Jaltomata procumbens is a plant species native to Mexico, Central America, Colombia, Ecuador, Peru, and Venezuela. It grows as a weed in agricultural fields and other disturbed locations, but in many places the people protect it because of the edible fruits it produces.
Jaltomata procumbens is a spreading, trailing to ascending herb forming many shoots from a single root. Leaves are broadly lanceolate, up to 20 cm long, dark green. Flowers are rotate, pale yellow-green with darker green spots toward the center. Berries are dark purple, spherical, about 1 cm in diameter, with a strong scent resembling that of grapes (Vitis spp.).
The fruit has a pleasant taste and aroma and is prized as a food source by many peoples. The Tarahumara and Pima Bajo (Mountain Pima) peoples of the Sierra Madre Occidental of northwestern Mexico recognize the species when it grows in their agricultural fields, but protect it and encourage its growth. Many crop historians believe that many other species now recognized as crops began the process of domestication under similar circumstances, as volunteers in fields planted to other species.
Petunia exserta is a rare member of the genus Petunia, endemic to the Serras de Sudeste in southern Brazil. First described in 1987, only fourteen plants were found in the wild during an expedition in 2007. In the wild, the plant is found growing only in shaded cracks on sandstone towers. It is the only Petunia species that is naturally pollinated by hummingbirds, and the only red flowered Petunia species.
P. exserta has a bright red corolla with distinctive exserted stamens and stigma, the latter which are typically associated with hummingbird pollination. It share the erect habit, and similar corolla, pollen, and stalk attributes as Petunia axillaris and Petunia secreta. The flowers have no fragrance, which is not necessary for attracting hummingbirds, who have little sense of smell. The red color is due to several anthocyanin pigments, which are different from the cause of red color in modern hybrid petunias.
In addition to its very limited range, P. exserta is also threatened because it so easily hybridizes with other Petunia species in its native range, especially with Petunia axillaris, thus producing offspring that are hybrids rather than the species. The plant is increasingly being sold in horticulture, so the threat to its survival is only in its native habitat.
Cestrum parqui, commonly known as green cestrum, green poison berry, Chilean cestrum or willow-leaved jessamine, and is sometimes incorrectly referred to as deadly nightshade, is a species of flowering plant in the family Solanaceae that is native to central and South America.
It is an upright, straggly, woody deciduous or semi-evergreen shrub 2–3 metres (6 ft 7 in–9 ft 10 in) tall with one or more brittle green stems. Light green leaves are alternate and shiny green to 12 cm (5 in) long, giving off a foul rubbery smell when crushed. It has sprays of small, fragrant, tubular yellow-green flowers approximately 2.5 cm long on the ends of the stems, flowering from late spring to autumn. These produce clusters of small, black egg shaped berries during summer to autumn.
Green cestrum is highly attractive to birds, and seedlings are often found growing under perching trees, along fence lines and on creek banks. It is also dispersed by water.
Spread by birds, it invades gardens, rural lands and bushland. It has a deep and persistent taproot. This weed is considered a major problem because of its toxicity to livestock (especially cattle) and poultry which eat green cestrum when there is a shortage of other feed. All parts of the plant material, stems, leaves, berries and even partly burnt roots pose a serious threat to livestock. Death is usually rapid and painful. The plant is also known to be toxic to other livestock and humans.
This species is defined as a noxious plant in New South Wales under the Noxious Weeds Act, 1993 and all plants must be destroyed.
In cultivation in the United Kingdom, this plant has gained the Royal Horticultural Society's Award of Garden Merit.
Scindapsus pictus (satin pothos, silver vine) is a species of flowering plant in the arum family Araceae, native to Bangladesh, Thailand, Peninsular Malaysia, Borneo, Java, Sumatra, Sulawesi, and the Philippines.
Growing to 3 m (10 ft) tall in open ground, it is an evergreen climber. On juvenile plants the leaves are oval and entire; on mature plants the leaves are pinnately lobed. They are matt green and covered in silver blotches. The insignificant flowers are rarely seen in cultivation.
The specific epithet pictus means "painted", referring to the variegation on the leaves.
With a minimum temperature tolerance of 15 °C (59 °F), this plant is cultivated as a houseplant in temperate regions, where it typically grows to 90 cm (35 in). The cultivar 'Argyraeus' has gained the Royal Horticultural Society's Award of Garden Merit.
All peace lilies are evergreen tender perennials. Most have upright clusters of leaves that grow directly from short rhizomes (underground rooting stems) to form slow-spreading clumps. The shiny, simple bright green leaves have long, sheathed petioles (leaf stems) and prominent leaf veins. They vary in shape from narrowly lanceolate to elliptical or oval with pointy tips.
