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Poisonous Plant Seeds For Sale In Thornton

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Jimson Weed, Thorn Apple Datura stramonium
Prices start at : 7.95 USD / 1 packet

* Datura stramonium , known by the common names jimson weed , devil's trumpet , devil's weed , thorn apple , tolguacha , Jamestown weed , stinkweed , locoweed , datura , moonflower , and, in South Africa , malpitte and mad seeds , is a common weed in...
  • Germination Test Type: cut
  • Family: Solanaceae
  • Common Name: Jimson Weed, Thorn Apple
  • Height: 5ft
  • Purity: 99%
  • Germination: 98%
Colorado
Thornton
Rusty Foxglove Digitalis ferruginea
Prices start at : 8.95 USD / 1 packet

They are often used in the treatment of certain heart complaints. * An easily grown plant, succeeding in ordinary garden soil, especially if it is rich in organic matter. * The leaves are cardiac, stimulant and tonic.
  • Seeds Per Pound: 567,500
  • Common Name: Rusty Foxglove
  • Minimum Hardiness Zone: 5
  • Germination Test Type: cut
  • Species: ferruginea
  • Crop Year: 1997
Colorado
Thornton
Chinese Aristolochia Aristolochia manshuriensis
Price : CALL

S.-Peterburgsk. Guan mu tong Hocquartia manshuriensis (Komarov) Nakai; Isotrema manshuriense (Komarov) H. * Aristolochia manshuriensis Komarov, Trudy Imp.
  • Height: 30-40 feet
  • Botanical Name: Aristolochia manshuriensis
  • Family: ARISTOLOCHIACEAE
  • Genus: Aristolochia
Colorado
Thornton
Jimson Weed, Thorn Apple Datura stramonium
Prices start at : 7.95 USD / 1 packet

* Datura stramonium , known by the common names jimson weed , devil's trumpet , devil's weed , thorn apple , tolguacha , Jamestown weed , stinkweed , locoweed , datura , moonflower , and, in South Africa , malpitte and mad seeds , is a common weed in...
  • Family: Solanaceae
  • Seeds Per Pound: 63,355
  • Average Viable Seeds/Packet: 68
  • Purity: 99%
  • Quantity: 1.49 lb
  • Height: 5ft
Colorado
Thornton
Giant Imperial Delphinium Delphinium sp   Giant Imperial
Prices start at : 4.95 USD / 1 packet

* All parts of these plants are considered toxic to humans, causing severe digestive discomfort if ingested, and also skin irritation. The main flowering stem is erect. * The plants flower from late spring to late summer, and are pollinated by butterflies...
  • Average Viable Seeds/Packet: 66
  • Botanical Name: Delphinium sp Giant Imperial
  • Quantity: 0.24 lb
  • Lot#: 9901
  • Minimum Hardiness Zone: 3
  • Genus: Delphinium
Colorado
Thornton
Cultivated Tobacco, Little Crittenden Tobacco Nicotiana tabacum  Little Crittenden
Prices start at : 9.95 USD / 1 packet

Tabacum is sensitive to temperature, air, ground humidity and the type of land. * In their great first voyage to the New World, Christopher Columbus and his expedition were introduced to a plant whose smoke was called tobacco by the natives of Hispaniola.
  • Seeds Per Pound: 6,400,000
  • Family: Solanaceae
  • Height: 3-4 feet
  • Germination: 40%
  • Quantity: 0.01 lb
  • Purity: 99%
Colorado
Thornton
Ground Clematis, Ground Virginsbower, Erect Clematis Clematis recta
Prices start at : 8.95 USD / 1 packet

* Clematis recta , the Erect Clematis or Ground virginsbower , is a species of Clematis unusual in that it is a free-standing shrub rather than a climbing plant . It is used in the treatment of rheumatism and skin eruptions.
  • Genus: Clematis
  • Average Viable Seeds/Packet: 38
  • Species: recta
  • Seeds Per Pound: 35,412
  • Collection Locale: France
  • Germination Test Type: Cut
Colorado
Thornton
Pacific Red Coast Elder Sambucus callicarpa
Prices start at : 8.95 USD / 1 packet

* The fruit can be made into jams and preserves.
  • Average Viable Seeds/Packet: 108
  • Germination: 99%
  • Common Name: Pacific Red Coast Elder
  • Family: CAPRIFOLIACEAE
  • Lot#: 9802
  • Minimum Hardiness Zone: 6
Colorado
Thornton
Bleeding Heart Dicentra spectabilis     - Lamprocapnos spectabilis
Prices start at : 17.90 USD / 1 packet

