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Poisonous Plant Herbaceous Plant For Sale In Naperville

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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.
  • Minimum Hardiness Zone: 5
  • Species: autumnale
  • Common Name: Meadow Saffron, Common Autumn Crocus, Naked Lady
  • Height: 6-8 inches
Illinois
Naperville
Cultivated Tobacco, KY 17 Tobacco Nicotiana tabacum KY 17
Prices start at : 11.95 USD / 1 packet

The dried leaves can also be used, they remain effective for 6 months after drying. 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 optimal.
  • Seeds Per Pound: 5,039,400
  • Family: Solanaceae
  • Height: 4-5 feet
  • Collection Locale: Kentucky
  • Variety: KY 17
  • Germination Test Type: estimate
Illinois
Naperville
Ground Virginsbower, Ground Clematis, Erect Clematis Clematis recta Purpurea
Prices start at : 8.95 USD / 1 packet

* The flowers and leaves are diaphoretic, diuretic and rubefacient. They are taken both internally and externally in the treatment of syphilitic, cancerous and other foul ulcers. Produces abundant masses of small (3/4" diameter), fragrant, white fringed...

99%

    • Lot#: 020540
    • Purity: 99%
    • Species: recta
    • Germination: 99%
    • Crop Year: 2002
    • Seeds Per Pound: 43,130
    Illinois
    Naperville
    Cow Parsnip, Eltrot Heracleum sphondylium
    Price : CALL

    * The roots and the leaves are aphrodisiac, digestive, mildly expectorant and sedative. It is smaller in size than the Giant Hogweed ( Heracleum mantegazzianum ). Umbelliferous plants are so named because of the umbrella-like arrangement of flowers they...
    • Minimum Hardiness Zone: 4
    • Botanical Name: Heracleum sphondylium
    • Height: 3-6 feet
    • Species: sphondylium
    Illinois
    Naperville
    Christmas Rose, Black Hellebore Helleborus niger
    Prices start at : 8.95 USD / 1 packet

    Division after flowering or in autumn. * Helleborus niger is an evergreen plant with dark, leathery, pedate leaves carried on stems to 9–12 in (23–30 cm) tall. * In antiquity the most famous place for the black hellebore was the Phokian city of Antikyra...
    • Genus: Helleborus
    • Germination: 83%
    • Botanical Name: Helleborus niger
    • Collection Locale: Germany
    • Family: Ranunculaceae
    • Species: niger
    Illinois
    Naperville
    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 .
    • Average Viable Seeds/Packet: 58
    • Quantity: 0.35 lb
    • Germination Test Type: Cut
    • Common Name: Black False Hellebore, False Hellebore
    • Germination: 91%
    • Collection Locale: Germany
    Illinois
    Naperville
    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. * Asclepias tuberosa is a species of milkweed native to eastern North America .
    • Purity: 98%
    • Minimum Hardiness Zone: 4
    • Common Name: Butterfly Weed, Butterfly Milkweed
    • Family: Asclepiadaceae
    • Germination: 69%
    • Height: 1-3 feet
    Illinois
    Naperville
    Korean Clematis, Yellow Clematis Clematis serratifolia
    Prices start at : 8.95 USD / 1 packet

    * It can grow in semi-shade (light woodland) or no shade.It requires moist soil. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Bees, flies.
    • Minimum Hardiness Zone: 4
    • Collection Locale: MT
    • Common Name: Korean Clematis, Yellow Clematis
    • Seeds Per Pound: 127,574
    • Germination: 99%
    • Family: RANUNCULACEAE
    Illinois
    Naperville
    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

    Germination should take place within a couple of weeks. Blooms, 6 to 18 inches long, late spring to early summer. Seeds are produced in pea like pods. * Lupinus polyphyllus ( Large-leaved Lupine , Big-leaved Lupine , or, primarily in cultivation, Garden...
    • Botanical Name: Lupinus polyphyllus
    • Family: Fabaceae
    • Genus: Lupinus
    • Collection Locale: Oregon
    • Quantity: 4.01 lb
    • Average Viable Seeds/Packet: 46
    Illinois
    Naperville
    Pacific Giants Hybrids Delphimium Delphinium sp Pacific Giants Hybrids
    Prices start at : 4.95 USD / 1 packet

    * The leaves are deeply lobed with 3 to 7 toothed, pointed lobes in a palmate shape. * The plants flower from late spring to late summer, and are pollinated by butterflies and bumble bees.
    • Genus: Delphinium
    • Botanical Name: Delphinium sp Pacific Giants Hybrids
    • Family: RANUNCULACEAE
    • Purity: 99%
    • Seeds Per Pound: 246,976
    • Collection Locale: CA
    Illinois
    Naperville
    White Hellebore, White False Hellebore Veratrum album
    Prices start at : 8.95 USD / 1 packet