Like all members of the aroid family, they have unusual flowers consisting of a finger-like floral column (spadix) surrounded by a white or pale green petal-like leaf (spathe). The spathe is often large, leathery and held above the foliage. The blooms are usually fragrant, long lasting and suitable for cutting. They occur mostly from winter to summer, but some hybrids have been bred to bloom longer.
Tropicals such as these are very frost-tender and require protection from chilly weather. Bright indirect light, high humidity and evenly moist but well-drained soil or potting mix are required for good growth. Water and fertilize regularly, but refrain from over-watering or over-feeding as both can damage root and foliage health. Outdoor plants must be shaded from intense midday sun, which can scorch leaves. Indoors, these are some of the best plants for low-light conditions. Spathiphyllums are great landscape plants for the tropics. In temperate areas grow them as houseplants or summer patio specimens.
Symplocarpus foetidus, commonly known as skunk cabbage or eastern skunk cabbage (also swamp cabbage, clumpfoot cabbage, or meadow cabbage, foetid pothos or polecat weed), is a low growing, foul-smelling plant that grows in wetlands of eastern North America.
Eastern skunk cabbage has leaves which are large, 40–55 cm (15.75–21.5 in) long and 30–40 cm (12–15.75 in) broad. It flowers early in the spring when only the flowers are visible above the mud. The stems remain buried below the surface of the soil with the leaves emerging later. The flowers are produced on a 5–10 cm (2–5 in) long spadix contained within a spathe, 10–15 cm (4–6 in) tall and mottled purple in colour. The rhizome is often 30 cm (1 ft) thick.
The eastern skunk cabbage is native to eastern North America, from Nova Scotia and southern Quebec west to Minnesota, and south to North Carolina and Tennessee. It is protected as endangered in Tennessee.
Breaking or tearing a leaf produces a pungent but not harmful odor, the source of the plant's common name; it is also foul smelling when it blooms. The plant is not poisonous to the touch. The foul odor attracts its pollinators, scavenging flies, stoneflies, and bees. The odor in the leaves may also serve to discourage large animals from disturbing or damaging this plant which grows in soft wetland soils.
Eastern skunk cabbage is notable for its ability to generate temperatures of up to 15–35 °C (27–63 °F) above air temperature by cyanide resistant cellular respiration in order to melt its way through frozen ground, placing it among a small group of plants exhibiting thermogenesis. Even though it flowers while there is still snow and ice on the ground it is successfully pollinated by early insects that also emerge at this time. Some studies suggest that beyond allowing the plant to grow in icy soil, the heat it produces may help to spread its odor in the air.
Erigeron glaucus is a species of flowering plant in the daisy family known by the common name seaside fleabane, beach aster, or seaside daisy.
This wildflower is native to the coastline of Oregon and California where it grows on beaches, coastal bluffs and dunes. This is a perennial daisy reaching heights between 5 and 30 centimetres (2.0 and 11.8 in) with branching, nodding stems which may be glandular and hairy to hairless. It grows from a stout rhizome and produces thick, firm, rounded to spoon-shaped leaves, sometimes with a few teeth along the edges, each two to 13 centimeters long.
Its stems bear inflorescences of one to 15 flower heads which are variable in size from one to over three centimeters wide. The centers contain golden yellow disc florets and the edges are fringed with ray florets which may be long or quite short, and are shades of deep blue and purple to nearly white. While typical habitats include coastal bluffs, one highly specialised plant association is found within the two Cupressus macrocarpa dominant forests in Monterey County, California.
Coreopsis auriculata (Mouse-ear Tickseed) is a plant species of the genus coreopsis in Asteraceae. Coreopsis species are commonly called Tickseeds. This species is perennial growing from 10–30 cm (4-12 inches) tall and sometimes to 60+ cm (30 inches). Pants with rounded yellow colored flowers bloom in spring and early summer. They are often stoloniferous, forming long spreading colonies by way of short stolons produced after flowering. Plants produce both basal and cauline leaves; the foliage occupy 1/4–1/2 of the plant height, the leaves have petioles 1–6(–10+) cm long, with simple leaf blades or they sometimes have 1 or 2, or more lateral lobes.
