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Poisonous Plant Medicinal Plant For Sale In District Of Columbia

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Turkish Rhubarb, Chinese Rhubarb Rheum palmatum
Prices start at : 17.95 USD / 1 packet

Its effectiveness has never been reliably proven or disproven since controlled studies have not been carried out. * The plant is part of a North American formula called essiac which is a popular treatment for cancer.
  • Average Viable Seeds/Packet: 23
  • Botanical Name: Rheum palmatum
  • Genus: Rheum
  • Species: palmatum
  • Common Name: Turkish Rhubarb, Chinese Rhubarb
  • Crop Year: 2017
District of Columbia
Butterfly Weed, Butterfly Milkweed Asclepias tuberosa
Prices start at : 8.95 USD / 1 packet

It was much used by the North American Indians and acquired a reputation as a heal-all amongst the earlier white settlers. * Orange flowers in late summer; grows well in dry soil; native to eastern U.S. * Pleurisy root is a bitter, nutty-flavoured tonic...
  • Quantity: 1.8 lb
  • Germination Test Type: Actual
  • Height: 1-3 feet
  • Purity: 98%
  • Genus: Asclepias
  • Minimum Hardiness Zone: 4
District of Columbia
Chinese Aristolochia Aristolochia manshuriensis
Price : CALL

S.-Peterburgsk. Guan mu tong Hocquartia manshuriensis (Komarov) Nakai; Isotrema manshuriense (Komarov) H. * Aristolochia manshuriensis Komarov, Trudy Imp.
  • Botanical Name: Aristolochia manshuriensis
  • Minimum Hardiness Zone: 5
  • Height: 30-40 feet
  • Common Name: Chinese Aristolochia
District of Columbia
Black False Hellebore, False Hellebore Veratrum nigrum
Prices start at : 8.95 USD / 1 packet

In China, it, and other false hellebore species are collectively called "li lu". * Veratrum nigrum ( Black Hellebore ) is a medicinal plant and poisonous plant native to Asia and Europe .
  • Minimum Hardiness Zone: 4
  • Species: nigrum
  • Collection Locale: Germany
  • Genus: Veratrum
  • Quantity: 0.35 lb
  • Family: Liliaceae
District of Columbia
Leatherwood, Eastern Leatherwood Dirca palustris
Price : CALL

* Dirca palustris , or Eastern Leatherwood , is a shrub that grows to a maximum height of about three meters. It is little used in modern herbalism and any use should be carried out with caution since even minute doses can cause salivation and burning...
  • Common Name: Leatherwood, Eastern Leatherwood
  • Species: palustris
  • Genus: Dirca
  • Botanical Name: Dirca palustris
District of Columbia
Yellow Flag, Pale Yellow Iris Iris pseudacorus
Price : CALL

* Iris pseudacorus is a species of Iris , native to Europe , western Asia and northwest Africa . A delicately scented essential oil, obtained from the roots, has been used to adulterate the oil of Acorus calamus.
  • Species: pseudacorus
  • Botanical Name: Iris pseudacorus
  • Genus: Iris
  • Common Name: Yellow Flag, Pale Yellow Iris
District of Columbia
Securinega SECURINEGA suffruticosa - Flueggea suffruticosa
Prices start at : 8.95 USD / 1 packet

* 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.
  • Seeds Per Pound: 136,200
  • Average Viable Seeds/Packet: 25
  • Botanical Name: SECURINEGA suffruticosa
  • Purity: 99%
  • Family: EUPHORBIACEAE
  • Germination Test Type: cut
District of Columbia
Tree Of Heaven Ailanthus altissima - Ailanthus glandulosa
Price : CALL

* Due to the tree of heaven's weedy habit, landowners and other organisations often resort to various methods of control in order to keep its populations in check. * All parts of the plant have a distinguishing strong odour that is often likened to rotting...
  • Genus: Ailanthus
  • Botanical Name: Ailanthus altissima clean seed
  • Minimum Hardiness Zone: 5
  • Height: 40-50 feet
District of Columbia
Yellow Flag, Pale Yellow Iris Iris pseudacorus
Price : CALL

* Iris pseudacorus is a species of Iris , native to Europe , western Asia and northwest Africa . A delicately scented essential oil, obtained from the roots, has been used to adulterate the oil of Acorus calamus.
  • Family: Iridaceae
  • Genus: Iris
  • Height: 3-4 feet
  • Common Name: Yellow Flag, Pale Yellow Iris
District of Columbia
Meadow Saffron, Common Autumn Crocus, Naked Lady Colchicum autumnale
Price : CALL

