Perennial Plant Herbaceous Plant For Sale In Rhode Island

* Prefers a humus-rich soil, succeeding in a moist border or by water. Members of this genus are rarely if ever troubled by browsing deer or rabbits. Grows well in heavy clay soils.

* Lychnis chalcedonica ( Burning Love , Dusky Salmon , Flower of Bristol , Jerusalem Cross , Maltese Cross , Nonesuch ; syn. Silene chalcedonica ) is a flowering plant in the family Caryophyllaceae , native from central and eastern European Russia east...

The seed usually germinates in 10 - 21 days at 18°c. * Surface sow the seed in March in a greenhouse. * Large-flowered forms of the common garden snapdragon; usually grown as an annual but may overwinter in warmer areas.

* 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.

In the northern part of its range, which includes southern British Columbia, extreme southwestern Alberta, Washington, Oregon and east to Montana, Wyoming and northern Colorado, it often grows under Douglas-fir.

Other names include 'Yellow Gentian', 'Bitter Root', 'Bitterwort', 'Centiyane', and 'Genciana'. * Gentiana lutea ( Great Yellow Gentian ) is a species of gentian native to the mountains of central and southern Europe .

The sap is yellow to orange.The flowers consist of four yellow petals , each about 1 cm long, with two sepals . * It is considered an aggressive invasive plant in natural areas (both woods and fields).

However, internal consumption, such as in the form of herbal tea , is discouraged, as it can cause serious liver damage. * The hardy plant can grow to a height of 60 cm.Comfrey has been used in folk medicine as a poultice for treating burns and wounds.

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

The species is commonly known as Virginia snakeroot and is native to eastern North America, from Connecticut to southern Michigan and south to Texas and Florida. * Aristolochia serpentaria is a species of perennial flowering plant in the Aristolochiaceae...

* Native to forest margins, grassy slopes; 400--2700 m. (Gansu, Guizhou, Hebei, Hubei, Heilongjiang, Jilin, Liaoning, Nei Mong) all in China.

These eight genomes pair as four distinct sets, of two different types, with little or no pairing between sets. * Its natural range is confined to North America, in the United States (including Alaska) and Canada, although a popular variety called "Little...

It is native to Europe and western Asia . * Echinops ritro is a species of globe thistle . * If all the flowers are removed early in the season, the plant will often produce a second flush of bloom later in the summer.

It is native from southern Europe east across southern Asia to Japan . Germination usually takes place quickly and freely. It is a herbaceous perennial plant growing to 40–60 cm tall, with spirally arranged leaves 6–12 cm long and 4–9 cm broad.

* The plant looks similar to the thistles but lacks their prickly characteristics . * Centaurea americana , commonly called American Starthistle or American Basketflower , is an annual native to the southern central United States and northeastern Mexico.

Mlokosewitschii (Lomakin) D.Y.Hong 2003. The plant is sometimes nicknamed "Molly the Witch", a humorous mispronunciation of the species name, which most non-Poles find difficult to pronounce.

* Yellow corydalis grows to 30–38 cm (12–15 in) tall. * Perennial with small yellow flowers throughout the summer; makes a nice bluish mound of delicate foliage; will grow in deep shade; can seed itself about rather freely; native to southern Europe.

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[ * Soapwort's main medicinal use is as an expectorant.

* Dichanthelium clandestinum is a species of grass known by the common name deertongue. * This plant is tolerant of high levels of aluminum in soils. * The seeds of deertongue attract many types of birds, such as turkeys.

* Iris magnifica is a bulbous flowering plant in the genus Iris, native to the mountains of Central Asia. * This plant has gained the Royal Horticultural Society's Award of Garden Merit.

The species is commonly known as Virginia snakeroot and is native to eastern North America, from Connecticut to southern Michigan and south to Texas and Florida. * Aristolochia serpentaria is a species of perennial flowering plant in the Aristolochiaceae...

In the northern part of its range, which includes southern British Columbia, extreme southwestern Alberta, Washington, Oregon and east to Montana, Wyoming and northern Colorado, it often grows under Douglas-fir.

* Clematis integrifolia is a flowering vine of the genus Clematis. It is a fairly short variety, growing only to 3 feet high. Solitary, violet to blue, nodding, bell-shaped flowers with recurved and often twisted sepals and creamy white anthers bloom...

Above the plant is glabrous and dark green; below it is lighter green, glaucescent , with white hairs especially crowded along the veins, and the lower leaves are biternate . Yellow to white flowers, 10–13 cm across, bloom from April to June.

In Europe it is present almost everywhere except the extreme north. It prefers calcareous soils, at an altitude up to 1,500 m (4,921 ft) above sea level. In North America the plant is naturalized.

* Tarragon or dragon's-wort ( Artemisia dracunculus ) is a perennial herb in the family Asteraceae related to wormwood . The aromatic leaves have a very nice flavour that is somewhat liquorice-like.

Hardy, low growing, spreading perennial creates 6-12” mounds of attractive foliage; are evergreen in warm winter climates, and semi-evergreen in colder winter climates. Nice selection for the border's edge of or showing off in a container.