Poisonous Plant Seeds For Sale In Minneapolis

* The plant most of us think of as Bleeding Heart; extremely popular, and for good reason; each arching spike, often held horizontally, is lined with an elegant row of pink and white "hearts"; flowers in May in New York; may die back to the ground in...

* In their great first voyage to the New World, Christopher Columbus and his expedition were introduced to a plant whose smoke was called tobacco by the natives of Hispaniola. * All parts of the plant contain nicotine, this has been extracted and used...

The large, flat flowers, borne on short stems from midwinter to early spring, are white, or occasionally pink. * In antiquity the most famous place for the black hellebore was the Phokian city of Antikyra in Greece.

It works by doubling the chromosome number. * 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.

* Striking in the woodland garden; likes woodland soil; red berries in fall. * Stored seed remains viable for at least a year and can be sown in spring in the greenhouse but it will probably require a period of cold stratification.

The fruit is antibacterial, antiseptic, antitumour, cardiotonic, diuretic and tonic. Extracts of the plant show antitumour activity. Good results have also been achieved when the fruit has been used in treating respiratory tract infections, hypertension,...

* It is a shrub or small tree that grows to 3–12 metres (9.8–39.4 ft) in height, with leathery leaves that are oblong to oblong-elliptic, 8–14.5 cm (3 1?8–5 3?4 in) by 3–9.2 cm (1 3?16–3 5?8 in) in size.

* It is in flower from Jul to August, and the seeds ripen in September. * A decidious Tree growing to 12 m. * Large shrub or small tree; silvery bark; dark green leaves; flowers fragrant, white to light pink.

* Threats to this species include habitat loss. * It is native to the eastern United States, where it can be found in North Carolina, Virginia, West Virginia, Tennessee, and Georgia.

* The flowers and leaves are diaphoretic, diuretic and rubefacient. A homeopathic remedy is made from the plant. It is used in the treatment of rheumatism and skin eruptions. * Clematis recta , the Erect Clematis or Ground virginsbower , is a species...

It is the dominant understory shrub in many Korean hillside forests, growing at 400-1500 m altitude. * Beautiful fragrant pale pink small flowers in clusters to 6"; deciduous; acid soil, although may be more tolerant of lime than most; needs protection...

It works by doubling the chromosome number. * 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.

* The Iceland Poppy ( Papaver nudicaule syn. It contains some opium. Nudicaule has been shown to contain the benzophenanthidine alkaloid, chelidonine . In particular, P. They were first described by botanists in 1759.

Can be grown indoors and the trunk, bark formation takes a few years. * Modern research has shown that yew trees contain the substance 'taxol' in their shoots and bark. * Much used for hedges, foundation and bank plantings, and similar purposes; can be...

Named for Ferdinand Roemer, a German geologist who collected specimens in the New Braunfels, Texas, area from 1845-47. The leaves are long-stalked and uniquely divided into two leaflets about 1 1/2 inches long.

Closely related to the garden Rhubarb , Rheum rhaponticum , it has a similar purgative effect upon the human body . * A dramatic plant with big dark green leaves, to 3', and tall flowering stalks in spring, with white or sometimes pink flowers; likes...

However, as it is associated with cemetries, it is not clear whether it is a truly wild plant in Kashmir or an introduction from places unknown. Crocea is a beautiful and stately plant, probably the most striking of all spurias.

* Mostly identical to the species, which see, but with white flowers.

S.-Peterburgsk. * Aristolochia manshuriensis Komarov, Trudy Imp. Guan mu tong Hocquartia manshuriensis (Komarov) Nakai; Isotrema manshuriense (Komarov) H.

Blooms, 6 to 18 inches long, late spring to early summer. It should also be possible to sow the seed in situ in mid spring. * Lupinus polyphyllus ( Large-leaved Lupine , Big-leaved Lupine , or, primarily in cultivation, Garden Lupin ) is a species of...

* They are cultivated for use in gardens, and have been introduced to North America. * The species grow to 10–40 centimetres (3.9–15.7 in) in height, with feathery, finely divided leaves.

Closely related to the garden Rhubarb , Rheum rhaponticum , it has a similar purgative effect upon the human body . * A dramatic plant with big dark green leaves, to 3', and tall flowering stalks in spring, with white or sometimes pink flowers; likes...

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

Named for Ferdinand Roemer, a German geologist who collected specimens in the New Braunfels, Texas, area from 1845-47. The leaves are long-stalked and uniquely divided into two leaflets about 1 1/2 inches long.

It is smaller in size than the Giant Hogweed ( Heracleum mantegazzianum ). * The roots and the leaves are aphrodisiac, digestive, mildly expectorant and sedative. The plant is little used in modern herbalism but has been employed in the treatment of laryngitis...

* It can grow in semi-shade (light woodland) or no shade.It requires moist soil. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Bees, flies.

When the plant is bruised, this smell becomes more like fine balsam. * It is a popular garden plant both for its flowers and for its fragrance. It bears large elegant flowers of various colours: red, white, striped or blue.