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.
  • Height: 6-8 inches
  • Genus: Colchicum
  • Species: autumnale
  • Botanical Name: Colchicum autumnale
District of Columbia
Sheep Laurel Kalmia angustifolia
Prices start at : 8.95 USD / 1 packet

* Requires an acid humus-rich soil, succeeding in part shade or in full sun in cooler areas. * Blue-green evergreen leaves; half-inch flowers in rounded masses at the ends of branches, pink to purplish or white.
  • Genus: Kalmia
  • Minimum Hardiness Zone: 2
  • Collection Locale: New York
  • Common Name: Sheep Laurel
  • Seeds Per Pound: 4,800,000
  • Family: Ericaceae
District of Columbia
Swamp Milkweed Asclepias incarnata
Prices start at : 4.95 USD / 1 packet

A pea-like flavour, they are very appetizing. Typically, its stems are branched and the clump forming plants emerge in late spring after most other plants have begun growth for the year.
  • Species: incarnata
  • Common Name: Swamp Milkweed
  • Average Viable Seeds/Packet: 36
  • Purity: 99%
  • Family: Asclepiadaceae
  • Collection Locale: Colorado
District of Columbia
Goldencup St. Johnswort Hypericum patulum
Prices start at : 8.95 USD / 1 packet

* Plants are sometimes grown as a hedge. Wood - close grained, moderately hard. * An evergreen shrub with dark green leaves, 2" golden-yellow bowl-shaped flowers in July; native to China, Japan.
  • Minimum Hardiness Zone: 7
  • Germination Test Type: estimate
  • Germination: 30%
  • Crop Year: 1992
  • Average Viable Seeds/Packet: 77
  • Genus: Hypericum
District of Columbia
Turkish Rhubarb, Chinese Rhubarb Rheum palmatum
Prices start at : 17.95 USD / 1 packet

Its effectiveness has never been reliably proven or disproven since controlled studies have not been carried out. * The plant is part of a North American formula called essiac which is a popular treatment for cancer.
  • Seeds Per Pound: 21,619
  • Average Viable Seeds/Packet: 23
  • Collection Locale: Germany
  • Germination: 98%
  • Species: palmatum
  • Common Name: Turkish Rhubarb, Chinese Rhubarb
District of Columbia
Mealy Wattle, Sweet Acacia, Needle Bush Acacia farnesiana - Vachellia farnesiana , Mimosa farnesiana , Poponax farnesiana
Prices start at : 4.95 USD / 1 packet

* A deliciously scented essential oil, it has a fragrance of violets. * While the point of origin is Mexico and Central America the species has a pantropical distribution incorporating Northern Australia and Southern Asia.
  • Quantity: 4.31 lb
  • Purity: 99%
  • Crop Year: 2017
  • Genus: Acacia
  • Height: 25-30 feet
  • Common Name: Mealy Wattle, Sweet Acacia, Needle Bush
District of Columbia
Black Cohosh, Black Bugbane, Black Snakeroot, Fairy Candle CIMICIFUGA racemosa - Actaea racemosa
Prices start at : 8.95 USD / 1 packet

Racemosa grows in dependably moist, fairly heavy soil. * Actaea racemosa (black cohosh, black bugbane, black snakeroot, fairy candle; syn. Extracts from these plant materials are thought to possess analgesic, sedative, and anti-inflammatory properties.
  • Crop Year: 2001
  • Purity: 98%
  • Lot#: 010697
  • Family: RANUNCULACEAE
  • Germination: 99%
  • Seeds Per Pound: 172,066
District of Columbia
Common Wormwood, Absinthium Artemisia absinthium
Prices start at : 7.95 USD / 1 packet

A warm compress has been used to ease sprains and strained muscles. * This is the main botanical ingredient in Absinthe, an alcoholic spirit that has a long and interesting history.
  • Minimum Hardiness Zone: 3
  • Botanical Name: Artemisia absinthium
  • Family: Asteraceae
  • Height: 2-4 feet
  • Germination: 40%
  • Quantity: 0.26 lb
District of Columbia
Ink Berry, Appalachian Tea, Dye-leaves, Evergreen Winterberry, Gallberry Ilex glabra
Prices start at : 4.95 USD / 1 packet

* A good hedging plant. * Shiny dark green, evergreen leaves; upright, rounded, densely branched; unique among hollies in that it often spreads by suckering; doesn't mind shade but prefers sun; Dirr recommends it for foundations, hedges, and accent plants,...
  • Crop Year: 2017
  • Seeds Per Pound: 165,150
  • Germination: 61%
  • Minimum Hardiness Zone: 5
  • Species: glabra
  • Genus: Ilex
District of Columbia
Marshmallow, Common Marshmallow Althaea officinalis
Price : CALL

