Poisonous Plant Seeds For Sale In Waco

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

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

According to the Metamorphoses of Ovid the anemone, also of the family Ranunculaceae, was created when Venus sprinkled nectar on his blood. * The generic name Adonis refers to the mythic character Adonis, a lover of the goddess Aphrodite or Venus.

A homeopathic remedy is made from the plant. * Clematis recta , the Erect Clematis or Ground virginsbower , is a species of Clematis unusual in that it is a free-standing shrub rather than a climbing plant .

It is called Winged Tobacco , Jasmine Tobacco , tanbaku , and sometimes Persian Tobacco , though the latter name is also used for Nicotiana persica . * Nicotiana alata is a species of tobacco .

* The narrow evergreen leaves, pale on the underside, have a tendency to form groups of threes, standing upright when newly put forth, but bent downward with the weight of age. * Blue-green evergreen leaves; half-inch flowers in rounded masses at the...

Germination usually takes place in 1 - 6 months at 15°c. * 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 plant is popular as a garden subject, and numerous cultivars have been developed with a range of colours from white through pink to purple. Cultivated forms often show flowers completely surrounding the central spike, in contrast to the wild form,...

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

* 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.

Seeds are produced in pea like pods. The flowers, blue to blue violet, pea like and produced at the end of branches. Each leaf has 6 to 9 narrow leaflets. Blooms, 6 to 18 inches long, late spring to early summer.

* The plant is part of a North American formula called essiac which is a popular treatment for cancer. * A dramatic plant with big dark green leaves, to 3', and tall flowering stalks in spring, with white or sometimes pink flowers; likes rich, moist soil;...

In particular, P. Nudicaule has been shown to contain the benzophenanthidine alkaloid, chelidonine . Papaver croceum, P. They were first described by botanists in 1759. The wild species blooms in white or yellow, and is hardy from USDA Zones 3a-10b.

* Catharanthus roseus, commonly known as the Madagascar periwinkle, rose periwinkle, or rosy periwinkle, is a species of flowering plant in the dogbane family Apocynaceae. * As an ornamental plant, it is appreciated for its hardiness in dry and nutritionally...

Rhododendron schilippenbachii, a popular species for bonsai, these flowering shrubs are beautiful bonsai. * Beautiful fragrant pale pink small flowers in clusters to 6"; deciduous; acid soil, although may be more tolerant of lime than most; needs protection...

* The narrow evergreen leaves, pale on the underside, have a tendency to form groups of threes, standing upright when newly put forth, but bent downward with the weight of age. * Blue-green evergreen leaves; half-inch flowers in rounded masses at the...

Veratrum lobelianum Bernh. * Veratrum album , commonly known as the False Helleborine (also known as White Hellebore , European White Hellebore , White Veratrum ; syn. * Upright stems topped by 1/2-1" flowers in a branched flower head, white, green, or...

* 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. Tabacum is sensitive to temperature, air, ground humidity and the type of land.

* 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...

* Clump-forming tree or shrub, stems extremely prickly, lacy white flower panicles; leaves to 2-6' (that's feet, not inches)!! * The leaves usually have a number of slender prickles, they must be gathered before the prickles harden and are then chopped...

Germination usually takes place in 1 - 6 months at 15°c. * 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.

Can be grown indoors and the trunk, bark formation takes a few years. * Taxus cuspidata ( Japanese Yew or Spreading Yew ) is a member of the genus Taxus , native to Japan , Korea , northeast China and the extreme southeast of Russia .

* Mezereum has been used in the past for treating rheumatism and indolent ulcers, but because of its toxic nature it is no longer considered to be safe. * Daphne mezereum is a species of Daphne in the flowering plant family Thymelaeaceae , native to most...

* This plant has gained the Royal Horticultural Society's Award of Garden Merit. * This very symmetrical plant supports a crown of shiny, dark green leaves on a thick shaggy trunk that is typically about 20 cm (7.9 in) in diameter, sometimes wider.

* 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. * Commonly found in parks and gardens and is one of the dominant landscape species.

Plants are very cold-hardy, tolerating temperatures down to about -30°c. * Kalmia latifolia , commonly called Mountain-laurel or Spoonwood , is a species flowering plant in the blueberry family, Ericaceae , that is native to the eastern United States...