Pyrrhocoroidea Family: Pyrrhocoridae Genus: Dysdercus

Salak (Salacca zalacca)

Salak or snake fruit ( Salacca zalacca ) is a species of palm plant in Arecaceae, dioesis, shrubs and not trunked, has many thorns, many shoots, grows into dense and strong clumps, spreads below or above the ground, often branching and 10-15 cm diameter. S. zalacca has compound leaves, pinnate and 3-7 m long. Petiole, midrib and sapling have many long thorns, thin spines and a blackish-gray color. Minor leaves have a lanceolate shape, a pointed tip, 8x85 cm and a white underside by a waxy coating. The flowers in the cob are compound, appear in the armpit of the leaf, stem, initially covered by a sheath then dry and break down like fibers. Male flowers 50-100 cm long, 4-12 cylindrical items, 7-15 cm long, reddish in the armpits of tightly arranged scales. Female flowers 20-30 cm long, stemmed long and 1-3 items. The fruit has scaly skin, is eaten and is known as a table fruit, triangular shaped rather rounded or inverted ovoid, pointed at the base and rounded at the tip, 2.5-10

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

Dlium

Search This Blog