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Poisonous Plant Herbaceous Plant For Sale In Iowa

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Christmas Rose, Black Hellebore Helleborus niger
Prices start at : 8.95 USD / 1 packet

Take care since the plant resents disturbance. * This species produces flowering plants in 2 - 3 years from seed. The large, flat flowers, borne on short stems from midwinter to early spring, are white, or occasionally pink.
  • Germination Test Type: cut
  • Minimum Hardiness Zone: 5
  • Botanical Name: Helleborus niger
  • Crop Year: 1999
  • Average Viable Seeds/Packet: 32
  • Purity: 98%
United States
Iowa
Cow Parsnip, Eltrot Heracleum sphondylium
Price : CALL

It is smaller in size than the Giant Hogweed ( Heracleum mantegazzianum ). * Common Hogweed ( Heracleum sphondylium ) is an herbaceous biennial plant of the family Apiaceae , which grows in the prairies of Eurasia.
  • Height: 3-6 feet
  • Genus: Heracleum
  • Species: sphondylium
  • Common Name: Cow Parsnip, Eltrot
United States
Iowa
Amur Pheasant\'s Eye Adonis amurensis
Prices start at : 11.95 USD / 1 packet

* The generic name Adonis refers to the mythic character Adonis, a lover of the goddess Aphrodite or Venus. Their flowers are red, yellow or orange and have 5–30 petals. * Adonis is a genus of about 20–30 species of flowering plants of the crowfoot...
  • Botanical Name: Adonis amurensis
  • Family: RANUNCULACEAE
  • Genus: Adonis
  • Seeds Per Pound: 62,652
  • Crop Year: 2015
  • Average Viable Seeds/Packet: 57
United States
Iowa
Greater Celandine, Swallow Wort, Celandine Chelidonium majus
Prices start at : 8.95 USD / 1 packet

The sap is yellow to orange.The flowers consist of four yellow petals , each about 1 cm long, with two sepals . * Greater celandine has an erect habit, and may reach 30 to 120 cm high.
  • Crop Year: 2001
  • Minimum Hardiness Zone: 6
  • Height: 12-46 inches
  • Germination Test Type: cut
  • Collection Locale: Poland
  • Average Viable Seeds/Packet: 44
United States
Iowa
Cultivated Tobacco, Little Crittenden Tobacco Nicotiana tabacum Little Crittenden
Prices start at : 9.95 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 Little Crittenden
  • Minimum Hardiness Zone: annual
  • Germination Test Type: estimate
  • Average Viable Seeds/Packet: 559
  • Purity: 99%
  • Genus: Nicotiana
United States
Iowa
Red Drumstick Primrose, Red Drumstick Primula Primula denticulata Red
Prices start at : 8.95 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 .
  • Species: denticulata
  • Germination: 40%
  • Lot#: 0001
  • Variety: Red
  • Germination Test Type: cut
  • Botanical Name: Primula denticulata Red
United States
Iowa
Indian-tobacco Lobelia inflata
Prices start at : 2.95 USD / 1 packet

* Lobelia inflata is an annual or biennial herbaceous plant growing to 15–100 cm (5.9–39.4 in) tall, with stems covered in tiny hairs. * Lobelia inflata (Indian tobacco, puke weed) is a species of Lobelia native to eastern North America, from southeastern...
  • Minimum Hardiness Zone: 4
  • Species: inflata
  • Collection Locale: Oregon
  • Average Viable Seeds/Packet: 556
  • Common Name: Indian-tobacco
  • Seeds Per Pound: 7,000,000
United States
Iowa
Common St. Johnswort Hypericum perforatum
Prices start at : 2.95 USD / 1 packet

* The plant contains many biologically active compounds including rutin, pectin, choline, sitosterol, hypericin and pseudohypericin. Perforatum is sometimes called Common St John's wort to differentiate it.
  • Germination Test Type: Actual
  • Lot#: 9803
  • Collection Locale: OR
  • Species: perforatum
  • Minimum Hardiness Zone: 4
  • Seeds Per Pound: 4,000,000
United States
Iowa
Tube Clematis, Hyacinth-flower Clematis, Bush Clematis Clematis heracleifolia
Prices start at : 4.95 USD / 1 packet

* 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.

