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Poisonous Plant Herbaceous Plant For Sale In Madison

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Gas Plant, Dittany, Gasplant, Burningbush Dictamnus albus     - Dictamnus fraxinella
Prices start at : 7.95 USD / 1 packet

* A very ornamental plant, it should be planted into its permanent position as soon as possible because it dislikes root disturbance. It bears large elegant flowers of various colours: red, white, striped or blue.
  • Minimum Hardiness Zone: 3
  • Average Viable Seeds/Packet: 50
  • Crop Year: 2013
  • Quantity: 0.92 lb
  • Seeds Per Pound: 23,608
  • Germination Test Type: cut
Wisconsin
Madison
Meadow Saffron, Common Autumn Crocus, Naked Lady Colchicum autumnale
Price : CALL

* The name "naked lady" comes from the fact that the flowers emerge from the ground long after the leaves have died back. It works by doubling the chromosome number. * Contrary to what the name suggests, neither a crocus nor the source of saffron; foliage...
  • Height: 6-8 inches
  • Family: Liliaceae
  • Botanical Name: Colchicum autumnale
  • Species: autumnale
Wisconsin
Madison
Cultivated Tobacco, KY 17 Tobacco Nicotiana tabacum  KY 17
Prices start at : 11.95 USD / 1 packet

* All parts of the plant contain nicotine, this has been extracted and used as an insecticide. Temperatures of 20–30 °C (68–86 °F) are best for adequate growth; an atmospheric humidity of 80 to 85% and soil without a high level of nitrogen are also...
  • Botanical Name: Nicotiana tabacum KY 17
  • Collection Locale: Kentucky
  • Crop Year: 2017
  • Germination: 40%
  • Species: tabacum
  • Family: Solanaceae
Wisconsin
Madison
Butterfly Weed, Butterfly Milkweed Asclepias tuberosa
Prices start at : 8.95 USD / 1 packet

* Orange flowers in late summer; grows well in dry soil; native to eastern U.S. * Pleurisy root is a bitter, nutty-flavoured tonic herb that increases perspiration, relieves spasms and acts as an expectorant.
  • Height: 1-3 feet
  • Crop Year: 1995
  • Germination: 69%
  • Quantity: 1.8 lb
  • Seeds Per Pound: 85,352
  • Botanical Name: Asclepias tuberosa
Wisconsin
Madison
German Iris, Golden Flag Iris crocea
Price : CALL

According to Bowley (l.c. 176) it is disturbing that it is only known to be growing wild in the valley of Kashmir, for, with so limited a location there must be some anxiety that it might disappear in the course of agriculture and other developments.
  • Genus: Iris
  • Family: IRIDACEAE
  • Minimum Hardiness Zone: 3
  • Height: 1-3ft
Wisconsin
Madison
Bigleaf Lupine, Common Lupine , Blue-pod Lupine, Blue Bonnet, Large-leaved Lupine, Big-leaved Lupine, Garden Lupine, Meadow Lupine, Bog Lupine, Lupin Lupinus polyphyllus
Prices start at : 8.95 USD / 1 packet

Blooms, 6 to 18 inches long, late spring to early summer. Each leaf has 6 to 9 narrow leaflets. The flowers, blue to blue violet, pea like and produced at the end of branches. * Pre-soak the seed for 24 hours in warm water and then sow in early spring...
  • Common Name: Bigleaf Lupine, Common Lupine , Blue-pod Lupine, Blue Bonnet, Large-leaved Lupine, Big-leaved Lupine, Garden Lupine, Meadow Lupine, Bog Lupine, Lupin
  • Genus: Lupinus
  • Species: polyphyllus
  • Germination Test Type: estimate
  • Height: 4 feet
  • Crop Year: 2017
Wisconsin
Madison
Iceland Poppy, Icelandic Poppy Papaver nudicaule
Prices start at : 3.95 USD / 1 packet

