Red cotton tree (Bombax ceiba)

Randu alas or kapok alas or red silk-cotton or red cotton tree (Bombax ceiba) is a species in Malvaceae like other trees commonly known as cotton trees. This tropical tree has perpendicular stems and deciduous leaves in winter. Red flowers with 5 petals appear in the spring before the leaves grow new.

B. ceiba produces capsules containing white fibers such as cotton. Old trees up to 60 meters in the wet tropics, but wood is too soft to use. Young stems and branches are equipped with cone spines, but eroded with age.

The palate leaves have 6 leaflets radiating from the center point or the tip of the petiole, 7-10 cm wide, 13-15 cm long. Flexible leaf stalks up to 20 cm long. Solitary or clustered cup-shaped flowers, axilla or sub-terminal, follicular near the tip of the branch, on average 7-11 cm wide, 14 cm long, petel up to 12 cm long.

Short staminal tube, more than 60 in 5 bundles. The stigma is bright red, 9 cm long, the ovary is pink to 1.5-2 cm long with skin covered in white silk hair for 1 mm in length. Many seeds, long, ovoid, black or gray and packed in white cotton.

The fruit has a length of up to 13 cm, is green when young but becomes brown when ripe. Flowers are very attractive to wildlife where many birds make holes in unopened flower buds. Honey bees collect pollen and many insects gather.

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Magnoliopsida
Order: Malvales
Family: Malvaceae
Subfamily: Bombacoideae
Genus: Bombax
Species: Bombax ceiba
Variety: Bombax ceiba var. ceiba, Bombax ceiba var. leiocarpum

Comments

Indian rosewood (Dalbergia latifolia)

Sonokeling or Java palisandre or Indian rosewood ( Dalbergia latifolia ) is a species of plant in the Fabaceae, a large tree producing hardwood, medium weight and high quality, rounded leaves, thin and broad pods, highly adaptive, grows in dry and rocky landscapes with lots of sunlight. D. latifolia has medium to large size, cylindrical stems, up to 40 m high with a ring of up to 2 m, the bark is brownish gray and slightly cracked longitudinally. The crown is dense, dome-shaped and sheds leaves. The leaves are compound and pinnate oddly with 5-7 strands that have different sizes and appear alternately on the shaft. The leaves are round or elongated in width or heart, the upper surface is green and the surface is pale green. The flowers are small, 0.5-1 cm long and clustered in panicles. The pods are green to brown when ripe and are elongated lanceolate, pointed at the base and tip. The pods have 1-4 seeds which are soft and brownish. Indian rosewood grows at elevations below 600 m,

Lawe (Abroma augustum)

Lawe or devil's cotton ( Abroma augustum ) is a plant species in Malvaceae, a small tree or bush that is erect, up to 10 m tall but generally 2-3 m tall, stems and twigs covered with star hair that are sharp, brittle and cause skin itching, sometimes also with glandular hair. A. augustum has a single leaf, alternating, has a long stalk, a heart-shaped base, a pointed tip with a very variable base whose leaves near the base of the branch have a circular shape from the egg to the heart, 3-5 curves, diameter 20-37 cm, while the leaves near the tips of twigs have elongated shapes with smooth toothed edges. The flowers gather in cymes at the tips of the twigs or face leaves, 1-4 buds, 1-3 cm long stems and 6-8 mm bractea. Hanging flowers, 3-5 cm in diameter, 5 angles and 1-3.5 cm long stems. The petals have 5 leaves, share a deep, triangular, 15-20 mm long, 6 mm wide and greenish. The crown has 5 leaves, spoon-shaped, 2-3.5 cm long, 1 cm wide, dark purple or red or yellow, concave an

Bush sorrel (Hibiscus surattensis)

Bush sorrel ( Hibiscus surattensis ) is a plant species in Malvaceae, annual shrub, crawling on the surface or climbing, up to 3 meters long, thorny stems, green leaves, yellow trumpet flowers, grows wild in forests and canal edges, widely used for vegetables and treatment. H. surattensis has stems with spines and hairs, branching and reddish green. Petiole emerges from the stem with a straight edge to the side, up to 11 cm long, sturdy, thorny, hairy and reddish green. The leaves have a length of 10 cm, width of 10 cm, 3-5 lobed, each has a bone in the middle with several pinnate veins, sharp tip, sharp and jagged edges, wavy, stiff, green surface. Flowers up to 10 cm long, trumpet-shaped, yellow with a purple or brown or red center, solitary, axillary. Epicalyx has forked bracts, linear inner branches, spathulate outer branches. Stalks up to 6-7 cm. The seeds have a length of 3-3.5 mm and a width of 2.5 mm. Bush sorrels grow in pastures, marshes, abandoned fields and plantations,

Dlium

Search This Blog