98%

    • Common Name: Tube Clematis, Hyacinth-flower Clematis, Bush Clematis
    • Average Viable Seeds/Packet: 28
    • Botanical Name: Clematis heracleifolia
    • Purity: 98%
    • Species: heracleifolia
    • Germination: 98%
    United States
    Iowa
    Needle Grass Stipa capillata
    Prices start at : 9.95 USD / 1 packet

    * Stipa capillata is a perennial grass species in the family Poaceae , native to Europe and Asia . * A perennial grass, to 3', with erect stems and leaves, very narrow; flowers and seedheads lax; native to Eurasia.
    • Collection Locale: Germany
    • Seeds Per Pound: 90,800
    • Germination: 91%
    • Average Viable Seeds/Packet: 59
    • Genus: Stipa
    • Crop Year: 2004
    United States
    Iowa
    Gladwin Iris, Gladdon, Roast Beef Plant, Stinking Iris Iris foetidissima
    Prices start at : 8.95 USD / 1 packet

    Thrives in a bog garden. Succeeds in dense shade. * Insubstantial purplish or yellow flowers in early to mid summer; more impressive are the large pods that split open to reveal clusters of scarlet or orange-red seeds that remain until midwinter; likes...
    • Family: Iridaceae
    • Botanical Name: Iris foetidissima
    • Crop Year: 2000
    • Lot#: 0001
    • Seeds Per Pound: 3,178
    • Species: foetidissima
    United States
    Iowa
    White Hellebore, White False Hellebore Veratrum album
    Prices start at : 8.95 USD / 1 packet

    Veratrum lobelianum Bernh. * 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;...
    • Quantity: 0.51 lb
    • Purity: 97%
    • Crop Year: 1997
    • Lot#: 9702
    • Collection Locale: Germany
    • Genus: Veratrum
    United States
    Iowa
    Sacred Thorn-apple, Sacred Datura Datura wrightii
    Prices start at : 6.95 USD / 1 packet

    * Datura wrightii has also been used to induce hallucination for recreational purposes. It can bloom from April to October. States, as far north as southern Utah, in open land with well-drained soils.
    • Quantity: 0.02 lb
    • Minimum Hardiness Zone: 8
    • Purity: 99%
    • Genus: Datura
    • Seeds Per Pound: 36,320
    • Average Viable Seeds/Packet: 39
    United States
    Iowa
    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.
    • Family: Rutaceae
    • Species: albus
    • Botanical Name: Dictamnus albus caucasicus
    • Collection Locale: Poland
    • Genus: Dictamnus
    • Common Name: Gasplant, Gas Plant, Dittany
    United States
    Iowa
    Pacific Giants Hybrids Delphimium Delphinium sp Pacific Giants Hybrids
    Prices start at : 4.95 USD / 1 packet

    The main flowering stem is erect. * All parts of these plants are considered toxic to humans, causing severe digestive discomfort if ingested, and also skin irritation. * The plants flower from late spring to late summer, and are pollinated by butterflies...
    • Quantity: 0.54 lb
    • Purity: 99%
    • Cultivar: Pacific Giants Hybrids
    • Family: RANUNCULACEAE
    • Crop Year: 1998
    • Species: sp
    United States
    Iowa
    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. Extracts from these plant materials are thought to possess analgesic, sedative, and anti-inflammatory properties. * Native Americans used black cohosh to treat gynecological and other disorders, including...
    • Crop Year: 2001
    • Lot#: 010697
    • Common Name: Black Cohosh, Black Bugbane, Black Snakeroot, Fairy Candle
    • Family: RANUNCULACEAE
    • Minimum Hardiness Zone: 3
    • Germination: 99%
    United States
    Iowa
    Jimson Weed, Thorn Apple Datura stramonium
    Prices start at : 7.95 USD / 1 packet

    It has a longhistory of use as a herbal medicine, though it is very poisonous and should be used with extreme caution. * Datura stramonium , known by the common names jimson weed , devil's trumpet , devil's weed , thorn apple , tolguacha , Jamestown weed...
    • Height: 5ft
    • Family: Solanaceae
    • Average Viable Seeds/Packet: 68
    • Seeds Per Pound: 63,355
    • Germination Test Type: cut
    • Germination: 98%
    United States
    Iowa
    Yellow Corydalis, Yellow Rock Fumewort, Yellow Fumatory, Golden Bleeding Heart Corydalis lutea - Pseudofumaria lutea
    Prices start at : 8.95 USD / 1 packet

    It grows wild in cracks in old walls where drainage is excellent. * Yellow corydalis grows to 30–38 cm (12–15 in) tall. * Yellow Corydalis is hardy to –34°C (-30°F; hardiness zone 4).
    • Average Viable Seeds/Packet: 51
    • Purity: 98%
    • Quantity: 0.02 lb
    • Seeds Per Pound: 238,350
    • Germination: 99%
    • Height: 12-18 inches
    United States
    Iowa
    Iceland Poppy, Icelandic Poppy Papaver nudicaule
    Prices start at : 3.95 USD / 1 packet

