Biennial Plant Medicinal Plant For Sale In Rhode Island

* The root is boiled and eaten like salsify. Fleshy, sweet and succulent. * Oenothera biennis ( Common evening primrose or Evening star ) is a species of Oenothera native to eastern and central North America , from Newfoundland west to Alberta , southeast...

The leaves are up to 4 centimeters (11?2 inches) long—broader than those of most other yews—and often end in a very small, sharp point. The tree is up to 14 m (46 ft) tall and wide and bushy when cultivated.

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

Arctium lappa is the main species used, though this species has similar properties. * The seed contains arctiin, this excites the central nervous system producing convulsions an increase in respiration and later paralysis.

They can also be used to sweeten tart fruits and to make jam. A tea can be made from the leaves, seed or roots. * The leaves are eaten raw or cooked. A liquorice-like flavour, they can be used as a flavouring in mixed salads.

* Cynoglossum amabile is a flowering plant native to Asia , which is also called Chinese hound's tongue , or Chinese forget-me-not . * Annual or biennial; parent is dwarfish, dark blue flowers throughout summer; does well in hot, dry sun.

* Generally grown as an annual to produce desired onions for eating. 110 days to harvest. * These are the sweet white onions famous raw on hamburgers and salads. To produce seed for future years the bulbs need to be left in place and mulched heavily over...

* The German Commission E Monographs, a therapeutic guide to herbal medicine, approve Panax ginseng for lack of stamina. * Ginseng has a history of herbal use going back over 5,000 years.

* Parsley ( Petroselinum ) is a bright green biennial herb , often used as spice . It is common in Middle Eastern , European , and American cooking . It is also a good detoxifier, helping the body to get rid of toxins via the urine and therefore helping...

* This species is grown as a green manure crop in Japan and southern China. * Astragalus sinicus is widely used on rice land as a winter crop. * This species used to be cultivated for its edible leaves in China.

* Aristolochia clematitis , (European) Birthwort , is a herbaceous plant in the Aristolochiaceae family, which is native to Europe. The leaves are heart shaped and the flowers are pale yellow and tubular in form.

* By the 20th century, teasels had been largely replaced by metal cards, which can be made uniformly and do not require constant replacement as the teasel heads wear. However, some people who weave wool still prefer to use teasels for raising the nap,...

* Succeeds in ordinary garden soil but prefers a deep rich loam with plenty of leafmold and a sunny position. Plants normally grow with one unbranched stem in the wild, but often produce multi-stemmed clumps in gardens.

* Greater celandine has an erect habit, and may reach 30 to 120 cm high. The leaves are lobed and crenate , 30 cm long. * It is considered an aggressive invasive plant in natural areas (both woods and fields).

* The leaves are cardiac, stimulant and tonic. * 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...

It is named after William Kerr , who introduced the cultivar 'Pleniflora'. The scientific genus name is also used as a common name Kerria . * Kerria japonica , the sole species in the genus Kerria , is a deciduous shrub in the rose family Rosaceae, native...

It is perhaps best known for its use as a hair tonic whilst the root is also taken internally as a treatment for non-malignant swollen glands and especially for mastitis. * It is said to be of great use when applied externally to stimulate hair growth...

* A confection made from the root since ancient Egyptian time evolved into today's marshmallow treat. * The German Commission E Monographs, a therapeutic guide to herbal medicine, approve Althaea officinalis Marsh Mallow for irritation of mouth and throat...

* Can be used as a ground cover plant in a sunny position. * Centaurea montana ( Perennial Cornflower, Mountain Cornflower, Bachelor's Button, Montane Knapweed or Mountain Bluet ) is a species of Centaurea endemic to Europe .

It merits consideration for cultivation in forest areas. * The Virginia snakeroot is attracting increasing interest for its medicinal virtues and as a result is becoming uncommon in the wild.

It has been mixed with other medicines in order to give added potency. * The root-bark is anthelmintic, antibacterial, antiperiodic, stomachic and tonic. * The fruit is also used as a hop substitute when making beer and it is added to yeast to make it...

* Greater celandine has an erect habit, and may reach 30 to 120 cm high. The leaves are lobed and crenate , 30 cm long. * It is considered an aggressive invasive plant in natural areas (both woods and fields).

* A perennial poppy with 2-3" pink, red, orange, greenish, or yellow fragrant flowers; most of the leaves are basal; native to Eurasia and to North America from the Arctic to Colorado.

It tends to develop a somewhat flattened and spreading crown with age, hence the specific epithet of tabuliformis. Oval, brown cones to 3.5” long. Mature trees have reddish-scaled bark in the crown and fissured, dark gray bark near the ground.

* Ephedra nevadensis ( Nevada ephedra ) is a species of Ephedra native to dry areas of western North America. * The stems of most members of this genus contain the alkaloid ephedrine and are valuable in the treatment of asthma and many other complaints...

* Echinocystis lobata is an annual vine that produces stems that can be as long as 8 m (26 ft) and which climb, with the help of coiling, branched tendrils, over shrubs and fences or trail across the ground.

* A very ornamental plant, its flowers are very attractive to butterflies and moths. The flowers have a strong clove-like scent. * The popular old-fashioned flower; likes limey soil; native to Russia and China.