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). Flowers are heart-shaped and 1–2 inches (3–5 cm) long, with pink outer petals and white inner petals ,...
  • Collection Locale: Russia
  • Species: spectabilis
  • Purity: 98%
  • Average Viable Seeds/Packet: 5
  • Family: FUMARIACEAE
  • Crop Year: 2012
Colorado
Thornton
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. * Clematis serratifolia is a deciduous Climber growing to 3 m (9ft 10in). It is hardy to zone 6. The flowers are hermaphrodite (have both male and female organs) and are pollinated...
  • Species: serratifolia
  • Common Name: Korean Clematis, Yellow Clematis
  • Genus: Clematis
  • Purity: 90%
  • Collection Locale: MT
  • Germination: 99%
Colorado
Thornton
Bleeding Heart Dicentra spectabilis     - Lamprocapnos spectabilis
Prices start at : 17.90 USD / 1 packet

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). Flowers are heart-shaped and 1–2 inches (3–5 cm) long, with pink outer petals and white inner petals ,...
  • Quantity: 0.00668 lb
  • Seeds Per Pound: 122,580
  • Average Viable Seeds/Packet: 5
  • Species: spectabilis
  • Minimum Hardiness Zone: 3
  • Collection Locale: Russia
Colorado
Thornton
German Iris, Golden Flag Iris crocea
Price : CALL

* Flora of Pakistan states: According to B. It thrives well in heavy loam in England (Bowley, l.c.). Mathew (l.c. 110), this species is said to have originated in Kashmir. Crocea is a beautiful and stately plant, probably the most striking of all spurias.
  • Genus: Iris
  • Minimum Hardiness Zone: 3
  • Family: IRIDACEAE
  • Botanical Name: Iris crocea
Colorado
Thornton
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. As with all Clematis species it is somewhat poisonous so shouldn't be grown where people or animals may be tempted to eat it.
  • Genus: Clematis
  • Collection Locale: Germany
  • Purity: 99%
  • Family: RANUNCULACEAE
  • Average Viable Seeds/Packet: 25
  • Height: 30 feet
Colorado
Thornton
Mountain Laurel, Spoonwood Kalmia latifolia
Prices start at : 4.95 USD / 1 packet

A very ornamental plant. It is the namesake of the city of Laurel, Mississippi (founded 1882). * Kalmia latifolia , commonly called Mountain-laurel or Spoonwood , is a species flowering plant in the blueberry family, Ericaceae , that is native to the...
  • Average Viable Seeds/Packet: 880
  • Quantity: 2.81 lb
  • Species: latifolia
  • Germination: 30%
  • Crop Year: 2017
  • Minimum Hardiness Zone: 5
Colorado
Thornton
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. As with all Clematis species it is somewhat poisonous so shouldn't be grown where people or animals may be tempted to eat it.
  • Seeds Per Pound: 112,592
  • Height: 30 feet
  • Collection Locale: Germany
  • Genus: Clematis
  • Purity: 99%
  • Common Name: Sweet Autumn Clematis
Colorado
Thornton
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.
  • Crop Year: 2000
  • Average Viable Seeds/Packet: 77
  • Height: 8-12 inches
  • Botanical Name: Primula denticulata
  • Lot#: 000059
  • Collection Locale: Poland
Colorado
Thornton
Cultivated Tobacco, Little Crittenden Tobacco Nicotiana tabacum  Little Crittenden
Prices start at : 9.95 USD / 1 packet

Tabacum is sensitive to temperature, air, ground humidity and the type of land. * In their great first voyage to the New World, Christopher Columbus and his expedition were introduced to a plant whose smoke was called tobacco by the natives of Hispaniola.
  • Purity: 99%
  • Average Viable Seeds/Packet: 559
  • Seeds Per Pound: 6,400,000
  • Quantity: 0.01 lb
  • Common Name: Cultivated Tobacco, Little Crittenden Tobacco
  • Height: 3-4 feet
Colorado
Thornton
Gas Plant, Dittany, Gasplant, Burningbush Dictamnus albus     - Dictamnus fraxinella
Prices start at : 7.95 USD / 1 packet

It bears large elegant flowers of various colours: red, white, striped or blue. * A very ornamental plant, it should be planted into its permanent position as soon as possible because it dislikes root disturbance.
  • Crop Year: 2013
  • Genus: Dictamnus
  • Seeds Per Pound: 23,608
  • Family: Rutaceae
  • Species: albus
  • Common Name: Gas Plant, Dittany, Gasplant, Burningbush
Colorado
Thornton
Jack In The Pulpit Arisaema triphyllum
Prices start at : 8.95 USD / 1 packet

