Poisonous Plant Seeds For Sale In Eugene

It can cause irritation of the mouth and digestive system, and on rare occasions the swelling of the mouth and throat may be severe enough to affect breathing.If the plant is properly dried or cooked it can be eaten as a root vegetable.A preparation of...

* Securinega suffruticosa (Pall.) Rehder = Flueggea suffruticosa (Pall.) Baill. * Habitats: Woodland Garden Sunny Edge; Dappled Shade; Shady Edge. * This plant is commonly used in Chinese herbalism, where it is considered to be one of the 50 fundamental...

Perforatum is sometimes called Common St John's wort to differentiate it. * St. John's wort has a long history of herbal use. * The plant contains many biologically active compounds including rutin, pectin, choline, sitosterol, hypericin and pseudohypericin.

Maximum is an evergreen shrub growing to 4 m (13 ft), rarely 10 m (33 ft), tall. Succeeds in sun or shade, the warmer the climate the more shade a plant requires. It retains its waxy, deep-green leaves for up to 8 years, but once shed are slow to decompose.

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

Wood - close grained, moderately hard. * An evergreen shrub with dark green leaves, 2" golden-yellow bowl-shaped flowers in July; native to China, Japan. * Plants are sometimes grown as a hedge.

It can cause irritation of the mouth and digestive system, and on rare occasions the swelling of the mouth and throat may be severe enough to affect breathing.If the plant is properly dried or cooked it can be eaten as a root vegetable.A preparation of...

They are often used in the treatment of certain heart complaints. * Yellowish flowers marked with rusty red, particularly on the inside; in spikes; biennial or short-lived perennial; full or part sun, dry, well-drained soil; flowering in summer; native...

The other herbs included in the formula are Arctium lappa, Ulmus rubra and Rumex acetosella. Its effectiveness has never been reliably proven or disproven since controlled studies have not been carried out.

* Ilex glabra is one of the very few evergreen shrubs (broadleaf or narrowleaf) to thrive in wet sites, noted for its evergreen foliage and upright, spreading, and suckering shrub growth habit when in species form.

Mathew (l.c. 110), this species is said to have originated in Kashmir. According to Bowley (l.c. 176) it is disturbing that it is only known to be growing wild in the valley of Kashmir, for, with so limited a location there must be some anxiety that it...

* It has greenish yellow flowers in May and the dark green leaves turn yellow to pumpkin-orange in the fall. * A species of buckeye native to the Ohio Valley and Appalachian Mountains of the Eastern United States.

Needs pruning and needs to be protected from frost. It is important to have healthy branching or the overall growth of the tree will suffer. Rhododendron schilippenbachii, a popular species for bonsai, these flowering shrubs are beautiful bonsai.

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

It blooms from April to May, with trusses of 6–12 flowers, campanulate, white to pink, and fragrant. * Fragrant white or pink flowers to 3" across; 8" evergreen leaves; parent of many hybrids; native to eastern China.

Mathew (l.c. 110), this species is said to have originated in Kashmir. According to Bowley (l.c. 176) it is disturbing that it is only known to be growing wild in the valley of Kashmir, for, with so limited a location there must be some anxiety that it...

* All parts of these plants are considered toxic to humans, causing severe digestive discomfort if ingested, and also skin irritation. * The leaves are deeply lobed with 3 to 7 toothed, pointed lobes in a palmate shape.

It was used as a sweetener before the arrival in Europe of cane sugar. It is a biennial plant usually grown as an annual. * In Eurasia, some authorities distinguish between cultivated and wild versions of parsnip by using subspecies sylvestris for the...

Its main use in present day herbalism is for relieving the pain and inflammation of pleurisy. It was much used by the North American Indians and acquired a reputation as a heal-all amongst the earlier white settlers.

* Noxious weed in California * Chinese privet has been used in traditional Chinese medicine for over 1,000 years. It is taken internally in the treatment of complaints associated with weak kidney and liver energy such as menopausal problems (especially...

* Upright stems topped by 1/2-1" flowers in a branched flower head, white, green, or yellowish; grows in wet, grassy subalpine meadows and open woods; flowers in June or July; attractive pleated leaves, to 1' long, 6" wide; native from northern Europe...

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

The leaves (made of three leaflets) have a long pedunculus, are smooth on the upperside and hairy on the underside. The seeds are legumes with large numbers of black seeds that contain cytisine (an alkaloid extremely poisonous to humans but also goats...

It commonly grows along streams and creeks, preferring moist habitats. 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 shrub with light green leaves, pale yellow flowers before the leaves, which appear very early; fall color can be a good yellow; likes damp shade; Dirr notes that the Indians used the bark to make bow strings, fishing lines, and baskets--leathery indeed;...

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.

* Wood - hard, elastic, very fine grained. Used for stamps, printing blocks, mosaics etc.