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Poisonous Plant Seeds For Sale In Baltimore

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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 other herbs included in the formula are Arctium lappa, Ulmus rubra and Rumex acetosella.
  • Seeds Per Pound: 21,619
  • Family: Polygonaceae
  • Average Viable Seeds/Packet: 23
  • Genus: Rheum
  • Germination Test Type: cut
  • Crop Year: 2017
Maryland
Baltimore
Securinega SECURINEGA suffruticosa     - Flueggea suffruticosa
Prices start at : 8.95 USD / 1 packet

* Habitats: Woodland Garden Sunny Edge; Dappled Shade; Shady Edge. * Securinega suffruticosa (Pall.) Rehder = Flueggea suffruticosa (Pall.) Baill. * This plant is commonly used in Chinese herbalism, where it is considered to be one of the 50 fundamental...
  • Minimum Hardiness Zone: 6
  • Germination: 83%
  • Purity: 99%
  • Germination Test Type: cut
  • Quantity: 0.11 lb
  • Genus: SECURINEGA
Maryland
Baltimore
Jimson Weed, Thorn Apple Datura stramonium
Prices start at : 7.95 USD / 1 packet

* The thornapple is a bitter narcotic plant that relieves pain and encourages healing. There are also traces of scopolamine, a potent cholinergic-blocking hallucinogen,which has been used to calm schizoid patients.
  • Collection Locale: Hawaii
  • Germination: 98%
  • Species: stramonium
  • Common Name: Jimson Weed, Thorn Apple
  • Quantity: 1.49 lb
  • Average Viable Seeds/Packet: 68
Maryland
Baltimore
Goldencup St. Johnswort Hypericum patulum
Prices start at : 8.95 USD / 1 packet

* An evergreen shrub with dark green leaves, 2" golden-yellow bowl-shaped flowers in July; native to China, Japan. Wood - close grained, moderately hard. * Plants are sometimes grown as a hedge.
  • Minimum Hardiness Zone: 7
  • Purity: 99%
  • Collection Locale: Australia
  • Germination Test Type: estimate
  • Common Name: Goldencup St. Johnswort
  • Botanical Name: Hypericum patulum
Maryland
Baltimore
German Iris, Golden Flag Iris crocea
Price : CALL

Mathew (l.c. 110), this species is said to have originated in Kashmir. It thrives well in heavy loam in England (Bowley, l.c.). * Flora of Pakistan states: According to B. However, as it is associated with cemetries, it is not clear whether it is a truly...
  • Minimum Hardiness Zone: 3
  • Botanical Name: Iris crocea
  • Height: 1-3ft
  • Species: crocea
Maryland
Baltimore
Foxglove, Purple Foxglove, Common Foxglove Digitalis purpurea
Prices start at : 1.95 USD / 1 packet

* Great care should be exercised in the use of this plant, the therapeutic dose is very close to the lethal dose. The leaves are spirally arranged, simple, 10–35 cm long and 5–12 cm broad, and are covered with gray-white pubescent and glandular hairs,...
  • Species: purpurea
  • Purity: 97%
  • Height: 3-4 feet
  • Botanical Name: Digitalis purpurea
  • Common Name: Foxglove, Purple Foxglove, Common Foxglove
  • Germination: 80%
Maryland
Baltimore
European Euonymus Euonymus europaea
Prices start at : 4.95 USD / 1 packet

* Upright when young, broadening later; dark green leaves; fall color reddish purple, yellow green, or yellow; attractive pink or red capsule splits to reveal orange seed. * Euonymus europaeus , known as spindle , and also as European spindle and common...
  • Genus: Euonymus
  • Family: CELASTRACEAE
  • Crop Year: 2003
  • Germination: 98%
  • Quantity: 8.66 lb
  • Purity: 97%
Maryland
Baltimore
Flowering Tobacco, Jasmine Tobacco Nicotiana alata
Prices start at : 1.95 USD / 1 packet

* 2"-wide trumpet-shaped flowers, very fragrant at night, varying in color from greenish to white to pinks and reds and purples; grown as an annual in the northern U.S., perennial in the South; native to South America.
  • Collection Locale: Netherlands
  • Quantity: 1.34 lb
  • Family: Solanaceae
  • Purity: 99%
  • Species: alata
  • Minimum Hardiness Zone: annual
Maryland
Baltimore
American Bittersweet, Climbing Bittersweet Celastrus scandens
Prices start at : 6.95 USD / 1 packet

The root is diaphoretic, diuretic and emetic. It is a folk remedy for chronic liver and skin ailments (including skin cancer), rheumatism, leucorrhoea, dysentery and suppressed menses.
  • Collection Locale: Minnesota
  • Botanical Name: Celastrus scandens
  • Seeds Per Pound: 27,153
  • Average Viable Seeds/Packet: 12
  • Crop Year: 2017
  • Common Name: American Bittersweet, Climbing Bittersweet
Maryland
Baltimore
Ponticum Rhododendron, Pontic Rhododendron, Common Rhododendron Rhododendron ponticum
Prices start at : 8.95 USD / 1 packet