All parts of this plant are likely to be poisonous , containing (like all poppies) toxic alkaloids . Native to subpolar regions of northern Europe and North America, Iceland poppies are hardy but short-lived perennials ,grown as biennials , that yield...
  • Common Name: Iceland Poppy, Icelandic Poppy
  • Purity: 99%
  • Quantity: 1.15 lb
  • Germination: 40%
  • Germination Test Type: estimate
  • Height: 12 inches
Wisconsin
Madison
Jack In The Pulpit Arisaema triphyllum
Prices start at : 8.95 USD / 1 packet

Germination usually takes place in 1 - 6 months at 15°c. * he plant contains calcium oxalate crystals in all parts, and because of this consumption of the raw plant material results in a powerful burning sensation.
  • Common Name: Jack In The Pulpit
  • Species: triphyllum
  • Family: Araceae
  • Genus: Arisaema
  • Germination: 98%
  • Lot#: 050389
Wisconsin
Madison
Meadow Saffron, Common Autumn Crocus, Naked Lady Colchicum autumnale
Price : CALL

* The name "naked lady" comes from the fact that the flowers emerge from the ground long after the leaves have died back. It works by doubling the chromosome number. * Contrary to what the name suggests, neither a crocus nor the source of saffron; foliage...
  • Species: autumnale
  • Height: 6-8 inches
  • Common Name: Meadow Saffron, Common Autumn Crocus, Naked Lady
  • Minimum Hardiness Zone: 5
Wisconsin
Madison
Parsnip Pastinaca sativa
Prices start at : 1.95 USD / 1 packet

Its long tuberous root has cream-colored skin and flesh and can be left in the ground when mature as it becomes sweeter in flavor after winter frosts. * The parsnip is usually cooked but can also be eaten raw.
  • Germination Test Type: Actual
  • Height: 2-3 feet
  • Quantity: 2.74 lb
  • Average Viable Seeds/Packet: 364
  • Seeds Per Pound: 101,696
  • Species: sativa
Wisconsin
Madison
Gasplant, Gas Plant, Dittany Dictamnus albus   Albiflorus
Prices start at : 5.95 USD / 1 packet

* Mostly identical to the species, which see, but with white flowers.
  • Collection Locale: Poland
  • Germination Test Type: cut
  • Genus: Dictamnus
  • Height: 18-24 inches
  • Botanical Name: Dictamnus albus Albiflorus
  • Crop Year: 2013
Wisconsin
Madison
Turkish Rhubarb, Chinese Rhubarb Rheum palmatum
Prices start at : 17.95 USD / 1 packet

* The plant is part of a North American formula called essiac which is a popular treatment for cancer. Its effectiveness has never been reliably proven or disproven since controlled studies have not been carried out.
  • Collection Locale: Germany
  • Purity: 99%
  • Minimum Hardiness Zone: 5
  • Height: 3 feet
  • Quantity: 0.24 lb
  • Species: palmatum
Wisconsin
Madison
Golden Clematis Clematis tangutica
Prices start at : 8.95 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.
  • Germination: 77%
  • Seeds Per Pound: 228,297
  • Common Name: Golden Clematis
  • Family: Ranunculaceae
  • Germination Test Type: Cut
  • Purity: 98%
Wisconsin
Madison
Ground Clematis, Ground Virginsbower, Erect Clematis Clematis recta
Prices start at : 8.95 USD / 1 packet

They are taken both internally and externally in the treatment of syphilitic, cancerous and other foul ulcers. * Clematis recta , the Erect Clematis or Ground virginsbower , is a species of Clematis unusual in that it is a free-standing shrub rather than...
  • Germination Test Type: Cut
  • Average Viable Seeds/Packet: 38
  • Minimum Hardiness Zone: 4
  • Common Name: Ground Clematis, Ground Virginsbower, Erect Clematis
  • Seeds Per Pound: 35,412
  • Lot#: 010689
Wisconsin
Madison
Lewiston Cornsalad, Common Cornsalad, Lamb\'s Lettuce, Corn Salad, Rapunzel, Field Salad Valerianella locusta
Prices start at : 1.95 USD / 1 packet