* 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. Germination usually takes place in 1 - 6 months at 15°c.
  • Botanical Name: Arisaema triphyllum
  • Quantity: 0.8 lb
  • Seeds Per Pound: 12,258
  • Common Name: Jack In The Pulpit
  • Height: 1-2 feet
  • Purity: 99%
Colorado
Thornton
Waterer Golden Chain Tree, Waterer  Laburnum, Goldenchain Tree Laburnum watereri     - Laburnum x watereri
Prices start at : 8.95 USD / 1 packet

Laburnum seed can poison anyone who mistakes the seeds for peas. Anagyroides; it also has the benefit of low seed production. Symptoms of laburnum poisoning may include intense sleepiness, vomiting, convulsive movements, coma, slight frothing at the mouth...
  • Minimum Hardiness Zone: 6
  • Botanical Name: Laburnum watereri
  • Quantity: 0.24 lb
  • Purity: 99%
  • Germination Test Type: cut
  • Seeds Per Pound: 15,436
Colorado
Thornton
Rosebay, Great Laurel, Rosebay Rhododendron Rhododendron maximum
Price : CALL

The flowers are 2.5-3 cm (1 in) diameter, white, pink or pale purple, often with small greenish-yellow spots. Maximum is an evergreen shrub growing to 4 m (13 ft), rarely 10 m (33 ft), tall.
  • Species: maximum
  • Seeds Per Pound: 4,450,980
  • Family: Ericaceae
  • Collection Locale: PA
  • Common Name: Rosebay, Great Laurel, Rosebay Rhododendron
  • Average Viable Seeds/Packet: 1442
Colorado
Thornton
Indian-tobacco Lobelia inflata
Prices start at : 2.95 USD / 1 packet

* Lobelia inflata has a long use as a medicinal plant, as an entheogenic, emetic, and a dermatological and respiratory aid. * The foliage was burned by the Cherokee as a natural insecticide, to smoke out gnats.
  • Botanical Name: Lobelia inflata
  • Family: Campanulaceae
  • Collection Locale: Oregon
  • Average Viable Seeds/Packet: 556
  • Seeds Per Pound: 7,000,000
  • Genus: Lobelia
Colorado
Thornton
Royal Azalea Rhododendron schlippenbachii
Prices start at : 11.95 USD / 1 packet

* Beautiful fragrant pale pink small flowers in clusters to 6"; deciduous; acid soil, although may be more tolerant of lime than most; needs protection from hot sun and late freezes; dark green leaves to 5 1/2" x 3", red, yellow, and orange in fall; native...
  • Height: 3-10 feet
  • Family: Ericaceae
  • Genus: Rhododendron
  • Collection Locale: Russia
  • Species: schlippenbachii
  • Germination: 40%
Colorado
Thornton
Japanese Spindle Tree Euonymus oxyphyllus
Prices start at : 8.95 USD / 1 packet

* Wood - hard, elastic, very fine grained. Used for stamps, printing blocks, mosaics etc.
  • Lot#: 0001
  • Genus: Euonymus
  • Germination: 99%
  • Minimum Hardiness Zone: 5
  • Crop Year: 2000
  • Seeds Per Pound: 20,430
Colorado
Thornton
Amur Pheasant\'s Eye Adonis amurensis
Prices start at : 11.95 USD / 1 packet

* The species grow to 10–40 centimetres (3.9–15.7 in) in height, with feathery, finely divided leaves. According to the Metamorphoses of Ovid the anemone, also of the family Ranunculaceae, was created when Venus sprinkled nectar on his blood.
  • Botanical Name: Adonis amurensis
  • Genus: Adonis
  • Germination Test Type: cut
  • Height: 8-12 inches
  • Common Name: Amur Pheasant's Eye
  • Germination: 83%
Colorado
Thornton
Barbados Nut, Physic Nut Jatropha curcas
Prices start at : 9.95 USD / 1 packet

* When jatropha seeds are crushed, the resulting jatropha oil can be processed to produce a high-quality biofuel or biodiesel that can be used in a standard diesel car or further processed into jet fuel, while the residue (press cake) can also be used...
  • Quantity: 1.48 lb
  • Crop Year: 2018
  • Family: Euphorbiaceae
  • Botanical Name: Jatropha curcas
  • Germination: 83%
  • Average Viable Seeds/Packet: 10
Colorado
Thornton
Parsnip Pastinaca sativa
Prices start at : 1.95 USD / 1 packet

* In Eurasia, some authorities distinguish between cultivated and wild versions of parsnip by using subspecies sylvestris for the latter, or even elevating it to species status as Pastinaca sylvestris.
  • Height: 2-3 feet
  • Family: Apiaceae
  • Average Viable Seeds/Packet: 364
  • Germination: 82%
  • Genus: Pastinaca
  • Seeds Per Pound: 101,696
Colorado
Thornton