Skip to main content

Common red stem fig (Ficus variegata)

Nyawai or common red stem fig (Ficus variegata) is a tree species in Moraceae, height up to 30-40 m and diameter 85-100 cm, buttresses up to 2 m and smooth surface, unisexual flowers, fruit buds appear directly on the stem and grow solitary in the tropics.

F. variegata has a single leaf, scattered, ovoid, heart-shaped base and pointed tip. Thin leaves with a size of 9-25x4-12 cm. Secondary veins for 4-8 pairs with base arranged like fingers and stem length of 2.5-18 cm.

Dlium Common red stem fig (Ficus variegata)

Female flowers consist of an elongated and white stylus, ovaries, red colored calyx and pedicles. A flower bud becomes a ripe fruit for around 2-3 months. This tree starts to bear fruit at a young age.

Common red stem fig species require full sunlight, often found in burned natural forests and scattered along with other pioneer plants including jabon (Anthocephalus cadamba), mahang (Macaranga spp.), benuang bini (Octomeles sumatrana) and nuklea (Nauclea sp.) .

Nyawai grows at an altitude of 0-1000 m, rainfall 1700-3900 mm per year with an average of 148-266 mm per month and 9-14 days/month, temperature 21-32C and humidity 70-84%, pH 4.5 -5.2 on the soil of the red-yellow podsolic group with flat to moderate undulating topography.

The flowering and fruiting period is from May to June. Mature fruit has a variety of colors including dark green, reddish green to blackish red. Measuring around 34 mm and round, clustered and attached to the trunk and branches.







A tree can be found immature fruit and ripe fruit at once. Ripe fruit has a sweet taste and is liked by apes, birds, anteaters, porcupines and wild boars. The fruit contains very small and intermediate seeds with an amount of 3-5 million grains/kg.

Wood is brightly colored, whitish yellow and has a good complexion. The heating value is 4.225 cal/gram, the specific gravity is 0.20-0.43 and is classified in the strength class V and durability class V-III. It does not require special treatment to produce a good 1.5 mm veneer with a 910 peel angle.

Wood contains 74.42% holocellulose, 27.97% lignin, 19.75% pentosan, 2.84% ash and 0.439% silica. The wood will dry out within 11 days with a 50% moisture content to be reduced to 13% at a temperature of 20-33 C and humidity 62-85%.

Wood is used as plywood for face veneer, very good for temporary building construction, molding, interior, drawers, boxes for fruit and raw materials for pulp and paper. Leaves for deer feed. Fast growing trees are often used for reforestation and restoring degraded land.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Magnoliopsida
Order: Rosales
Family: Moraceae
Genus: Ficus
Species: Ficus variegata
Varieties: Ficus variegata var. chlorocarpa, Ficus variegata var. garciae

Popular Posts

Sandbox tree (Hura crepitans)

Sandbox tree ( Hura crepitans ) is species in Euphorbiaceae, a tropical tree, growing up to 60 meters tall and with a trunk circumference of up to 13.2 meters, the trunk is covered with long and sharp thorns and exudes a poisonous sap. H. crepitans has large, oval leaves, 15 cm wide and 20 cm long. The petioles are 22 cm long. The flowers are red and lack petals. Male flowers grow on long stalks, while female flowers grow singly in leaf axils. The fruit is a large, flask-shaped capsule, up to 10 cm in diameter, with 12-16 radially arranged carpels. The seeds are flat and about 2 cm in diameter. The capsule bursts when ripe, dividing into segments and ejecting the seeds at a speed of 70 m/s, a distance of 30-100 meters. This tree prefers moist soil and partial shade or partial to full sun, a warm, humid environment. It is often cultivated for shade. The wood is light and used to make canoes. The sap is used to poison fish. Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiosperma...

Telotaun (Manihot carthagenensis)

Telotaun ( Manihot carthagenensis ) is a plant species in Euphorbiaceae, trees or shrubs 2-10 m tall, erect and fibrous, white latex, leaves varying with the subspecies noted are Manihot carthagenensis ssp. carthagenensis , Manihot carthagenensis ssp. glaziovii and Manihot carthagenensis ssp. hahnii . M. carthagenensis has an erect stem, a tubular shape, a young stem which is bright green and covered in white wax, an old stem that has a thin layer of brown skin. Long leaf stems and white waxy, arranged alternately, growing in all directions, green on the bottom and redish on the top. Leaves have 3-7 fingers each up to 25 cm long and up to 15 cm wide, ellipses become obovoid, sometimes pandurate and apex acute. Each leaf finger has a bone in the middle that moves linearly with some pinnate bones. The upper surface is green and slightly shiny, the lower surface is whitish green. The base of the leaf is centered at the end of the stalk, the pointed end which ends at the head of the sp...

Giant green leech (Raksasa hijau)

Lintah raksasa or giant green leech ( Raksasa hijau ) is a species of animal in Salifidae, large green leeches, carnivores, not hematophagic, can grow to lengths of more than 50 cm, the front is perfectly tubular, but it is getting bigger, wider and flat backward. R. hijau has a front end that ends with a white mouth and has a width equal to the diameter of the front end of the body. The rear end ends with the anus and has a width equal to the diameter of the rear end of the body. The upper surface is whole dark green or leafy green, looks shiny and has no other additional color features. The bottom surface is lighter or brownish green. The skin is wrinkled like tight, elastic joints that make it possible to lengthen the body. Giant green leech moves forward by extending the tip of the front of the body to keep the new location farther away and this movement is then followed by the middle body and gradually the rear where the body moves completely. R. hijau does not suck blo...