Redflower ragleaf

Redflower ragleaf is native to tropical Africa and become widely distributed eastwards out of Africa and Madagascar into the East Indies, India, South-East Asia, and the Philippines. It is a pioneer species with the capability to produce large amounts of hairy wind-dispersed seeds. Sometimes, in the tropics this plant cultivated and consumed as a nutraceutical vegetable and also used as traditional medicine.

Sintrong (Indonesian), Ye tong hao (Chinese), Ebolo (French, Nigerian), Benibanaborogiku (Japanese), Borbotak, Bulak manok (Philippines), Eyukula (Portuguese), Phak pet maeo (Thai), Thick head (Papua New Guinea).

This plant often cultivated as a food crop in the tropics, it has light, plumed seeds that are easily distributed by the wind. Especially suited to shady localities in home gardens and tree plantations. It grows well in soils that are rich in organic matter, light (sandy) and medium (loamy) soils and prefers well-drained soil, with suitable pH: acid, neutral and basic (alkaline) soils. It can grow in full shade (deep woodland), semi-shade (light woodland) or no shade.

• Stems - rather stout, soft, ribbed, apically with short, thick hairs, lower down glabrescent, branches densely pubescent.
• Leaves - fleshy and mucilaginous, base tapered and often long-decurrent into the petiole, uppermost leaves smaller, sessile.
• Flowers - heads are cylindrical, green, with red florets visible on top.
• Fruits - dark brown, achenes 1.8–2.7 mm long, ribbed, shortly hairy between the ribs; pappus 7–13 mm long.

• Propagation is done by seeds and cuttings. The seedlings are planted in beds with a height of 8–10 cm with a spacing of 30 cm × 30 cm.

• Tannins, coumarins, combined anthracene derivatives, c-heterosides, flavonoids, mucilage, steroids, pyrrolizidine alkaloids jacobine, jacoline, and myrcene.

• Studies have shown anti-tumour, antioxidant, antidiabetic, hepatoprotective, radical scavenging properties, antimicrobial, and anti- inflammatory.
• The leaves are used to treat indigestion. Leaf lotion or plant decoction is used to treat headaches and stomach pains.
• The dried leaf powder is applied as a snuff to stop nose bleeding and smoked to treat sleeping sickness.  
• The leaf sap used to treat stomach upsets and fresh wounds. a mixture of the leaf sap, combined with Cymbopogon giganteus, is used orally and externally for the treatment of epilepsy. 
• The roots used to treat swollen lips.
• In India, Nepal and China, plant is used for wound healing and diarrhea.

• Siapkan daun segar lalu sortasi daun. Cuci daun dengan air mengalir.
• Potong daun menjadi 2 bagian lalu keringkan menggunakan oven pada suhu 50 °C selama 24 jam hingga mengering.
• Haluskan daun kering menggunakan blender kemudian ayak menggunakan ayakan 60 mesh sehingga didapatkan serbuk homogen.
• Simpan dalam wadah yang kedap udara.