Poisonous Plant Drought Tolerant Plant For Sale In Round Rock

* In flower from Jul to August, and the seeds ripen from Sep to November. * The bark is smooth and light grey, often becoming somewhat rougher with light tan fissures as the tree ages.

For the densest cover plants should be cut to ground level each April. Very vigorous, it can swamp out small plants. The solitary flowers are 3–5 cm in diameter, a rich yellow, with five petals and numerous yellow stamens .

* Seed - surface sow in a warm greenhouse about 10 weeks before the last expected spring frosts. The plant has been used as a poultice for removing the pus from scrofulous sores or boils.

Its fruit is deep red-black in color encasing a large seed that bears some resemblance to a 'Chinese lucky nut.' Thevetia plant are toxic to most vertebrates as they contain cardiac glycosides.

* Many people grow this tree in the Southern USA just so they can gather the Catalpa worms to use as fishing bait. The tree is fairly free from fungal diseases and has few insect enemies.

* The leaves are bipinnate, 20-40 cm long, bearing 3-10 pairs of pinnae, each with 6-10 pairs of leaflets 15-25 mm long and 10-15 mm broad. * In the genus Caesalpinia the most popularly planted species is Caesalpinia pulcherrima .

At about 10–15 years of age the stem stops growing and produces a first flower spike with white, lily-like perfumed flowers, followed by coral berries. It is the natural symbol of the island of Tenerife, together with the Blue Chaffinch.

It is endemic to Australia, occurring in every mainland state except South Australia. * Mirbelia is a plant genus belonging to the Fabaceae family.

The seed usually germinates in 3 - 4 weeks at 15°c. The seeds are taken as a laxative. Use in Hispanic cultures includes as a sedative and analgesic tea, including for use to help alleviate migraine headaches.

Blooms early to mid season. * Perennial wildflower, palm shaped leaves, blooms 2nd and 3rd year and successive seasons from expanding clumps. This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots...

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

Succeeds in dense shade. * Iris foetidissima ( Stinking Iris , Gladdon , Gladwin Iris , Roast-beef Plant , Stinking Gladwin ), is a species of Iris found in open woodland, hedgebanks and sea-cliffs.

Germination usually takes place in 1 - 6 months at 15°c. * The leaves are trifoliate, with groups of three leaves growing together at the top of one long stem produced from a corm ; each leaflet is 8-15 cm long and 3-7 cm broad.

It is also however widely cultivated and is naturalised in subtropical and tropical areas of the world. * It is native and endemic to Madagascar, but grown elsewhere as an ornamental and medicinal plant, a source of the drugs vincristineand vinblastine,...

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

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. * All parts of the plant contain nicotine, this has been extracted and used as an...

* It is very cold hardy, coming from Siberia, and will also tolerate drought and saline conditions. * This is an excellent plant to use for cut flowers and dried flowers. They keep their blue color well after drying.

Introduced to the United States, the tree is native to eastern Asia , and is most commonly associated with eastern China , Taiwan , and Japan . In these regions, the waxy coating of the seeds is used for candle and soap making, and the leaves are used...

* When Lewis and Clark reached St. Louis in 1804, they were so impressed by the versatile and durable Osage Orange tree that it was the first specimen that they sent east. The dense mass was "pig tight, horse high and bull strong." The name Hedge Apple...

The plant contains flavonoids (notably rutin) that reduce capillary fragility, which might explain the plants reputation as an eye strengthener. * Rue has a long history of use as a domestic remedy, being especially valued for its strengthening action...

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 Indiana and Louisiana .

It is threatened by habitat destruction, mainly due to introduced grazing mammals. * Canavalia pubescens, commonly known as ʻawikiwiki or Lavafield Jack-bean, is a species of flowering plant in the legume family, Fabaceae, that is endemic to Hawaii.

& Reut.) Hand.-Mazz. Baeticum (Boiss. The flowers are 3.5-5 cm diameter, violet-purple, often with small greenish-yellow spots or streaks. Description It is a dense, suckering shrub or small tree growing to 5 m tall, rarely 8 m.

* An evergreen shrub with compound leaves, 1" violet-blue fragrant flowers in 2-3" pendulous clusters; pods 1-7"; seeds are bright red, sometimes used for necklaces, but are said to be poisonous; native to Texas, New Mexico, and Mexico.

* The acorns usually mature around fall. * The Arizona White Oak is a perennial tree and may grow up to 60 ft with a diameter of 3.3 ft. * One of the largest southwestern oaks, this handsome tree reaches its greatest size in canyons and other moist sites.

Super hardy Edelweiss will survive the coldest winter temperatures and the worst summer droughts. This superb perennial produces beautiful cream colored star-shaped flowers and silvery green foliage.

The pulp is bitter; they contain 3-5 seeds and mature in autumn. Its "distinctive leaf shape... * Distinguishing features of this species are crenate leaf margins and fruiting pedicels that are 2–8 mm long.