Bulgaria east to Georgia. The fruit is a dry capsule 15-25 mm long, containing numerous small seeds .There are two subspecies : Rhododendron ponticum subsp. Baeticum (Boiss. Spain, Portugal.
  • Average Viable Seeds/Packet: 88
  • Collection Locale: France
  • Species: ponticum
  • Botanical Name: Rhododendron ponticum
  • Minimum Hardiness Zone: 7
  • Crop Year: 2001
Maryland
Baltimore
German Iris, Golden Flag Iris crocea
Price : CALL

Mathew (l.c. 110), this species is said to have originated in Kashmir. It thrives well in heavy loam in England (Bowley, l.c.). * Flora of Pakistan states: According to B. However, as it is associated with cemetries, it is not clear whether it is a truly...
  • Species: crocea
  • Minimum Hardiness Zone: 3
  • Botanical Name: Iris crocea
  • Common Name: German Iris, Golden Flag
Maryland
Baltimore
Leatherwood, Eastern Leatherwood Dirca palustris
Price : CALL

The bark fibres are also used in making paper. * A shrub with light green leaves, pale yellow flowers before the leaves, which appear very early; fall color can be a good yellow; likes damp shade; Dirr notes that the Indians used the bark to make bow...
  • Family: Thymelaeaceae
  • Minimum Hardiness Zone: 5
  • Height: 4-9 feet
  • Common Name: Leatherwood, Eastern Leatherwood
Maryland
Baltimore
Gas Plant, Dittany, Gasplant, Burningbush Dictamnus albus     - Dictamnus fraxinella
Prices start at : 7.95 USD / 1 packet

* It is a popular garden plant both for its flowers and for its fragrance. When the plant is bruised, this smell becomes more like fine balsam. Its leaves resemble those of an Ash tree.
  • Botanical Name: Dictamnus albus
  • Family: Rutaceae
  • Seeds Per Pound: 23,608
  • Collection Locale: Holland
  • Quantity: 0.92 lb
  • Purity: 99%
Maryland
Baltimore
Royal Azalea Rhododendron schlippenbachii
Prices start at : 11.95 USD / 1 packet

It is important to have healthy branching or the overall growth of the tree will suffer. Needs pruning and needs to be protected from frost. It is the dominant understory shrub in many Korean hillside forests, growing at 400-1500 m altitude.
  • Purity: 97%
  • Species: schlippenbachii
  • Botanical Name: Rhododendron schlippenbachii
  • Common Name: Royal Azalea
  • Collection Locale: Russia
  • Average Viable Seeds/Packet: 188
Maryland
Baltimore
Securinega SECURINEGA suffruticosa     - Flueggea suffruticosa
Prices start at : 8.95 USD / 1 packet

* Habitats: Woodland Garden Sunny Edge; Dappled Shade; Shady Edge. * Securinega suffruticosa (Pall.) Rehder = Flueggea suffruticosa (Pall.) Baill. * This plant is commonly used in Chinese herbalism, where it is considered to be one of the 50 fundamental...
  • Genus: SECURINEGA
  • Seeds Per Pound: 136,200
  • Species: suffruticosa
  • Average Viable Seeds/Packet: 25
  • Germination Test Type: cut
  • Germination: 83%
Maryland
Baltimore
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.
  • Genus: Dictamnus
  • Germination: 98%
  • Average Viable Seeds/Packet: 55
  • Height: 18-24 inches
  • Crop Year: 2013
  • Common Name: Gasplant, Gas Plant, Dittany
Maryland
Baltimore
White Hellebore, White False Hellebore Veratrum album
Prices start at : 8.95 USD / 1 packet

), is a medicinal plant of the Liliaceae (lily family) or Melanthiaceae which is native to Europe . 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...
  • Average Viable Seeds/Packet: 66
  • Collection Locale: Germany
  • Species: album
  • Common Name: White Hellebore, White False Hellebore
  • Seeds Per Pound: 313,260
  • Minimum Hardiness Zone: 3
Maryland
Baltimore
Horse Chestnut Aesculus hippocastanum
Price : CALL

* Commonly found in parks and gardens and is one of the dominant landscape species. * A decidious Tree growing to 30 m. * It is native to Greece and Albania. * It is in flower in May, and the seeds ripen in September.
  • Genus: Aesculus
  • Species: hippocastanum
  • Common Name: Horse Chestnut
  • Family: Hippocastanaceae
Maryland
Baltimore
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). * The plant most of us think of as Bleeding Heart; extremely popular, and for good reason; each arching spike,...
  • Minimum Hardiness Zone: 3
  • Purity: 98%
  • Common Name: Bleeding Heart
  • Botanical Name: Dicentra spectabilis
  • Germination: 91%
  • Species: spectabilis
Maryland
Baltimore
Twoleaf Senna, Twin-leaf Senna Senna roemeriana
Prices start at : 8.95 USD / 1 packet

