Jatropha gossypiifolia, commonly known as bellyache bush, black physicnut or cotton-leaf physicnut, is a species of flowering plant in the spurge family, Euphorbiaceae. The species is native to Mexico, Philippines, South America, Gujarat State (India), and the Caribbean islands. It is a declared noxious weed in Puerto Rico and is naturalised in northern Australia, including Queensland where it is listed as a Class 2 declared pest plant. It grows to 2.5–4 m (8.2–13.1 ft) high. The three

Ambrosia psilostachya is a species of ragweed known by the common names Cuman ragweed and perennial ragweed, and western ragweed. Traditional use Ambrosia cumanensis; herb teas for yellow fever, constipation, menorrhagia. Herb juice for pleurisy. Root or herb infusions for colds, flu, fever, in postpartum depurants. Herb of second growth crushed leaves mixed with chicken fat and/or hot water, cool mixture rubbed on

Calotropis gigantea, the crown flower, is a species of Calotropis native to Cambodia, Vietnam, Bangladesh, Indonesia, Malaysia, the Philippines,Thailand, Sri Lanka, India, China, Pakistan, Nepal, and tropical Africa.It is a large shrub growing to 4 m (13 ft) tall. It has clusters of waxy flowers that are either white or lavender in colour. Each flower consists of five pointed petals and a small “crown” rising from the center which holds the stamens. The aestivation found in calotropis is valvate

Chromolaena odorata is a tropical and subtropical species of flowering shrub in the family Asteraceae. It is native to the Americas, from Florida and Texas in the United States south through Mexico and the Caribbean to South America. It has been introduced to tropical Asia, West Africa, and parts of Australia. Common names include Siam weed, Christmas bush, jack in the box, devil weed, Communist Pacha (കമ്മ്യൂണിസ്റ്റ്

Leonurus japonicus, commonly called oriental motherwort or Chinese motherwort, is a herbaceous flowering plant native to Asia, including Korea and Japan, and China to Cambodia. Uses It is one of the 50 fundamental herbs used in traditional Chinese medicine, where it is called yìmǔcǎo (Chinese: 益母草), literally “beneficial herb for mothers”. It is used in cases of menstrual and delivery disorders caused by blood stasis, like dysmenorrhea, and amenorrhea. Leonurus japonicus,

Atista Indica, Glycosmis pentaphylla    Synonyms: Glycosmis arborea, Glycosmis quinquefoliaGin Berry, opal orange, orangeberry, rum berry, tooth brush plant • Bengali: আশশেওড়া, বন জামির, মাতখিলা।Family: Rutaceae (Lemon family) Pharmacological activities Various in vitro and in vivo studies on extracts and individual phytoconstituents isolated from G. pentaphylla have demonstrated prominent anticancer, antimutagenic, antimicrobial, anthelmintic and mosquitocidal activities owing to selective and non-selective cytotoxic effects on vital biological targets.