* American president Thomas Jefferson cultivated mache at his home, Monticello, in Virginia in the early 1800s. * A very interesting addition to the garden. * Valerianella locusta is a small dicot annual plant of the family Caprifoliaceae that is an edible...
  • Crop Year: 2016
  • Family: Valerianaceae
  • Species: locusta
  • Average Viable Seeds/Packet: 457
  • Minimum Hardiness Zone: annual
  • Common Name: Lewiston Cornsalad, Common Cornsalad, Lamb's Lettuce, Corn Salad, Rapunzel, Field Salad
Wisconsin
Madison
Cow Parsnip, Eltrot Heracleum sphondylium
Price : CALL

It is an umbelliferous plant, in the same group as fennel, cow parsley, elder and giant hogweed. * Common Hogweed ( Heracleum sphondylium ) is an herbaceous biennial plant of the family Apiaceae , which grows in the prairies of Eurasia.
  • Genus: Heracleum
  • Botanical Name: Heracleum sphondylium
  • Height: 3-6 feet
  • Common Name: Cow Parsnip, Eltrot
Wisconsin
Madison
Jimson Weed, Thorn Apple Datura stramonium
Prices start at : 7.95 USD / 1 packet

* The use of this plant is subject to legal restrictions in some countries. * Datura stramonium , known by the common names jimson weed , devil's trumpet , devil's weed , thorn apple , tolguacha , Jamestown weed , stinkweed , locoweed , datura , moonflower...
  • Family: Solanaceae
  • Species: stramonium
  • Crop Year: 2017
  • Genus: Datura
  • Purity: 99%
  • Germination: 98%
Wisconsin
Madison
Narrow-leaved Coneflower, Black Samson Echinacea Echinacea angustifolia
Prices start at : 8.95 USD / 1 packet

* Echinacea is one of the world's most important medicinal herbs. The plant has a general stimulatory effect on the immune system and is widely used in modern herbal treatments. They had a very wide range of applications and many of these uses have been...
  • Average Viable Seeds/Packet: 118
  • Minimum Hardiness Zone: 5
  • Seeds Per Pound: 108,960
  • Common Name: Narrow-leaved Coneflower, Black Samson Echinacea
  • Germination: 80%
  • Botanical Name: Echinacea angustifolia
Wisconsin
Madison
Table King  Squash, Acorn Squash Cucurbita pepo   Table King
Prices start at : 1.95 USD / 1 packet

* Seeds are started after all danger of frost is past and the soil is warm or within 3–4 weeks before the predicted last frost date in the area. Seeds directly sown are placed one inch deep, 5-6 to a hill; hills are 6 feet in all direction from other...
  • Height: 18-24 inches
  • Crop Year: 1994
  • Botanical Name: Cucurbita pepo Table King
  • Purity: 99%
  • Seeds Per Pound: 4,900
  • Cultivar: Table King
Wisconsin
Madison
Needle Grass Stipa capillata
Prices start at : 9.95 USD / 1 packet

* A perennial grass, to 3', with erect stems and leaves, very narrow; flowers and seedheads lax; native to Eurasia. * Stipa capillata is a perennial grass species in the family Poaceae , native to Europe and Asia .
  • Purity: 98%
  • Seeds Per Pound: 90,800
  • Collection Locale: Germany
  • Botanical Name: Stipa capillata
  • Quantity: 0.06 lb
  • Common Name: Needle Grass
Wisconsin
Madison
White Hellebore, White False Hellebore Veratrum album
Prices start at : 8.95 USD / 1 packet