Its showy, yellow, pea-like flowers occur in upper axillary clusters. * This attractive perennial maintains a neat mound shape and grows 1-2 ft. Named for Ferdinand Roemer, a German geologist who collected specimens in the New Braunfels, Texas, area from...
  • Germination Test Type: cut
  • Quantity: 0.46 lb
  • Crop Year: 1997
  • Lot#: 9701
  • Common Name: Twoleaf Senna, Twin-leaf Senna
  • Botanical Name: Senna roemeriana
Maryland
Baltimore
Mountain Laurel, Spoonwood Kalmia latifolia
Prices start at : 4.95 USD / 1 packet

Mountain-laurel is the state flower of Connecticut and Pennsylvania . Succeeds in open woodland or along the woodland edge. * Requires an acid humus-rich soil, succeeding in part shade or in full sun in cooler areas.
  • Botanical Name: Kalmia latifolia
  • Germination Test Type: estimate
  • Seeds Per Pound: 14,000,500
  • Collection Locale: Pennsylvania
  • Germination: 30%
  • Species: latifolia
Maryland
Baltimore
Twoleaf Senna, Twin-leaf Senna Senna roemeriana
Prices start at : 8.95 USD / 1 packet

Its showy, yellow, pea-like flowers occur in upper axillary clusters. * This attractive perennial maintains a neat mound shape and grows 1-2 ft. Named for Ferdinand Roemer, a German geologist who collected specimens in the New Braunfels, Texas, area from...
  • Botanical Name: Senna roemeriana
  • Family: Fabaceae
  • Germination: 91%
  • Species: roemeriana
  • Genus: Senna
  • Minimum Hardiness Zone: 8
Maryland
Baltimore
Rosebay, Great Laurel, Rosebay Rhododendron Rhododendron maximum
Price : CALL

* Flowers to 2" across, white, pink, or purplish; likes cool, moist, acid soil and shade; dark green evergreen leaves 4-8"; of open habit; flowering in summer; native from Nova Scotia to Georgia and Alabama.
  • Genus: Rhododendron
  • Height: 13 feet
  • Collection Locale: PA
  • Family: Ericaceae
  • Seeds Per Pound: 4,450,980
  • Germination: 30%
Maryland
Baltimore
Ink Berry, Appalachian Tea, Dye-leaves, Evergreen Winterberry, Gallberry Ilex glabra
Prices start at : 4.95 USD / 1 packet

* A good hedging plant. * Ilex glabra is one of the very few evergreen shrubs (broadleaf or narrowleaf) to thrive in wet sites, noted for its evergreen foliage and upright, spreading, and suckering shrub growth habit when in species form.
  • Botanical Name: Ilex glabra
  • Family: Aquifoliaceae
  • Minimum Hardiness Zone: 5
  • Species: glabra
  • Crop Year: 2017
  • Collection Locale: Louisiana
Maryland
Baltimore
Ponticum Rhododendron, Pontic Rhododendron, Common Rhododendron Rhododendron ponticum
Prices start at : 8.95 USD / 1 packet

Bulgaria east to Georgia. The fruit is a dry capsule 15-25 mm long, containing numerous small seeds .There are two subspecies : Rhododendron ponticum subsp. Baeticum (Boiss. Spain, Portugal.
  • Purity: 97%
  • Seeds Per Pound: 4,000,000
  • Collection Locale: France
  • Crop Year: 2001
  • Quantity: 0.22 lb
  • Minimum Hardiness Zone: 7
Maryland
Baltimore
Yellow Flag, Pale Yellow Iris Iris pseudacorus
Price : CALL

A good black dye is obtained from the root if it is mixed with iron sulphate. Its specific epithet , meaning "false acorus," refers to the similarity of its leaves to those of Acorus calamus , as they have a prominently veined mid-rib and sword-like shape.
  • Species: pseudacorus
  • Genus: Iris
  • Height: 3-4 feet
  • Botanical Name: Iris pseudacorus
Maryland
Baltimore
White Hellebore, White False Hellebore Veratrum album
Prices start at : 8.95 USD / 1 packet

), is a medicinal plant of the Liliaceae (lily family) or Melanthiaceae which is native to Europe . 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...
  • Germination Test Type: Cut
  • Common Name: White Hellebore, White False Hellebore
  • Germination: 99%
  • Average Viable Seeds/Packet: 66
  • Purity: 97%
  • Seeds Per Pound: 313,260
Maryland
Baltimore