Poisonous Plant Herbaceous Plant For Sale In Tucson

* Common Soapwort ( Saponaria officinalis ) is a vespertine flower , and a common perennial plant from the carnation family ( Caryophyllaceae ). Other common names are Bouncing Bet and Sweet William; locally it is simply "the Soapwort" although there...

* Veratrum album , commonly known as the False Helleborine (also known as White Hellebore , European White Hellebore , White Veratrum ; syn. * Upright stems topped by 1/2-1" flowers in a branched flower head, white, green, or yellowish; grows in wet,...

The high fiber content of parsnips may help prevent constipation and reduce blood cholesterol levels. * The parsnip is native to Eurasia. It also contains antioxidants and both soluble and insoluble dietary fiber.

* Primula vulgaris ( syn. The leaves are often available all through the winter. They make an attractive garnish to salads, and can also be used as a cookedvegetable or in conserves etc.

* The roots and the leaves are aphrodisiac, digestive, mildly expectorant and sedative. * Common Hogweed ( Heracleum sphondylium ) is an herbaceous biennial plant of the family Apiaceae , which grows in the prairies of Eurasia.

* The leaves are deeply lobed with 3 to 7 toothed, pointed lobes in a palmate shape. * All parts of these plants are considered toxic to humans, causing severe digestive discomfort if ingested, and also skin irritation.

The leaves are spirally arranged, lanceolate, 5-12 cm long and 2-3 cm broad. * Orange flowers in late summer; grows well in dry soil; native to eastern U.S. * Pleurisy root is a bitter, nutty-flavoured tonic herb that increases perspiration, relieves...

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 optimal. * Nicotiana tabacum, or cultivated tobacco, is an annually-grown herbaceous plant.

* 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.

* This Clematis is very fast growing and will cover an area quickly with beautiful yellow flowers that last most of the season.

* Primula vulgaris ( syn. The leaves are often available all through the winter. They make an attractive garnish to salads, and can also be used as a cookedvegetable or in conserves etc.

Grown in gardens, fields and roadsides. * Lupinus polyphyllus ( Large-leaved Lupine , Big-leaved Lupine , or, primarily in cultivation, Garden Lupin ) is a species of lupine (lupin) native to western North America from southern Alaska and British Columbia...

* This essential oil is emitted from the plant in hot weather and, on a still day, can be ignited and will burn for a second or two without harming the plant, thus giving the plant its common name.

* 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.

In China, it, and other false hellebore species are collectively called "li lu". * Veratrum nigrum ( Black Hellebore ) is a medicinal plant and poisonous plant native to Asia and Europe .

* The narrow evergreen leaves, pale on the underside, have a tendency to form groups of threes, standing upright when newly put forth, but bent downward with the weight of age. * Blue-green evergreen leaves; half-inch flowers in rounded masses at the...

A.k.a. Aster tanacetifolia * Branched stems with fern-like leaves ending in flower heads with many bright purple, very narrow rays surrounding a yellow central disk. * Machaeranthera tanacetifolia is a species of flowering plant in the aster family known...

Space plants 2' to 3' apart. * Thrives in most soils and in the light shade of trees. * Blooms in late summer, with dark blue-violet, hooded flowers borne in tall spikes. * Aconitum napellus (Monkshood, "aconite", "Wolf's Bane", Fuzi , "Monk's Blood",...

* Linaria maroccana is a species of flowering plant in the plantain family known by the common name Moroccan toadflax . It is native to Morocco , but it can be found elsewhere growing wild as an introduced species , such as California .

* In antiquity the most famous place for the black hellebore was the Phokian city of Antikyra in Greece. * This species produces flowering plants in 2 - 3 years from seed. * Helleborus niger is an evergreen plant with dark, leathery, pedate leaves carried...

* As the name suggests, its shape resembles that of an acorn. * Seeds are started after all danger of frost is past and the soil is warm or within 3–4 weeks before the predicted last frost date in the area.

A.k.a. Aster tanacetifolia * Branched stems with fern-like leaves ending in flower heads with many bright purple, very narrow rays surrounding a yellow central disk. * Machaeranthera tanacetifolia is a species of flowering plant in the aster family known...

The wild species blooms in white or yellow, and is hardy from USDA Zones 3a-10b. * The Iceland Poppy ( Papaver nudicaule syn. Native to subpolar regions of northern Europe and North America, Iceland poppies are hardy but short-lived perennials ,grown...

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 optimal. * Nicotiana tabacum, or cultivated tobacco, is an annually-grown herbaceous plant.

The plants are very cold tolerant, but they can be damaged when dormant if the soil is too moist. * Iris sibirica , the Siberian Iris , is a flowering plant in the genus Iris , native to eastern and central Europe and northern Asia .

* Yellowish flowers marked with rusty red, particularly on the inside; in spikes; biennial or short-lived perennial; full or part sun, dry, well-drained soil; flowering in summer; native to southern Europe and Turkey.

Gallberry nectar is the source of a pleasant honey that is popular in the southern United States. * Shiny dark green, evergreen leaves; upright, rounded, densely branched; unique among hollies in that it often spreads by suckering; doesn't mind shade...