Poisonous Plant Seeds For Sale In Topeka

* Contrary to what the name suggests, neither a crocus nor the source of saffron; foliage emerges in spring, fades in early summer; flowers, pale rosy purple, spring up in October among fallen leaves.

It fell out of favour in the nineteenth century but recent research has brought it back to prominence as an extremely valuable remedy for nervous problems. * St. John's wort has a long history of herbal use.

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...

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

* Striking in the woodland garden; likes woodland soil; red berries in fall. * The leaves are trifoliate, with groups of three leaves growing together at the top of one long stem produced from a corm ; each leaflet is 8-15 cm long and 3-7 cm broad.

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 .

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...

It fell out of favour in the nineteenth century but recent research has brought it back to prominence as an extremely valuable remedy for nervous problems. * St. John's wort has a long history of herbal use.

According to the Metamorphoses of Ovid the anemone, also of the family Ranunculaceae, was created when Venus sprinkled nectar on his blood. * The species grow to 10–40 centimetres (3.9–15.7 in) in height, with feathery, finely divided leaves.

* Compound leaves with leaflets in threes grow on fleshy green to pink stems up to 3 feet (0.9 m). Seeds with whitish elaiosomes are borne in long pods .The plant often goes dormant in summer after blooming.

Since most of the vitamins and minerals are found close to the skin many will be lost unless the root is finely peeled or cooked whole. It is a biennial plant usually grown as an annual.

* Hypericum androsaemum , commonly known as tutsan , is a plant in the genus Hypericum native to open woods and hillsides in Eurasia. Although it is clump forming rather than spreading it increases freely by self-sowing.

Rhododendron ponticum subsp. The leaves are evergreen , 6-18 cm long and 2-5 cm broad. The fruit is a dry capsule 15-25 mm long, containing numerous small seeds .There are two subspecies : Rhododendron ponticum subsp.

* 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.

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

The sap is yellow to orange.The flowers consist of four yellow petals , each about 1 cm long, with two sepals . * The plant self-sows freely and should not need much encouragement.

* All parts of the plant are poisonous, although mortality is very rare. Laburnum seed can poison anyone who mistakes the seeds for peas. Alpinum with the denser flowers of L. * Most garden specimens are of the hybrid between the two species, Laburnum...

* A green dye can be obtained from the leaves. * Oregon cherry or Bitter cherry ( Prunus emarginata ) is a species of Prunus native to western North America , from British Columbia south to California , and east to western Wyoming and Arizona .

It blooms from April to May, with trusses of 6–12 flowers, campanulate, white to pink, and fragrant. * 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...

* Clematis serratifolia is a deciduous Climber growing to 3 m (9ft 10in). The flowers are hermaphrodite (have both male and female organs) and are pollinated by Bees, flies. It is hardy to zone 6.

* Small specimen tree or shrub for location around residential homes. It flowers in late spring, bearing panicles of yellow pea-like flowers. * A very tolerant and easily grown plant, it succeeds in almost any soil or situation so long as it is not water-logged.

Nudicaule has been shown to contain the benzophenanthidine alkaloid, chelidonine . * A perennial poppy with 2-3" pink, red, orange, greenish, or yellow fragrant flowers; most of the leaves are basal; native to Eurasia and to North America from the Arctic...

The foliage forms a tight rosette at ground level in the first year. * Digitalis purpurea is an herbaceous biennial or short-lived perennial plant. * The plant is popular as a garden subject, and numerous cultivars have been developed with a range of...

* The fruit can be made into jams and preserves.

It bears large elegant flowers of various colours: red, white, striped or blue. * The name "Burning-bush" derives from the volatile oils produced by the plant, which can catch fire readily in hot weather, leading to comparisons with the burning bush of...

It is native to Europe and Asia , and widely naturalised elsewhere, including North America , where it is an invasive problem weed . * Solanum dulcamara , also known as bittersweet , bittersweet nightshade , bitter nightshade , blue bindweed , Amara Dulcis...

* 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.