Marigold (Tagetes erecta)

Ades or Randa kencana or marigold (Tagetes erecta) are plants in the family Compositae (Asteraceae), as one of the ornamental herbs commonly used as hedgerows and are commercially cut flowers which have unique flowers and striking colors.

T. erecta is an annual plant, grows on soil with a neutral pH in hot areas, lots of sunlight and good drainage. The height of this plant ranges from 30 cm to 120 cm. The stem grows erect and branched, greenish white if the shoots are young and green if they are grown.

In all stems grow a compound with pointed ends and jagged edges. The outermost layer is the stem epidermis. Single leaves, pinnate resembling compound leaves, elongated shape to narrow lanceolate with round glandular spots on the edges and green.

Marigolds have flowers measuring 7.5 - 10 cm with double crown arrangements, bright colors with orange and golden yellow. Flowers have a complete organ including pistils and stamens, shaped like a hump, single or collected in panicles and surrounded by protective leaves.

Traditional medicine uses marigolds to cure respiratory infections, anti-inflammation, thinning phlegm, overcoming coughs and medication for wounds. Marigold flowers by the Filipino people are also used as a cure for anemia and rheumatism.

Plants contain essential oils, natural fungicides and anti-nematodes. Marigold flowers in the social are used as sow flowers and ceremonial facilities for the Hindu community in Bali. This plant is also used as a natural food coloring and chicken feed supplement to produce yellow in the egg.

Kingdom: Plantae
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Genus: Tagetes
Species: T. erecta

Black potato (Coleus rotundifolius)

Black potato ( Coleus rotundifolius ) is a species of plant in Lamiaceae, herbaceous, fibrous roots and tubers, erect and slightly creeping stems, quadrangular, thick, and slightly odorous. Single leaves, thick, membranous, opposite and alternate. Leaves are oval, dark green and shiny on the upper side, bright green on the lower side. Up to 5 cm long, up to 4 cm wide, slightly hairy and pinnate leaf veins. Leaf stalks up to 4 cm long. Small, purple flowers. Star-shaped petals, lip-shaped crown, dark to light purple with a slightly curved tube shape. Flowering from February-August. Small tubers, brown and white flesh and tuber length 2-4 cm. Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiospermae Class: Magnoliopsida Order: Lamiales Family: Lamiaceae Subfamily: Nepetoideae Tribe: Ocimeae Subtribe: Plectranthinae Genus: Coleus Species: Coleus rotundifolius

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Wild durian ( Cullenia exarillata ) is a species of plant in the Malvaceae, a tall tree with smooth, greyish-white bark, peeling on older trees, a straight trunk, horizontal branches and often with a series of knob-like tubercles for flower and fruit attachment. C. exarillata has young branches and the underside of the leaves is covered with golden brown peltate or shield-like scales. The leaves are single, alternate, glabrous, glossy green on the upper side and covered with silvery or orange peltate scales on the underside. Hermaphroditic flowers are tubular and also covered with golden brown scales, 4-5 cm long and cream or reddish brown in color. Flowers have no petals, formed of tubular bracteoles and tubular calyxes, 5-lobed. Fruit is round, 10-13 cm in diameter, covered with thorns and clustered along the branches. Many seeds, reddish brown, 4-5 cm long and 2-3 cm wide. The seeds are enclosed by a fleshy, whitish aril. The fruit splits open when ripe and dries to release the s...

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