* Upright stems topped by 1/2-1" flowers in a branched flower head, white, green, or yellowish; grows in wet, grassy subalpine meadows and open woods; flowers in June or July; attractive pleated leaves, to 1' long, 6" wide; native from northern Europe...
  • Purity: 97%
  • Seeds Per Pound: 313,260
  • Family: Liliaceae
  • Collection Locale: Germany
  • Minimum Hardiness Zone: 3
  • Species: album
Wisconsin
Madison
Mugwort, Common Wormwood, Felon Herb, Chrysanthemum Weed, Wild Wormwood, St. John\'s Plant Artemisia vulgaris
Price : CALL

Aromatic and somewhat bitter. Their addition to the diet aids the digestion and so they are often used in small quantities as a flavouring, especially with fatty foods. They are also used to give colour and flavour to glutinous-rice dumplings (Mochi).
  • Common Name: Mugwort, Common Wormwood, Felon Herb, Chrysanthemum Weed, Wild Wormwood, St. John's Plant
  • Minimum Hardiness Zone: 4
  • Family: Asteraceae
  • Species: vulgaris
Wisconsin
Madison
Ground Clematis, Ground Virginsbower, Erect Clematis Clematis recta
Prices start at : 8.95 USD / 1 packet

They are taken both internally and externally in the treatment of syphilitic, cancerous and other foul ulcers. * Clematis recta , the Erect Clematis or Ground virginsbower , is a species of Clematis unusual in that it is a free-standing shrub rather than...
  • Family: Ranunculaceae
  • Minimum Hardiness Zone: 4
  • Germination Test Type: Cut
  • Quantity: 0.16 lb
  • Germination: 99%
  • Collection Locale: France
Wisconsin
Madison
Korean Clematis, Yellow Clematis Clematis serratifolia
Prices start at : 8.95 USD / 1 packet

It is in flower from Aug to October, and the seeds ripen from Oct to November. * It can grow in semi-shade (light woodland) or no shade.It requires moist soil. * Clematis serratifolia is a deciduous Climber growing to 3 m (9ft 10in).
  • Germination: 99%
  • Seeds Per Pound: 127,574
  • Crop Year: 1996
  • Average Viable Seeds/Packet: 25
  • Common Name: Korean Clematis, Yellow Clematis
  • Lot#: 9601
Wisconsin
Madison
Golden Peony, Caucasian Peony, Molly The Witch Peony Paeonia mlokosewitschii
Prices start at : 8.95 USD / 1 packet

* It is a herbaceous perennial plant growing twenty-three to twenty-seven inches (60–70 cm) tall, with biternate, glaucous leaves with obovate lobes. * Paeonia mlokosewitschii ( Golden Peony or Caucasian Peony ) is a species of peony , native to the...
  • Crop Year: 2017
  • Genus: Paeonia
  • Species: mlokosewitschii
  • Collection Locale: Russia
  • Average Viable Seeds/Packet: 6
  • Germination: 83%
Wisconsin
Madison
Utah Agave Agave utahensis
Price : CALL

The seed usually germinates in 1 - 3 months at 20°c. Flower stalk - roasted[183]. * The heart of the plant is very rich in saccharine matter and can be eaten when baked. The sap can also be tapped by boring a hole into the middle of the plant at the...
  • Common Name: Utah Agave
  • Species: utahensis
  • Height: 3-12 feet
  • Family: Agavaceae
Wisconsin
Madison
Chia Salvia hispanica
Prices start at : 1.95 USD / 1 packet

The gelled seeds can also be prepared as a gruel or pudding. The seed is a good source of protein and easily digested fats. * Salvia hispanica , commonly known as Chia , is a species of flowering plant in the mint family, Lamiaceae , that is native to...
  • Germination: 98%
  • Height: 2-3 feet
  • Family: Lamiaceae
  • Collection Locale: Mexico
  • Minimum Hardiness Zone: annual
  • Quantity: 4.41 lb
Wisconsin
Madison