    * Veratrum album , commonly known as the False Helleborine (also known as White Hellebore , European White Hellebore , White Veratrum ; syn. ), is a medicinal plant of the Liliaceae (lily family) or Melanthiaceae which is native to Europe .
    • Common Name: White Hellebore, White False Hellebore
    • Species: album
    • Quantity: 0.51 lb
    • Botanical Name: Veratrum album
    • Collection Locale: Germany
    • Lot#: 9702
    Illinois
    Naperville
    Iceland Poppy, Icelandic Poppy Papaver nudicaule
    Prices start at : 3.95 USD / 1 packet

    Nudicaule has been shown to contain the benzophenanthidine alkaloid, chelidonine . * The seed is very agreeable to the taste. In particular, P. The wild species blooms in white or yellow, and is hardy from USDA Zones 3a-10b.
    • Purity: 99%
    • Crop Year: 2017
    • Species: nudicaule
    • Seeds Per Pound: 1,389,474
    • Germination Test Type: estimate
    • Germination: 40%
    Illinois
    Naperville
    Gasplant, Gas Plant, Dittany Dictamnus albus caucasicus
    Prices start at : 5.95 USD / 1 packet

    * A form with reddish-purple flowers, otherwise similar to the species, which see.
    • Botanical Name: Dictamnus albus caucasicus
    • Common Name: Gasplant, Gas Plant, Dittany
    • Crop Year: 2015
    • Genus: Dictamnus
    • Family: Rutaceae
    • Quantity: 0.02 lb
    Illinois
    Naperville
    Parsnip Pastinaca sativa
    Prices start at : 1.95 USD / 1 packet

    In Europe, various subspecies have been named based on characteristics such as the hairiness of the leaves, the extent to which the stems are angled or rounded, and the size and shape of the terminal umbel.
    • Seeds Per Pound: 101,696
    • Botanical Name: Pastinaca sativa
    • Purity: 99%
    • Germination Test Type: Actual
    • Crop Year: 2013
    • Germination: 82%
    Illinois
    Naperville
    Cultivated Tobacco, Little Crittenden Tobacco Nicotiana tabacum Little Crittenden
    Prices start at : 9.95 USD / 1 packet

    The dried leaves can also be used, they remain effective for 6 months after drying. 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 optimal.
    • Species: tabacum
    • Height: 3-4 feet
    • Average Viable Seeds/Packet: 559
    • Common Name: Cultivated Tobacco, Little Crittenden Tobacco
    • Minimum Hardiness Zone: annual
    • Crop Year: 2016
    Illinois
    Naperville
    Yellow Flag, Pale Yellow Iris Iris pseudacorus
    Price : CALL

    A delicately scented essential oil, obtained from the roots, has been used to adulterate the oil of Acorus calamus. A good black dye is obtained from the root if it is mixed with iron sulphate.
    • Minimum Hardiness Zone: 5
    • Common Name: Yellow Flag, Pale Yellow Iris
    • Height: 3-4 feet
    • Genus: Iris
    Illinois
    Naperville
    Common St. Johnswort Hypericum perforatum
    Prices start at : 2.95 USD / 1 packet

    These last two compounds have been shown to have potent anti-retroviral activity without serious side effects and they are being researched in the treatment of AIDS. It fell out of favour in the nineteenth century but recent research has brought it back...
    • Crop Year: 1998
    • Purity: 99%
    • Collection Locale: OR
    • Family: Clusiaceae
    • Average Viable Seeds/Packet: 3710
    • Height: 3 feet
    Illinois
    Naperville
    Twoleaf Senna, Twin-leaf Senna Senna roemeriana
    Prices start at : 8.95 USD / 1 packet

    Named for Ferdinand Roemer, a German geologist who collected specimens in the New Braunfels, Texas, area from 1845-47. The leaves are long-stalked and uniquely divided into two leaflets about 1 1/2 inches long.
    • Common Name: Twoleaf Senna, Twin-leaf Senna
    • Lot#: 9701
    • Crop Year: 1997
    • Purity: 96%
    • Quantity: 0.46 lb
    • Germination: 91%
    Illinois
    Naperville
    Sundial Lupine, Wild Perennial Lupine, Wild Lupine Lupinus perennis
    Prices start at : 4.95 USD / 1 packet