* Marsh mallow is a very useful household medicinal herb. * The German Commission E Monographs, a therapeutic guide to herbal medicine, approve Althaea officinalis Marsh Mallow for irritation of mouth and throat and associated dry cough/bronchitis .
  • Botanical Name: Althaea officinalis
  • Family: Malvaceae
  • Species: officinalis
  • Minimum Hardiness Zone: 3
District of Columbia
Cow Parsnip, Eltrot Heracleum sphondylium
Price : CALL

It prefers rich humid soils. * Common Hogweed ( Heracleum sphondylium ) is an herbaceous biennial plant of the family Apiaceae , which grows in the prairies of Eurasia. * The roots and the leaves are aphrodisiac, digestive, mildly expectorant and sedative.
  • Height: 3-6 feet
  • Botanical Name: Heracleum sphondylium
  • Family: Apiaceae
  • Minimum Hardiness Zone: 4
District of Columbia
Marshmallow, Common Marshmallow Althaea officinalis
Price : CALL

* Marsh mallow is a very useful household medicinal herb. * The German Commission E Monographs, a therapeutic guide to herbal medicine, approve Althaea officinalis Marsh Mallow for irritation of mouth and throat and associated dry cough/bronchitis .
  • Botanical Name: Althaea officinalis
  • Family: Malvaceae
  • Genus: Althaea
  • Minimum Hardiness Zone: 3
District of Columbia
German Iris, Golden Flag Iris crocea
Price : CALL

Mathew (l.c. 110), this species is said to have originated in Kashmir. * Flora of Pakistan states: According to B. Crocea is a beautiful and stately plant, probably the most striking of all spurias.
  • Height: 1-3ft
  • Species: crocea
  • Botanical Name: Iris crocea
  • Family: IRIDACEAE
District of Columbia
Longstalk Holly Ilex pedunculosa
Prices start at : 8.95 USD / 1 packet

* A dark red dye is obtained from the leaves. Wood - white, beautifully veined. * Nice shiny dark green leaves to 3"; large shrub, small tree; quarter-inch bright red fruit in fall; best of the hardy evergreen hollies, Dirr says; may not do well in hot...

99%

    • Botanical Name: Ilex pedunculosa
    • Germination: 99%
    • Purity: 99%
    • Species: pedunculosa
    • Lot#: 010804
    • Collection Locale: China
    District of Columbia
    Western Virgin\'s Bower, Western White Clematis, Pepper Vine, Old-man\'s Beard, Yerba De Chiva, Western Clematis Clematis ligusticifolia
    Prices start at : 1.95 USD / 1 packet

    * Clematis ligusticifolia is a climbing, spreading vine with showy flowers. Like the rest of the Clematis genus, it contains essential oils and compounds which are extremely irritating to the skin and mucous membrames.
    • Common Name: Western Virgin's Bower, Western White Clematis, Pepper Vine, Old-man's Beard, Yerba De Chiva, Western Clematis
    • Collection Locale: MT
    • Lot#: 9201
    • Species: ligusticifolia
    • Height: 20-60 feet
    • Seeds Per Pound: 360,000
    District of Columbia
    Golden Clematis Clematis tangutica
    Prices start at : 4.95 USD / 1 packet

    * This Clematis is very fast growing and will cover an area quickly with beautiful yellow flowers that last most of the season.
    • Seeds Per Pound: 408,600
    • Family: Ranunculaceae
    • Botanical Name: Clematis tangutica clean seed
    • Average Viable Seeds/Packet: 80
    • Genus: Clematis
    • Germination Test Type: cut
    District of Columbia
    Sweet Autumn Clematis Clematis paniculata
    Prices start at : 4.95 USD / 1 packet

    * Clematis paniculata (In M?ori: Puawhananga) is one of seven species of clematis that is native to New Zealand. The fragrance of the flowers is the main reason that people grow the plant.
    • Family: RANUNCULACEAE
    • Germination Test Type: cut
    • Minimum Hardiness Zone: 6
    • Purity: 99%
    • Germination: 98%
    • Collection Locale: Germany
    District of Columbia
    Oleander Nerium oleander - Nerium indicum
    Prices start at : 4.95 USD / 1 packet

    * Oleander grows to 2–6 m (6.6–20 ft) tall, with spreading to erect branches. * The plant is commonly used for informal hedging in the Mediterranean. The leaves are in pairs or whorls of three, thick and leathery, dark green, narrow lanceolate, 5–21...
    • Germination Test Type: estimate
    • Germination: 50%
    • Purity: 92%
    • Height: 6-20 feet
    • Family: Apocynaceae
    • Average Viable Seeds/Packet: 35
    District of Columbia
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