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Poisonous Plant Flowering Shrub For Sale In Colorado

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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
  • Germination: 30%
  • Seeds Per Pound: 4,450,980
  • Purity: 98%
  • Collection Locale: PA
  • Botanical Name: Rhododendron maximum
United States
Colorado
Texas Mountain Laurel, Mescal Bean, Texas Mescalbean, Frijolito, Frijolillo Sophora secundiflora     - Calia secundiflora
Prices start at : 5.95 USD / 1 packet

Common names include Texas Mountain Laurel , Texas Mescalbean , Frijolito , and Frijolillo . * A yellow dye is obtained from the wood. * Calia secundiflora is a species of flowering shrub or small tree in the pea family, Fabaceae , that is native to the...
  • Quantity: 3.32 lb
  • Seeds Per Pound: 568
  • Common Name: Texas Mountain Laurel, Mescal Bean, Texas Mescalbean, Frijolito, Frijolillo
  • Germination: 95%
  • Botanical Name: Sophora secundiflora
  • Crop Year: 2018
United States
Colorado
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 leaves are deeply lobed with 3 to 7 toothed, pointed lobes in a palmate shape.
  • Height: 3-6ft
  • Botanical Name: Delphinium sp Pacific Giants Hybrids
  • Species: sp
  • Quantity: 0.54 lb
  • Germination Test Type: Actual
  • Average Viable Seeds/Packet: 44
United States
Colorado
Mexican Buckeye Ungnadia speciosa
Prices start at : 8.95 USD / 1 packet

It is often multi-trunked with with light gray to brown bark, smooth on young branches, becoming fissured with age. Leaves up to 12 inches long, with a central axis supporting 2 to 6 paired leaflets and a terminal one; leaflets up to 5 inches long, ovate...
  • Minimum Hardiness Zone: 7
  • Collection Locale: Missouri
  • Height: 10-20 feet
  • Lot#: 070211
  • Purity: 99%
  • Germination Test Type: cut
United States
Colorado
Redleaf Rose Rosa rubrifolia   Glauca
Prices start at : 4.95 USD / 1 packet

* One of the few roses grown for its foliage as well as its flowers; their color is difficult to describe--Dirr says coppery or purplish, but dusty purple gray and reddish blue also come to mind; flower color varies from seed--generally light to deep...
  • Quantity: 0.52 lb
  • Height: 5-10 feet
  • Germination: 91%
  • Purity: 99%
  • Collection Locale: Germany
  • Genus: Rosa
United States
Colorado
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. * The whole plant contains a very aromatic essential oil, giving out a scent somewhat like lemon peel.
  • Crop Year: 2013
  • Botanical Name: Dictamnus albus
  • Collection Locale: Holland
  • Minimum Hardiness Zone: 3
  • Germination: 98%
  • Germination Test Type: cut
United States
Colorado
Ground Clematis, Ground Virginsbower, Erect Clematis Clematis recta
Prices start at : 8.95 USD / 1 packet

It is used in the treatment of rheumatism and skin eruptions. Caution is advised since this is a poisonous plant. Growing usually on the margins of woodland areas, it is native to Eastern, Southern and Central Europe .
  • Genus: Clematis
  • Purity: 98%
  • Seeds Per Pound: 35,412
  • Germination Test Type: Cut
  • Common Name: Ground Clematis, Ground Virginsbower, Erect Clematis
  • Species: recta
United States
Colorado
Luckynut, Yellow Oleander Thevetia peruviana     - Thevetia neriifolia    , Cascabela thevetia
Prices start at : 7.95 USD / 1 packet

* Cascabela thevetia is cultivated as an ornamental plant, and planted as large flowering shrub or small ornamental tree standards in gardens and parks in temperate climates. * The plant's toxins have tested in experiments for uses in biological pest...
  • Family: Apocynaceae
  • Collection Locale: Hawaii
  • Average Viable Seeds/Packet: 4
  • Common Name: Luckynut, Yellow Oleander
  • Species: peruviana
  • Crop Year: 2017
United States
Colorado
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. Tabacum is sensitive to temperature, air, ground humidity and the type of land. Temperatures of 20–30 °C (68–86 °F) are best for adequate growth; an atmospheric...
  • Crop Year: 2016
  • Family: Solanaceae
  • Germination Test Type: estimate
  • Minimum Hardiness Zone: annual
  • Quantity: 0.01 lb
  • Common Name: Cultivated Tobacco, Little Crittenden Tobacco
United States
Colorado
Weeping Forsythia Forsythia suspensa
Prices start at : 4.95 USD / 1 packet

