Poisonous Plant Herbaceous Plant For Sale In California

* Mostly identical to the species, which see, but with white flowers.

The seed usually germinates within 2 weeks. * The foliage was burned by the Cherokee as a natural insecticide, to smoke out gnats. * Native Americans used it for respiratory and muscle disorders, as a purgative, and as a ceremonial medicine.The plant...

Its strongly irritant action within the gut is thought to stimulate the cough reflex and increase the production of a more fluid mucus within the respiratory passages[ Other common names are Bouncing Bet and Sweet William; locally it is simply "the Soapwort"...

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 .

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

* The leaves are cardiac, stimulant and tonic. They are often used in the treatment of certain heart complaints. * Yellowish flowers marked with rusty red, particularly on the inside; in spikes; biennial or short-lived perennial; full or part sun, dry,...

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. * In their great first voyage to the New World, Christopher Columbus and his expedition...

The plant is little used in modern herbalism but has been employed in the treatment of laryngitis and bronchitis. * The roots and the leaves are aphrodisiac, digestive, mildly expectorant and sedative.

* The plants flower from late spring to late summer, and are pollinated by butterflies and bumble bees. * All parts of these plants are considered toxic to humans, causing severe digestive discomfort if ingested, and also skin irritation.

The wild species blooms in white or yellow, and is hardy from USDA Zones 3a-10b. Macounii ) is a boreal flowering plant. Nudicaule has been shown to contain the benzophenanthidine alkaloid, chelidonine .

The wild species blooms in white or yellow, and is hardy from USDA Zones 3a-10b. Macounii ) is a boreal flowering plant. Nudicaule has been shown to contain the benzophenanthidine alkaloid, chelidonine .

* This is the red flowered form. * 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 .

The berries also have a black dot on them. * The whole plant, but especially the root, is analgesic, antirheumatic, galactogogue and rubefacient.The plant was often used medicinally by North American Indian tribes, though modern users should be aware...

* 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.

Named for Ferdinand Roemer, a German geologist who collected specimens in the New Braunfels, Texas, area from 1845-47. Its showy, yellow, pea-like flowers occur in upper axillary clusters.

* A dramatic plant with big dark green leaves, to 3', and tall flowering stalks in spring, with white or sometimes pink flowers; likes rich, moist soil; can be an attention-getting accent for the large border, a striking contrast to narrow-leaved plants...

A warm compress has been used to ease sprains and strained muscles. * Wormwood is a very bitter plant with a long history of use as a medicinal herb. The active ingredient Thujone is said to create a clear headed intoxication and is also reputed to be...

* A perennial grass, to 3', with erect stems and leaves, very narrow; flowers and seedheads lax; native to Eurasia. * Stipa capillata is a perennial grass species in the family Poaceae , native to Europe and Asia .

It blooms from April to May, with trusses of 6–12 flowers, campanulate, white to pink, and fragrant. * Fragrant white or pink flowers to 3" across; 8" evergreen leaves; parent of many hybrids; native to eastern China.

* Datura wrightii has also been used to induce hallucination for recreational purposes. There are five narrow points spaced symmetrically around the rim. * All parts of Datura plants contain dangerous levels of anticholinergic tropane alkaloids and may...

The fruit resembles a cucumber . Commonly known as Smooth Luffa and Egyptian Luffa , sometimes under the obsolete name Luffa cylindrica and frequently misspelt "Luffa aegyptica", it is cultivated and grown for its fruit.

* When the Spanish arrived in Sonora they added this plant to their pharmacopia and called it cardosanto, which should not be mistranslated to blessed thistle (Cnicus benedictus). * The seed pods secrete a pale yellow latex when cut open.

* It is considered an aggressive invasive plant in natural areas (both woods and fields). * The plant self-sows freely and should not need much encouragement. * The flowers appear from late spring to summer in umbelliform cymes of about 4 flowers.The...

The root is analgesic, antibacterial, antiviral, depurative, diaphoretic, diuretic, febrifuge, sedative, tonic. * The common name of bugbane is in reference to the odoriferous insect repellant properties of this plant.

* An easily grown and very tolerant plant, it succeeds in most positions in any good soil in sun or partial shade. * Insubstantial purplish or yellow flowers in early to mid summer; more impressive are the large pods that split open to reveal clusters...

* The flowers are purple, borne in summer. * Astilbe chinensis is a herbaceous plant with alternate, pinnately compound leaves, on thin stems.

It is a perennial with grass-like evergreen foliage and lilac-purple flowers which produce single seeded berries on a spike in the fall. * Prefers a sandy soil. Requires a sunny position.