Poisonous Plant Seeds For Sale In Providence

* 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 herbs.

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

* 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; can be an attention-getting accent for the large border, a striking contrast to narrow-leaved plants...

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

It grows wild in cracks in old walls where drainage is excellent. * Yellow Corydalis is hardy to –34°C (-30°F; hardiness zone 4). Leaves are finely divided and yellow-green to gray-green, often remaining over winter.

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

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

Paniculata is the most common of these, and is widespread in forest throughout the country. * This vining plant is fast growing and has very fragrant flowers. * Clematis paniculata (In M?ori: Puawhananga) is one of seven species of clematis that is native...

It has a longhistory of use as a herbal medicine, though it is very poisonous and should be used with extreme caution. It should be used with extreme caution and only under the supervision of a qualified practitioner since all parts of the plant are very...

* Soapwort's main medicinal use is as an expectorant. * An herbaceous perennial, erect; with 3/4"white or pinkish fragrant flowers in terminal clusters and in the leaf axils; blooms throughout summer; spreads by creeping rhizomes; roots used as a soap...

* Another vigorous scrambling vine grown for its yellow-orange fruit capsules and crimson seeds; likes full sun; poor soil will slow the rampant growth. * Celastrus scandens , commonly called American Bittersweet or Bittersweet , is a species of staff...

Although it is clump forming rather than spreading it increases freely by self-sowing. * A good ground cover plant. It is a perennial shrub reaching up to 1.5 m in height. * Hypericum androsaemum , commonly known as tutsan , is a plant in the genus Hypericum...

* 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 name "naked lady" comes from the fact that the flowers emerge from the ground long...

They were first described by botanists in 1759. Macounii ) is a boreal flowering plant. * 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...

* 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 leaves are trifoliate, with groups of three leaves growing together at the top of one long...

* The foliage was burned by the Cherokee as a natural insecticide, to smoke out gnats. * Native Americans used it for respiratory and muscle disorders, as a purgative, and as a ceremonial medicine.The plant was used as a traditional medicinal plant by...

Taxus cuspidata can do any size pot or style of bonsai but do not like soggy soils and need good drainage to thrive. * Modern research has shown that yew trees contain the substance 'taxol' in their shoots and bark.

* The much-loved foxglove of cottage gardens; flowers usually purple, but may be white, pink, or some variation, usually speckled in the throat; biennial, forming a basal rosette one year, flower stalk the next; likes part shade, moist (not wet) soil;...

* Veratrum nigrum ( Black Hellebore ) is a medicinal plant and poisonous plant native to Asia and Europe . In China, it, and other false hellebore species are collectively called "li lu".

* Large shrub or small tree; silvery bark; dark green leaves; flowers fragrant, white to light pink. * A decidious Tree growing to 12 m. * Species of buckeye endemic to California , and the only buckeye native to the state.

* Euonymus europaeus , known as spindle , and also as European spindle and common spindle , is a deciduous shrub or small tree in the family Celastraceae , native to much of Europe from Ireland and southern Scandinavia in the north, to northern Spain...

The flowers are hermaphrodite (have both male and female organs) and are pollinated by Bees, flies. It is in flower from Aug to October, and the seeds ripen from Oct to November. It is hardy to zone 6.

* The plant contains many biologically active compounds including rutin, pectin, choline, sitosterol, hypericin and pseudohypericin. It fell out of favour in the nineteenth century but recent research has brought it back to prominence as an extremely...

* 2"-wide trumpet-shaped flowers, very fragrant at night, varying in color from greenish to white to pinks and reds and purples; grown as an annual in the northern U.S., perennial in the South; native to South America.

The berries also have a black dot on them. * 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. * The whole plant, but especially the root, is analgesic, antirheumatic, galactogogue...

The leaves are spirally arranged, lanceolate, 5-12 cm long and 2-3 cm broad. * Asclepias tuberosa is a species of milkweed native to eastern North America . It was much used by the North American Indians and acquired a reputation as a heal-all amongst...

The leaves are long-stalked and uniquely divided into two leaflets about 1 1/2 inches long. Its showy, yellow, pea-like flowers occur in upper axillary clusters. * This attractive perennial maintains a neat mound shape and grows 1-2 ft.