It is one of the 50 fundamental herbs used in traditional Chinese medicine . A bitter tasting pungent herb with an antiseptic effect, it is chiefly used to treat boils, carbuncles, mumps and infected neck glands.
  • Genus: Forsythia
  • Family: Oleaceae
  • Crop Year: 2017
  • Germination: 43%
  • Average Viable Seeds/Packet: 55
  • Quantity: 2.14 lb
United States
Colorado
Golden Chain Tree, Laburnum, Golden Rain Tree Laburnum anagyroides     - Cytisus laburnum
Price : CALL

It is much in demand among turners,and is used in making instruments and furniture especially where strength and smoothness are important. * Pendulous clusters of golden-yellow flowers; trifoliate leaves; bushy, usually low-branched and spreading; much...
  • Collection Locale: Ukraine
  • Average Viable Seeds/Packet: 43
  • Botanical Name: Laburnum anagyroides
  • Purity: 99%
  • Genus: Laburnum
  • Quantity: 14.04 lb
United States
Colorado
California Yerba Santa, Mountain Balm, Consumptive Weed, Bear Weed Eriodictyon californicum
Prices start at : 6.95 USD / 1 packet

These compounds have potential uses in food and pharmaceutical industry to mask bitter taste. * Eriodictyon californicum is a species of plant within the Boraginaceae family. It is an ingredient of many patent cough medicines.
  • Germination: 40%
  • Germination Test Type: estimate
  • Common Name: California Yerba Santa, Mountain Balm, Consumptive Weed, Bear Weed
  • Minimum Hardiness Zone: 7
  • Botanical Name: Eriodictyon californicum
  • Height: 6-8 feet
United States
Colorado
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. * The poisonous alkaloid 'colchicine' is extracted from this plant and used to alter the genetic make-up of plants in an attempt...
  • Common Name: Meadow Saffron, Common Autumn Crocus, Naked Lady
  • Species: autumnale
  • Family: Liliaceae
  • Genus: Colchicum
United States
Colorado
Rusty Foxglove Digitalis ferruginea
Prices start at : 8.95 USD / 1 packet

* An easily grown plant, succeeding in ordinary garden soil, especially if it is rich in organic matter. They are often used in the treatment of certain heart complaints. * Yellowish flowers marked with rusty red, particularly on the inside; in spikes;...
  • Common Name: Rusty Foxglove
  • Average Viable Seeds/Packet: 125
  • Species: ferruginea
  • Minimum Hardiness Zone: 5
  • Germination: 91%
  • Botanical Name: Digitalis ferruginea
United States
Colorado
Manchu Rose, Yellow Rose Rosa xanthina
Prices start at : 5.95 USD / 1 packet

* This is an interesting species rose due to it's abundant musky smelling yellow flowers and interesting red hips in autumn. * Wild roses often have better resistance to diseases and insects than many of the hybrid roses sold in commerce today.
  • Purity: 99%
  • Common Name: Manchu Rose, Yellow Rose
  • Genus: Rosa
  • Quantity: 2.38 lb
  • Germination Test Type: cut
  • Crop Year: 2012
United States
Colorado
African Wattle Parkinsonia africana
Prices start at : 8.95 USD / 1 packet

* Flowers and fruit are conspicuous. * Common names in other Namibian language groups Oshiwambo Otjiherero Kavango languages Omuwombamenje Caprivi languages Setswana Afrikaans Lemoendoring Deutsch Khoekhoegowab Bushman languages Gruenhaarbaum ?Khas
  • Botanical Name: Parkinsonia africana
  • Purity: 98%
  • Germination Test Type: Cut
  • Lot#: 9601
  • Common Name: African Wattle
  • Germination: 91%
United States
Colorado
Securinega SECURINEGA suffruticosa     - Flueggea suffruticosa
Prices start at : 8.95 USD / 1 packet

* Habitats: Woodland Garden Sunny Edge; Dappled Shade; Shady Edge. * This plant is commonly used in Chinese herbalism, where it is considered to be one of the 50 fundamental herbs.
  • Seeds Per Pound: 136,200
  • Germination: 83%
  • Average Viable Seeds/Packet: 25
  • Common Name: Securinega
  • Purity: 99%
  • Collection Locale: Russia
United States
Colorado
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

* Pre-soak the seed for 24 hours in warm water and then sow in early spring in a greenhouse. It should also be possible to sow the seed in situ in mid spring. Each leaf has 6 to 9 narrow leaflets.
  • Minimum Hardiness Zone: 4
  • Botanical Name: Lupinus polyphyllus
  • Crop Year: 2017
  • Quantity: 4.01 lb
  • Common Name: Bigleaf Lupine, Common Lupine , Blue-pod Lupine, Blue Bonnet, Large-leaved Lupine, Big-leaved Lupine, Garden Lupine, Meadow Lupine, Bog Lupine, Lupin
  • Collection Locale: Oregon
United States
Colorado
Chinese Spirea Spiraea chinensis
Prices start at : 4.95 USD / 1 packet

