Poisonous Plant Seeds For Sale In Fort Collins

The large, flat flowers, borne on short stems from midwinter to early spring, are white, or occasionally pink. * Helleborus niger is an evergreen plant with dark, leathery, pedate leaves carried on stems to 9–12 in (23–30 cm) tall.

It has a sturdy perennial vine that may have twining , woody stems that are 30 feet (9.1 m) or longer and an inch or more thick at the base. * Celastrus scandens , commonly called American Bittersweet or Bittersweet , is a species of staff vines that...

* It is a medium-sized deciduous tree growing to 20-47 m tall. * 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...

It is an extremely useful medicine for those with weak and under-active digestion. The active ingredient Thujone is said to create a clear headed intoxication and is also reputed to be dangerous in excess.

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

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

* Common Hogweed ( Heracleum sphondylium ) is an herbaceous biennial plant of the family Apiaceae , which grows in the prairies of Eurasia. It is an umbelliferous plant, in the same group as fennel, cow parsley, elder and giant hogweed.

* 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.

* This plant is commonly used in Chinese herbalism, where it is considered to be one of the 50 fundamental herbs. * Securinega suffruticosa (Pall.) Rehder = Flueggea suffruticosa (Pall.) Baill.

* Small, delicate plant forms a rounded mound, often loose and open; evergreen; 3" flowers in May, parents of this strain have flowers in variations of pink and purple; acid soil, good drainage; in the U.S. needs light shade in the North, more shade in...

* Seeds In mid to late simmer, the berries turn bright red . * These open woodland plants grow 40 cm (16 in) to 80 cm (31 in) tall.The leaves that are coarsely toothed with deeply lobed margins.

It is the dominant understory shrub in many Korean hillside forests, growing at 400-1500 m altitude. * Rhododendron schlippenbachii ( Royal Azalea ) is a species of Rhododendron native to the Korean Peninsula and adjacent regions of Manchuria ( Liaoning...

The flowers are 3.5-5 cm diameter, violet-purple, often with small greenish-yellow spots or streaks. Spain, Portugal. Bulgaria east to Georgia. Description It is a dense, suckering shrub or small tree growing to 5 m tall, rarely 8 m.

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.

* 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.

* 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...

* A form with reddish-purple flowers, otherwise similar to the species, which see.

They make an attractive garnish to salads, and can also be used as a cookedvegetable or in conserves etc. Picked when first opened, the flowers are fermented with waterand sugar to make a very pleasant and intoxicating wine.

* A sprawling plant unless staked, perhaps best for romping through a semi-wild border; small blue flowers in considerable numbers in midsummer; full sun or part shade, persistent once established; native to China.

* Clematis paniculata (In M?ori: Puawhananga) is one of seven species of clematis that is native to New Zealand. * Puawhananga, the M?ori name translates as "flower of the skies", and traditionally its flowering meant the start of spring.

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

The leaves are spirally arranged, simple, 10–35 cm long and 5–12 cm broad, and are covered with gray-white pubescent and glandular hairs, imparting a woolly texture. It is also used in allopathic medicine in the treatment of heart complaints.

The dried leaves can also be used, they remain effective for 6 months after drying. * 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.

* Insubstantial purplish or yellow flowers in early to mid summer; more impressive are the large pods that split open to reveal clusters of scarlet or orange-red seeds that remain until midwinter; likes lime; native to western and Mediterranean Europe.

* A shrub with smooth bark, dark green spreading branches and pendulous and pubescent twigs. The seeds are legumes with large numbers of black seeds that contain cytisine (an alkaloid extremely poisonous to humans but also goats and horses, especially...

* It is used extensively as a decorative plant in parks and other public areas. * Castor seed is the source of castor oil, which has a wide variety of uses. * The whole plant is very poisonous, even one seed has been known to be lethal to children.

* Aconitum napellus (Monkshood, "aconite", "Wolf's Bane", Fuzi , "Monk's Blood", or "Monk's Hood") is a species of Aconitum in the family Ranunculaceae , native and endemic to western and central Europe .