Poisonous Plant Medicinal Plant For Sale In Ohio

* The poisonous alkaloid 'colchicine' is extracted from this plant and used to alter the genetic make-up of plants in an attempt to find new, improved varieties. It works by doubling the chromosome number.

* Asclepias tuberosa is a species of milkweed native to eastern North America . Its main use in present day herbalism is for relieving the pain and inflammation of pleurisy. * Orange flowers in late summer; grows well in dry soil; native to eastern U.S

A rope can be made from the bark fibres. * Leatherwood was employed medicinally by a number of native North American Indian tribes who used it to treat a wide variety of ailments. The stems are harvested in summer, the leaves are removed and the stems...

* A beautiful yellow dye is obtained from the flowers. The root is a source of tannin and has been used in making ink. It is brown otherwise. Common names include yellow iris and yellow flag .

* An easily grown plant, succeeding in ordinary garden soil, especially if it is rich in organic matter. They are often used in the treatment of certain heart complaints. * The leaves are cardiac, stimulant and tonic.

* The flowers appear from late spring to summer in umbelliform cymes of about 4 flowers.The seeds are small and black, borne in a long capsule . The leaves are lobed and crenate , 30 cm long.

* With its white flowers it is beloved of bees in May and children in fall for the mahogany nuts. * It is native to Greece and Albania. * A decidious Tree growing to 30 m. * It is in flower in May, and the seeds ripen in September.

* All parts of Datura plants contain dangerous levels of anticholinergic tropane alkaloids and may be fatal if ingested by humans, livestock, or pets * Datura wrightii is found in northern Mexico and the adjoining U.

* Clematis ligusticifolia is a climbing, spreading vine with showy flowers. Like the rest of the Clematis genus, it contains essential oils and compounds which are extremely irritating to the skin and mucous membrames.

* An easily grown plant, succeeding in ordinary garden soil, especially if it is rich in organic matter. They are often used in the treatment of certain heart complaints. * The leaves are cardiac, stimulant and tonic.

Side effects can include sweating, nausea, vomiting, diarrhea, tremors, rapid heartbeat, mental confusion, convulsions, hypothermia, coma, and possibly death. * Native Americans used it for respiratory and muscle disorders, as a purgative, and as a ceremonial...

Ginkgo has existed unchanged for some 150 million years. Often pyramidal when young, becoming wider with age; ultimately quite massive. Bright green fan-shaped leaves, intoxicating bright yellow in fall.

Tabacum is sensitive to temperature, air, ground humidity and the type of land. * All parts of the plant contain nicotine, this has been extracted and used as an insecticide. * In their great first voyage to the New World, Christopher Columbus and his...

* Biodiesel production from A. * The fresh yellow, milky, acrid sap contains protein-dissolving substances and has been used in the treatment of warts, cold sores, cutaneous affections, skin diseases, itches etc.

Petiole 1.5-3 cm, strong; leaf blade ovate to orbicular, 7-18 × 5-14 cm, leathery, light green, glabrous, base cuneate, margin crenate, apex acute to shortly acuminate; secondary veins 5-7 pairs, obviously prominent on adaxial surface.

It is taken internally in the treatment of complaints associated with weak kidney and liver energy such as menopausal problems (especially premature menopause), blurred vision, cataracts, tinnitus, rheumatic pains, palpitations, backache and insomnia.

They are taken both internally and externally in the treatment of syphilitic, cancerous and other foul ulcers. Growing usually on the margins of woodland areas, it is native to Eastern, Southern and Central Europe .

* Heritage tree, Penaga Laut (Calophyllum inophyllum) at Singapore Botanic Gardens Now, it is widely cultivated in all tropical regions of the world. Because of its decorative leaves, fragrant flowers, and spreading crown, it is best known as an ornamental...

Gold and brown dyes are obtained from the whole plant. It also contain the iridoid glycosides aucubin and catalpol. Lanceolata has been found in western Norway from the Early Neolithic onwards.

* A delicious tea is made by steeping the green or dried twigs inboiling water until they turn an amber or pink colour. * Ephedra nevadensis ( Nevada ephedra ) is a species of Ephedra native to dry areas of western North America.

* It has gained an almost magical reputation for being able to promote health, general body vigour and also to prolong life. * Ginseng is characterized by the presence of ginsenosides.

* This plant is commonly used in Chinese herbalism, where it is considered to be one of the 50 fundamental herbs. * Habitats: Woodland Garden Sunny Edge; Dappled Shade; Shady Edge.

* They are cultivated for use in gardens, and have been introduced to North America. Annua), has flowers with bright red petals. Their flowers are red, yellow or orange and have 5–30 petals.

It is called Winged Tobacco , Jasmine Tobacco , tanbaku , and sometimes Persian Tobacco , though the latter name is also used for Nicotiana persica . * All parts of the plant contain nicotine, this has been extracted and used as an insecticide.

* The flowers appear from late spring to summer in umbelliform cymes of about 4 flowers.The seeds are small and black, borne in a long capsule . The leaves are lobed and crenate , 30 cm long.

* The flower heads are from ¾ to 3 inches (2 to 7.6 cm) wide with pale rose-purple or nearly white colored petals. Plants normally grow with one unbranched stem in the wild, but often produce multi-stemmed clumps in gardens.

The tree is fairly free from fungal diseases and has few insect enemies. * It prefers moist soil and full sun. It weighs about 28lb per cubic foot. It is easily raised from seeds which germinate early in the first season.