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Poisonous Plant Flowering Shrub For Sale In Madison

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Rosebay, Great Laurel, Rosebay Rhododendron Rhododendron maximum
Price : CALL

The leaves can be poisonous. The fruit is a dry capsule 15-20 mm (.60-.79 in) long, containing numerous small seeds . The flowers are 2.5-3 cm (1 in) diameter, white, pink or pale purple, often with small greenish-yellow spots.
  • Crop Year: 2016
  • Average Viable Seeds/Packet: 1442
  • Germination Test Type: estimate
  • Seeds Per Pound: 4,450,980
  • Family: Ericaceae
  • Species: maximum
Wisconsin
Madison
Pride Of Barbados, Peacock Flower, Dwarf Poinciana, Barbados Flower Fence Caesalpinia pulcherrima
Prices start at : 5.95 USD / 1 packet

* It is a shrub growing to 3 m tall, native to the Tropics and Subtropics of the Americas . * In the genus Caesalpinia the most popularly planted species is Caesalpinia pulcherrima .
  • Botanical Name: Caesalpinia pulcherrima
  • Minimum Hardiness Zone: 8
  • Seeds Per Pound: 2,535
  • Common Name: Pride Of Barbados, Peacock Flower, Dwarf Poinciana, Barbados Flower Fence
  • Height: 9 feet
  • Species: pulcherrima
Wisconsin
Madison
Fragrant Persian Lilac Garden
Prices start at : 34.99 USD / each

We have put together a collection containing 2 Tree Form Persian Lilacs and 3 Persian Lilac shrubs. Make your garden come alive with fragrance in spring by planting our Fragrant Persian Lilac Garden.
  • Plant Lighting: Full Sun, Partial Sun/Shade
  • Max Height (feet): 8
  • Zones: 3-7
  • Colors: Lavender
Wisconsin
Madison
Flowering Tobacco, Jasmine Tobacco Nicotiana alata
Prices start at : 1.95 USD / 1 packet

* Nicotiana alata is a species of tobacco . * 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...
  • Seeds Per Pound: 2,724,000
  • Family: Solanaceae
  • Purity: 99%
  • Botanical Name: Nicotiana alata
  • Quantity: 1.34 lb
  • Average Viable Seeds/Packet: 541
Wisconsin
Madison
Mexican Buckeye Ungnadia speciosa
Prices start at : 8.95 USD / 1 packet

Fruit distinctive, a light reddish brown when ripe, 3 lobed capsule containing 1 to 3 dark brown to black, shiny seeds 1/2 inch in diameter, the walls of the capsule often persisting through the winter, seeds poisonous.
  • Seeds Per Pound: 545
  • Height: 10-20 feet
  • Germination Test Type: cut
  • Crop Year: 2007
  • Average Viable Seeds/Packet: 12
  • Botanical Name: Ungnadia speciosa
Wisconsin
Madison
Bleeding Heart Dicentra spectabilis     - Lamprocapnos spectabilis
Prices start at : 17.90 USD / 1 packet

Flowers are heart-shaped and 1–2 inches (3–5 cm) long, with pink outer petals and white inner petals , hanging in a horizontal raceme . * Compound leaves with leaflets in threes grow on fleshy green to pink stems up to 3 feet (0.9 m).
  • Germination Test Type: cut
  • Germination: 91%
  • Purity: 98%
  • Collection Locale: Russia
  • Family: FUMARIACEAE
  • Genus: Dicentra
Wisconsin
Madison
Sakhalin Euonymus Euonymus sachalinensis     - Euonymus planipes
Prices start at : 4.95 USD / 1 packet

* Profuse scarlet fruit in early fall; leaves pale yellow in fall; sun or part shade; native to northeastern Asia. * The white inner bark is used in making string shoes.
  • Seeds Per Pound: 11,947
  • Quantity: 0.24 lb
  • Crop Year: 2016
  • Collection Locale: MA
  • Average Viable Seeds/Packet: 58
  • Common Name: Sakhalin Euonymus
Wisconsin
Madison
Mountain Laurel, Spoonwood Kalmia latifolia
Prices start at : 4.95 USD / 1 packet

* Requires an acid humus-rich soil, succeeding in part shade or in full sun in cooler areas. Succeeds in open woodland or along the woodland edge. A very ornamental plant. Its range stretches from southern Maine south to northern Florida , and west to...
  • Seeds Per Pound: 14,000,500
  • Purity: 95%
  • Genus: Kalmia
  • Collection Locale: Pennsylvania
  • Minimum Hardiness Zone: 5
  • Crop Year: 2017
Wisconsin
Madison
Bouncing Bet, Soapwort, Bouncingbet Saponaria officinalis
Prices start at : 3.95 USD / 1 packet