Branchlets arched, red-brown and yellow tomentose initially, black-brown and glabrous when old; buds ovoid, 2–5 mm, with several scales, pubescent, apex acute or obtuse. Spiraea chinensis Maximowicz, Trudy Imp.
  • Common Name: Chinese Spirea
  • Average Viable Seeds/Packet: 140
  • Genus: Spiraea
  • Botanical Name: Spiraea chinensis
  • Germination Test Type: estimate
  • Crop Year: 2011
United States
Colorado
Winter Sweet CHIMONANTHUS praecox
Prices start at : 5.95 USD / 1 packet

It is a vigorous deciduous shrub growing to 4 m (13 ft) tall with an erect trunk and leaves 5–29 cm (2–11 in) long and 2–12 cm (1–5 in) broad. * Chimonanthus praecox, also known as wintersweet or Japanese allspice, is a species of flowering plant...
  • Family: CALYCANTHACEAE
  • Minimum Hardiness Zone: 5
  • Average Viable Seeds/Packet: 12
  • Species: praecox
  • Crop Year: 2017
  • Seeds Per Pound: 2,905
United States
Colorado
Cherry Laurel Prunus laurocerasus     - Cerasus laurocerasus
Prices start at : 8.95 USD / 1 packet

* Prunus laurocerasus (common name Cherry laurel and sometimes called English laurel in North America) is a species in the genus Prunus , native to regions bordering the Black Sea in southwestern Asia and southeastern Europe , from Albania and Bulgaria...
  • Average Viable Seeds/Packet: 11
  • Quantity: 0.39 lb
  • Height: 15-50 feet
  • Purity: 98%
  • Collection Locale: Italy
  • Germination Test Type: cut
United States
Colorado
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.
  • Quantity: 0.02 lb
  • Genus: Dictamnus
  • Germination: 98%
  • Common Name: Gasplant, Gas Plant, Dittany
  • Crop Year: 2015
  • Species: albus
United States
Colorado
Redleaf Rose Rosa rubrifolia   Glauca
Prices start at : 4.95 USD / 1 packet

* One of the few roses grown for its foliage as well as its flowers; their color is difficult to describe--Dirr says coppery or purplish, but dusty purple gray and reddish blue also come to mind; flower color varies from seed--generally light to deep...
  • Germination Test Type: cut
  • Common Name: Redleaf Rose
  • Purity: 99%
  • Lot#: 080346
  • Cultivar: Glauca
  • Species: rubrifolia
United States
Colorado
German Iris, Golden Flag Iris crocea
Price : CALL

It thrives well in heavy loam in England (Bowley, l.c.). Mathew (l.c. 110), this species is said to have originated in Kashmir. However, as it is associated with cemetries, it is not clear whether it is a truly wild plant in Kashmir or an introduction...
  • Botanical Name: Iris crocea
  • Height: 1-3ft
  • Common Name: German Iris, Golden Flag
  • Genus: Iris
United States
Colorado
Jack In The Pulpit Arisaema triphyllum
Prices start at : 8.95 USD / 1 packet

* Striking in the woodland garden; likes woodland soil; red berries in fall. * The leaves are trifoliate, with groups of three leaves growing together at the top of one long stem produced from a corm ; each leaflet is 8-15 cm long and 3-7 cm broad.
  • Genus: Arisaema
  • Collection Locale: Canada, Ontario
  • Species: triphyllum
  • Crop Year: 2005
  • Botanical Name: Arisaema triphyllum
  • Purity: 99%
United States
Colorado
Harlequin Glorybower, Glory Bower Clerodendrum trichotomum
Prices start at : 3.95 USD / 1 packet

The leaves are ovate, up to 12 cm (5 in) long, soft and downy or hairy, producing a peanut odor when crushed. The fragrant flowers are borne on branching peduncles. * When used in a clinical trial of 171 people, the blood pressure of 81% of the people...
  • Common Name: Harlequin Glorybower, Glory Bower
  • Collection Locale: China
  • Species: trichotomum
  • Genus: Clerodendrum
  • Seeds Per Pound: 9,988
  • Purity: 99%
United States
Colorado
Fragrant Winterhazel Corylopsis glabrescens
Prices start at : 8.95 USD / 1 packet

* A shrub grown for its pale yellow, fragrant flowers in spring before leaves emerge; part or full sun; leaves dark green, gold or yellow-green in fall; Japan native. * Fragrant winter hazel is a spreading, multi-stemmed shrub that typically grows 8-15'...
  • Family: HAMAMELIDACEAE
  • Collection Locale: PA
  • Minimum Hardiness Zone: 5
  • Species: glabrescens
  • Height: 8-15 feet
  • Average Viable Seeds/Packet: 61
United States
Colorado