    The wild species blooms in white or yellow, and is hardy from USDA Zones 3a-10b. Native to subpolar regions of northern Europe and North America, Iceland poppies are hardy but short-lived perennials ,grown as biennials , that yield large, papery, bowl-shaped,...
    • Collection Locale: OR
    • Quantity: 1.15 lb
    • Species: nudicaule
    • Germination: 40%
    • Minimum Hardiness Zone: 3
    • Average Viable Seeds/Packet: 607
    United States
    Iowa
    Sheep Laurel Kalmia angustifolia
    Prices start at : 8.95 USD / 1 packet

    Prefers almost full sun. * Blue-green evergreen leaves; half-inch flowers in rounded masses at the ends of branches, pink to purplish or white. * It has attractive small, deep crimson-pink flowers that occur early summer.
    • Germination: 7%
    • Family: Ericaceae
    • Collection Locale: New York
    • Height: 3-4 feet
    • Average Viable Seeds/Packet: 24
    • Crop Year: 2013
    United States
    Iowa
    Jack In The Pulpit Arisaema triphyllum
    Prices start at : 8.95 USD / 1 packet

    It can cause irritation of the mouth and digestive system, and on rare occasions the swelling of the mouth and throat may be severe enough to affect breathing.If the plant is properly dried or cooked it can be eaten as a root vegetable.A preparation of...
    • Lot#: 050389
    • Germination Test Type: Cut
    • Species: triphyllum
    • Seeds Per Pound: 12,258
    • Height: 1-2 feet
    • Purity: 99%
    United States
    Iowa
    Needle Grass Stipa capillata
    Prices start at : 9.95 USD / 1 packet

    * Stipa capillata is a perennial grass species in the family Poaceae , native to Europe and Asia . * A perennial grass, to 3', with erect stems and leaves, very narrow; flowers and seedheads lax; native to Eurasia.
    • Common Name: Needle Grass
    • Family: Poaceae
    • Botanical Name: Stipa capillata
    • Collection Locale: Germany
    • Germination: 91%
    • Purity: 98%
    United States
    Iowa
    Russian Bergenia Bergenia crassifolia pacifica - Bergenia pacifica
    Prices start at : 4.95 USD / 1 packet

    * A very ornamental plant, it is hardy to about -20°c. * It is in leaf 12-Jan It is in flower from Mar to April. * Bergenia crassifolia is an evergreen Perennial growing to 0.3 m (1ft) by 0.8 m (2ft 7in).
    • Common Name: Russian Bergenia
    • Species: crassifolia
    • Height: 12 inches
    • Purity: 98%
    • Seeds Per Pound: 2,587,800
    • Botanical Name: Bergenia crassifolia pacifica
    United States
    Iowa
    Crimson Pitcherplant, White Pitcher Plant Sarracenia leucophylla
    Prices start at : 8.95 USD / 1 packet

    The species is highly variable with respect to its pitchers, with plants in some localities reaching almost 1 metre in height, while in others, plants can be diminutive (such as the seldom seen 30 cm high dwarf form encountered at Garcon Point in Santa...
    • Purity: 98%
    • Quantity: 0.01 lb
    • Minimum Hardiness Zone: 7
    • Crop Year: 2011
    • Height: 1-3 feet
    • Collection Locale: North Carolina
    United States
    Iowa
    Ponticum Rhododendron, Pontic Rhododendron, Common Rhododendron Rhododendron ponticum
    Prices start at : 8.95 USD / 1 packet

    Bulgaria east to Georgia. The flowers are 3.5-5 cm diameter, violet-purple, often with small greenish-yellow spots or streaks. Description It is a dense, suckering shrub or small tree growing to 5 m tall, rarely 8 m.
    • Common Name: Ponticum Rhododendron, Pontic Rhododendron, Common Rhododendron
    • Species: ponticum
    • Germination Test Type: cut
    • Collection Locale: France
    • Average Viable Seeds/Packet: 88
    • Minimum Hardiness Zone: 7
    United States
    Iowa
    Drumstick Primrose, Drumstick Primula Primula denticulata
    Prices start at : 4.95 USD / 1 packet

    * 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 . However it is commonly cultivated in gardens away from its native range.
    • Lot#: 000059
    • Species: denticulata
    • Crop Year: 2000
    • Common Name: Drumstick Primrose, Drumstick Primula
    • Genus: Primula
    • Botanical Name: Primula denticulata
    United States
    Iowa
    Bleeding Heart Dicentra spectabilis - Lamprocapnos spectabilis
    Prices start at : 17.90 USD / 1 packet

    Seeds with whitish elaiosomes are borne in long pods .The plant often goes dormant in summer after blooming. They bloom from late spring to early summer . * Compound leaves with leaflets in threes grow on fleshy green to pink stems up to 3 feet (0.9 m).
    • Collection Locale: Russia
    • Average Viable Seeds/Packet: 5
    • Family: FUMARIACEAE
    • Crop Year: 2012
    • Germination: 91%
    • Purity: 98%
    United States
    Iowa
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