Other common names are Bouncing Bet and Sweet William; locally it is simply "the Soapwort" although there are about 20 species of soapworts altogether. * Common Soapwort ( Saponaria officinalis ) is a vespertine flower , and a common perennial plant from...
  • Crop Year: 2012
  • Species: officinalis
  • Minimum Hardiness Zone: 3
  • Collection Locale: Germany
  • Botanical Name: Saponaria officinalis
  • Germination Test Type: cut
Wisconsin
Madison
European Euonymus Euonymus europaea
Prices start at : 4.95 USD / 1 packet

* Euonymus europaeus , known as spindle , and also as European spindle and common spindle , is a deciduous shrub or small tree in the family Celastraceae , native to much of Europe from Ireland and southern Scandinavia in the north, to northern Spain...
  • Lot#: 031070
  • Family: CELASTRACEAE
  • Average Viable Seeds/Packet: 126
  • Germination: 98%
  • Crop Year: 2003
  • Genus: Euonymus
Wisconsin
Madison
Redleaf Rose Rosa rubrifolia   Glauca
Prices start at : 4.95 USD / 1 packet

* Rosa glauca ( Red-leaved Rose or Redleaf Rose ; syn. Rubrifolia ) is a species of rose native to the mountains of central and southern Europe , from Spanish Pyrenees east to Bulgaria , and north to Germany and Poland .
  • Collection Locale: Germany
  • Common Name: Redleaf Rose
  • Cultivar: Glauca
  • Botanical Name: Rosa rubrifolia Glauca
  • Lot#: 080346
  • Crop Year: 2008
Wisconsin
Madison
Broom Teatree, Tea Tree Leptospermum scoparium
Prices start at : 12.95 USD / 1 packet

This name arose because Captain Cook used the leaves to make a 'tea' drink. It is found throughout New Zealand but is particularly common on the drier east coasts of the North Island and the South Island , and in Australia in Tasmania , Victoria and New...
  • Height: 12-16 feet
  • Quantity: 0.07 lb
  • Crop Year: 2018
  • Purity: 99%
  • Genus: Leptospermum
  • Seeds Per Pound: 4,159,040
Wisconsin
Madison
Oleander Nerium oleander     - Nerium indicum
Prices start at : 4.95 USD / 1 packet

The fruit is a long narrow capsule 5–23 cm (2.0–9.1 in) long, which splits open at maturity to release numerous downy seeds .In the past, scented plants were sometimes treated as the distinct species N.
  • Crop Year: 2018
  • Collection Locale: India
  • Germination Test Type: estimate
  • Average Viable Seeds/Packet: 35
  • Germination: 50%
  • Minimum Hardiness Zone: 8
Wisconsin
Madison
Virginia Sweetspire, Tassle-White Itea virginica
Prices start at : 17.95 USD / 1 packet

Individual shoot rise up and then arch over to some degree. Spires that droop with the arching branches. Most effective in massed plantings, as single plants tend to be scraggly. The flowers are white, borne in summer.
  • Germination Test Type: estimate
  • Height: 3-6 feet
  • Germination: 40%
  • Quantity: 0.07 lb
  • Botanical Name: Itea virginica
  • Genus: Itea
Wisconsin
Madison
Broom Teatree, Tea Tree Leptospermum scoparium
Prices start at : 12.95 USD / 1 packet

This name arose because Captain Cook used the leaves to make a 'tea' drink. It is found throughout New Zealand but is particularly common on the drier east coasts of the North Island and the South Island , and in Australia in Tasmania , Victoria and New...
  • Species: scoparium
  • Collection Locale: New Zealand
  • Germination: 60%
  • Germination Test Type: estimate
  • Quantity: 0.07 lb
  • Minimum Hardiness Zone: 8
Wisconsin
Madison
Christmas Rose, Black Hellebore Helleborus niger
Prices start at : 8.95 USD / 1 packet

* In antiquity the most famous place for the black hellebore was the Phokian city of Antikyra in Greece. * Helleborus niger is an evergreen plant with dark, leathery, pedate leaves carried on stems to 9–12 in (23–30 cm) tall.
  • Germination Test Type: cut
  • Height: 9-12 inches
  • Average Viable Seeds/Packet: 32
  • Minimum Hardiness Zone: 5
  • Crop Year: 1999
  • Species: niger
Wisconsin
Madison
Meadow Saffron, Common Autumn Crocus, Naked Lady Colchicum autumnale
Price : CALL

* The species is commonly cultivated in temperate areas. * Contrary to what the name suggests, neither a crocus nor the source of saffron; foliage emerges in spring, fades in early summer; flowers, pale rosy purple, spring up in October among fallen leaves.
  • Family: Liliaceae
  • Height: 6-8 inches
  • Genus: Colchicum
  • Minimum Hardiness Zone: 5
Wisconsin
Madison
Hop Tree, Common Hoptree, Wafer Ash, Stinking Ash Ptelea trifoliata
Prices start at : 3.95 USD / 1 packet