    This species is very susceptible to slug damage. * An easily grown plant, succeeding in any moderately good soil in a sunny position. Requires an acid to neutral soil. Legume species.
    • Common Name: Sundial Lupine, Wild Perennial Lupine, Wild Lupine
    • Botanical Name: Lupinus perennis
    • Genus: Lupinus
    • Collection Locale: Oregon
    • Height: 1-3 feet
    • Crop Year: 2018
    Illinois
    Naperville
    Vates Collards Brassica oleracea Vates
    Prices start at : 1.95 USD / 1 packet

    * Vates Collards have dark green very tasty leaves with a mild cabbage like flavor. * They are quite frost tolerant and become even more flavorful after some frosty nights. * They are very late to bolt and can be grown year round in mild climates.
    • Common Name: Vates Collards
    • Genus: Brassica
    • Cultivar: Vates
    • Purity: 99%
    • Crop Year: 2014
    • Height: 18-24 inches
    Illinois
    Naperville
    Whittmann\'s Peony, Peony Paeonia wittmanniana
    Prices start at : 17.95 USD / 1 packet

    The divided leaf segments are ovate , cuneate , and often are oblique and abruptly cut off at the base. Above the plant is glabrous and dark green; below it is lighter green, glaucescent , with white hairs especially crowded along the veins, and the lower...
    • Quantity: 0.1 lb
    • Species: wittmanniana
    • Minimum Hardiness Zone: 4
    • Collection Locale: Russia
    • Germination: 71%
    • Seeds Per Pound: 3,674
    Illinois
    Naperville
    Drumstick Primrose, Drumstick Primula Primula denticulata
    Prices start at : 4.95 USD / 1 packet

    However it is commonly cultivated in gardens away from its native range. * Primula denticulata , commonly known as Drumstick primrose or the Himalayan Primrose is a species of primrose that is native to moist alpine regions and Afghanistan to China .
    • Germination Test Type: estimate
    • Germination: 40%
    • Collection Locale: Poland
    • Lot#: 000059
    • Genus: Primula
    • Average Viable Seeds/Packet: 77
    Illinois
    Naperville
    Monk\'s Hood, Slenderleaf Monkshood Aconitum barbatum
    Prices start at : 8.95 USD / 1 packet

    Care should be taken however, because all parts of the plant are poisonous. * Grown as a garden flower due to its unique flower shape.
    • Species: barbatum
    • Crop Year: 2008
    • Germination Test Type: cut
    • Seeds Per Pound: 286,020
    • Quantity: 0.04 lb
    • Germination: 98%
    Illinois
    Naperville
    Twoleaf Senna, Twin-leaf Senna Senna roemeriana
    Prices start at : 8.95 USD / 1 packet

    Named for Ferdinand Roemer, a German geologist who collected specimens in the New Braunfels, Texas, area from 1845-47. The leaves are long-stalked and uniquely divided into two leaflets about 1 1/2 inches long.
    • Seeds Per Pound: 88,530
    • Family: Fabaceae
    • Collection Locale: New Mexico
    • Species: roemeriana
    • Crop Year: 1997
    • Quantity: 0.46 lb
    Illinois
    Naperville
    Yellow Flag, Pale Yellow Iris Iris pseudacorus
    Price : CALL

    A delicately scented essential oil, obtained from the roots, has been used to adulterate the oil of Acorus calamus. A good black dye is obtained from the root if it is mixed with iron sulphate.
    • Common Name: Yellow Flag, Pale Yellow Iris
    • Genus: Iris
    • Family: Iridaceae
    • Species: pseudacorus
    Illinois
    Naperville
    Great Globethistle, Giant Globe Thistle, Great Globe Thistle, Common Globe Thistle Echinops sphaerocephalus
    Prices start at : 4.95 USD / 1 packet

    * Plant forming huge clumps with white or grayish spherical flowers 2-3" across, in late summer; rough, thistley foliage, dark green, good for the back of a large border. They are sticky hairy above, and white woolly below.Atop each stem is an almost...
    • Lot#: 9401
    • Crop Year: 1994
    • Quantity: 1 lb
    • Average Viable Seeds/Packet: 39
    • Botanical Name: Echinops sphaerocephalus
    • Collection Locale: Hungary
    Illinois
    Naperville
    Table King Squash, Acorn Squash Cucurbita pepo Table King
    Prices start at : 1.95 USD / 1 packet

    Seeds directly sown are placed one inch deep, 5-6 to a hill; hills are 6 feet in all direction from other hills. * It is a winter squash with distinctive longitudinal ridges and sweet, yellow-orange flesh.

    99%

      • Germination: 99%
      • Botanical Name: Cucurbita pepo Table King
      • Purity: 99%
      • Collection Locale: CA
      • Seeds Per Pound: 4,900
      • Germination Test Type: cut
      Illinois
      Naperville
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