Poisonous Plant Herbaceous Plant For Sale In Gilbert

* This species produces flowering plants in 2 - 3 years from seed. * In antiquity the most famous place for the black hellebore was the Phokian city of Antikyra in Greece. Take care since the plant resents disturbance.

* This Clematis is very fast growing and will cover an area quickly with beautiful yellow flowers that last most of the season.

* 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.

Datura wrightii is classified as a deliriant and an anticholinergic. * Datura wrightii has also been used to induce hallucination for recreational purposes. * All parts of Datura plants contain dangerous levels of anticholinergic tropane alkaloids and...

However it is commonly cultivated in gardens away from its native range. * Primula denticulata , commonly known as Drumstick primrose or the Himalayan Primrose is a species of primrose that is native to moist alpine regions and Afghanistan to China .

* Single 1 1/2" yellow, blue, white, green, or purple flowers on long stems in spring; the color range is even broader in cultivated varieties; leaves to 10"; likes part shade and moist fertile soil; native to Europe and Turkey.

Cultivated forms often show flowers completely surrounding the central spike, in contrast to the wild form, where the flowers only appear on one side. Purpurea is easily grown from seed or purchased as potted plants in the spring.

However it is commonly cultivated in gardens away from its native range. * Primula denticulata , commonly known as Drumstick primrose or the Himalayan Primrose is a species of primrose that is native to moist alpine regions and Afghanistan to China .

Grown in gardens, fields and roadsides. * Perennial with characteristic palmate leaves. 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...

It is native to eastern North America from the extreme south of Ontario to central Georgia, and west to Missouri and Arkansas. Racemosa grows in dependably moist, fairly heavy soil.

* Orange flowers in late summer; grows well in dry soil; native to eastern U.S. * Pleurisy root is a bitter, nutty-flavoured tonic herb that increases perspiration, relieves spasms and acts as an expectorant.

It is found only in cultivation, where it is the most commonly grown of all plants in the Nicotiana genus, and its leaves are commercially grown in many countries to be processed into tobacco.

* This essential oil is emitted from the plant in hot weather and, on a still day, can be ignited and will burn for a second or two without harming the plant, thus giving the plant its common name.

Golden-mane Coreopsis is native from the south Eastern and south central states of the USA. * Plants grow in sandy soils in open areas and are often found on disturbed ground. * The species range in the eastern part of the USA is increasing as plants...

Care should be taken however, because all parts of the plant are poisonous. * Grown as a garden flower due to its unique flower shape.

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

* A very interesting addition to the garden. Its dark green leaves can be used much like spinach, raw in salads or steamed. It is best if gathered before flowers appear. It is a hardy plant that grows to zone 5, and in mild climates it is grown as a winter...

* This essential oil is emitted from the plant in hot weather and, on a still day, can be ignited and will burn for a second or two without harming the plant, thus giving the plant its common name.

* A very ornamental plant, it is hardy to about -20°c. * Plants seem to be immune to the predations of rabbits. * It is hardy to zone 3 and is not frost tender. * It is in leaf 12-Jan It is in flower from Mar to April.

* Bright flowers of daisyish form, yellow ray petals and yellow-brown centers, from July to October; forms large clumps; parent of many hybrids; native to swamps and wet fields over much of the U.S. * The dried nearly mature flower heads are used in a...

It should be used with extreme caution and only under the supervision of a qualified practitioner since all parts of the plant are very poisonous and the difference between a medicinal dose and a toxic dose is very small.

Care should be taken however, because all parts of the plant are poisonous. * Grown as a garden flower due to its unique flower shape.

They are sticky hairy above, and white woolly below.Atop each stem is an almost perfectly spherical inflorescence up to 6 cm in diameter, packed with blue-gray disc florets . * This is a glandular, woolly perennial which approaches a maximum height of...

* A decoction of the leaves has been used in the treatment of chills and fevers. * A decoction of the roots has been used in the treatment of chest pains and stomach aches. * Penstemon grandiflorus is a perennial plant of the genus Penstemon.

It is native to Europe but is widespread in North America where it is considered a weed. When pureed it is said to rival the best spinach purees. * A curious perennial with small white nodding 5-petaled flowers backed by an inflated "bladder"; blooms...

It contains some of the most bitter compounds known and is used as a scientific basis for measuring bitterness. * Gentian root has a long history of use as a herbal bitter in the treatment of digestive disorders and is an ingredient of many proprietary...

* Sow in early spring or early fall. The leaves are alternate, simple, ovate to triangular-based, very variable in size from about 2-30 cm long and 1-15 cm broad, with larger leaves at the base of the plant and small leaves higher on the flowering stem.