* The fruit is also used as a hop substitute when making beer and it is added to yeast to make it rise more quickly when making bread. * A small tree but often a shrub of a few spreading stems.
  • Common Name: Hop Tree, Common Hoptree, Wafer Ash, Stinking Ash
  • Seeds Per Pound: 12,258
  • Crop Year: 2014
  • Germination: 82%
  • Botanical Name: Ptelea trifoliata
  • Minimum Hardiness Zone: 4
Wisconsin
Madison
Giant Imperial Delphinium Delphinium sp   Giant Imperial
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.
  • Common Name: Giant Imperial Delphinium
  • Genus: Delphinium
  • Minimum Hardiness Zone: 3
  • Seeds Per Pound: 148,458
  • Lot#: 9901
  • Germination Test Type: Actual
Wisconsin
Madison
Bitter Cherry Prunus emarginata
Prices start at : 8.95 USD / 1 packet

It is sometimes used for furniture because it takes a high polish. The bark can also be made into a string. It is often found in recently disturbed areas, open woods, on nutrient-rich soil.
  • Family: Rosaceae
  • Seeds Per Pound: 8,489
  • Average Viable Seeds/Packet: 45
  • Height: 16-20 feet
  • Germination Test Type: cut
  • Purity: 98%
Wisconsin
Madison
Buttonbush, Common Buttonbush, Button-willow, Honey-bells Cephalanthus occidentalis
Prices start at : 4.95 USD / 1 packet

* Buttonbush is a handsome ornamental suited to wet soils and is also a honey plant. * Cephalanthus occidentalis is a deciduous shrub or small tree that averages 1–3 m (3.3–9.8 ft) in height, but can reach 6 m (20 ft).
  • Minimum Hardiness Zone: 5
  • Botanical Name: Cephalanthus occidentalis
  • Height: 6-30 feet
  • Germination: 83%
  • Species: occidentalis
  • Seeds Per Pound: 142,605
Wisconsin
Madison
Devilwood Osmanthus americanus
Prices start at : 6.95 USD / 1 packet

The genus name, Osmanthus, from the Greek words for odor and flower, refers to the fragrant blossoms. * Osmanthus americanus grows to 4–7 m (13–23 ft), rarely to 11 m (36 ft) tall.
  • Average Viable Seeds/Packet: 12
  • Purity: 99%
  • Quantity: 0.36 lb
  • Minimum Hardiness Zone: 7
  • Crop Year: 2015
  • Germination Test Type: cut
Wisconsin
Madison
Roseshell Azalea, Early Azalea Rhododendron prinophyllum
Price : CALL

Bright green foliage (grayish woolly beneath) turns bronzish in fall. Pink flowers appear in early spring (April-May in St. Louis) before or at the time of the emergence of the foliage.
  • Common Name: Roseshell Azalea, Early Azalea
  • Species: prinophyllum
  • Genus: Rhododendron
  • Height: 4-6 feet
Wisconsin
Madison
Jetbead Rhodotypos scandens
Prices start at : 8.95 USD / 1 packet

It is native to China , possibly also Japan . * Rhodotypos scandens , the sole species of the genus Rhodotypos , is a deciduous shrub in the family Rosaceae , closely related to Kerria and included in that genus by some botanists.
  • Height: 6-12 feet
  • Quantity: 0.43 lb
  • Species: scandens
  • Genus: Rhodotypos
  • Germination: 91%
  • Collection Locale: Russia
Wisconsin
Madison
Bouncing Bet, Soapwort, Bouncingbet Saponaria officinalis
Prices start at : 3.95 USD / 1 packet

Other common names are Bouncing Bet and Sweet William; locally it is simply "the Soapwort" although there are about 20 species of soapworts altogether. * Common Soapwort ( Saponaria officinalis ) is a vespertine flower , and a common perennial plant from...
  • Minimum Hardiness Zone: 3
  • Crop Year: 2012
  • Genus: Saponaria
  • Common Name: Bouncing Bet, Soapwort, Bouncingbet
  • Species: officinalis
  • Seeds Per Pound: 267,860
Wisconsin
Madison
Ground Clematis, Ground Virginsbower, Erect Clematis Clematis recta
Prices start at : 8.95 USD / 1 packet

They are taken both internally and externally in the treatment of syphilitic, cancerous and other foul ulcers. Growing usually on the margins of woodland areas, it is native to Eastern, Southern and Central Europe .
  • Lot#: 010689
  • Seeds Per Pound: 35,412
  • Minimum Hardiness Zone: 4
  • Genus: Clematis
  • Height: 3-4 feet
  • Average Viable Seeds/Packet: 38
Wisconsin
Madison
European Bladdernut Staphylea pinnata
Prices start at : 6.95 USD / 1 packet

* Stored seed should be sown as early in the year as possible and given cold stratification - it might not germinate until spring of the following year.
  • Collection Locale: Ukraine
  • Height: 10-12 feet
  • Species: pinnata
  • Common Name: European Bladdernut
  • Genus: Staphylea
  • Purity: 99%
Wisconsin
Madison