The basal leaf blades are suborbiculate or ovate-elliptic to lance-ovate in shape and typically 15–55 mm long and 9–25 mm wide. Flower heads are produced on the ends of 8 to 25 cm long peduncles, the heads have 9–12 mm long phyllaries that are lance-deltate to lance-ovate in shape. The flower petals or more properly the ray laminae are yellow colored and 15–20+ mm long. The disc flowers have corollas 3.5–4.5 mm long with yellow colored apices. Cypselae or the fruits containing a single seed are 1.5–2.5 mm long and brown black in color with no wings.
Plants are found growing along roadsides and in openings in woods with mixed hardwood trees and pine barrens especially with calcareous soils in the south eastern USA. Coreopsis auriculata 'Nana' is commonly grown as a blooming ground cover in garden settings.
Pteridium aquilinum (bracken, brake or common bracken), also known as "eagle fern," is a species of fern occurring in temperate and subtropical regions in both hemispheres. The extreme lightness of its spores has led to its global distribution.
Common bracken was first described as Pteris aquilina by the father of taxonomy, Carl Linnaeus, in Volume 2 of his Species Plantarum in 1753. The origin of the specific epithet derived from the Latin aquila "eagle", but what it pertains to has been a matter of some debate. It is generally held to be the shape of the mature fronds appearing akin to an eagle's wing. However, medieval scholars, including Erasmus, thought the pattern of the fibres seen in a transverse section of the stipe resembled a double-headed eagle or oak tree. It was given its current binomial name by Friedrich Adalbert Maximilian Kuhn in 1879.
It was traditionally treated as the sole species in the genus Pteridium (brackens); authorities have split and recognised up to 11 species in the genus, however.
It is a herbaceous perennial plant, deciduous in winter. The large, roughly triangular fronds are produced singly, arising upwards from an underground rhizome, and grow to 1–3 m (3–10 ft) tall; the main stem, or stipe, is up to 1 cm (0.4 in) diameter at the base.
An adaptable plant, it readily colonises disturbed areas. It can even be invasive in countries where it is native, such as England, where it has invaded heather (Calluna vulgaris (L.) Hull) stands on the North Yorkshire moors.
The plant contains the carcinogenic compound ptaquiloside, and communities (mainly in Japan) where the young stems are used as a vegetable have some of the highest stomach cancer rates in the world. Consumption of ptaquiloside-contaminated milk is thought to contribute to human gastric cancer in the Andean states of Venezuela.
Matteuccia struthiopteris (common names ostrich fern, fiddlehead ferns or shuttlecock fern) is a crown-forming, colony-forming fern, occurring in temperate regions of the Northern Hemisphere in eastern and northern Europe, northern Asia and northern North America. The species epithet struthiopteris comes from Ancient Greek words, struthio meaning ostrich and pteron meaning wing.
Ostrich Fern Foliage
It grows from a completely vertical crown, favoring riverbanks and sandbars, but sends out lateral stolons to form new crowns. It thus can form dense colonies resistant to destruction by floodwaters.
The fronds are dimorphic, with the deciduous green sterile fronds being almost vertical, 100–170 cm (39–67 in) tall and 20–35 cm (7.9–13.8 in) broad, long-tapering to the base but short-tapering to the tip, so that they resemble ostrich plumes, hence the name. The fertile fronds are shorter, 40–60 cm (16–24 in) long, brown when ripe, with highly modified and constricted leaf tissue curled over the sporangia; they develop in autumn, persist erect over the winter and release the spores in early spring.
.JPG)
The ostrich fern is a popular ornamental plant in gardens. It has gained the Royal Horticultural Society's Award of Garden Merit. While choosing a place of planting it should be taken into account that these ferns are very expansive and its leaves often lose their beauty throughout the summer, especially if not protected from wind and hail. The tightly wound immature fronds, called fiddleheads, are also used as a cooked vegetable, and are considered a delicacy mainly in rural areas of northeastern North America. It is not considered advisable to eat uncooked fiddleheads because illness has been traced to that practise.
Cyathea cooperi is a medium-to-large fast growing tree fern, to 15 metres (49 ft) in height with a 12-inch (30 cm) thick trunk. The apex of the trunk and unfurling crosiers are particularly attractive, covered as they are with conspicuous long, silky, straw colored scales. The crown is widely spread and the light green fronds may reach a length of 4–6 metres (13–20 ft).
C. cooperi is quite distinctive from C. australis in that it has a more slender trunk with distinctive "coin spots" where old fronds have broken off the trunk. C. cooperi fronds are bright green and lacy and tend to be very fast growing. There are several major horticultural varieties of this fern including Cyathea ‘Brentwood’ which has paler fronds and scales and C. ‘Robusta’ which tends to be darker in both characters. C. cooperi is the one of the most popular tree ferns, along with Dicksonia antarctica due to its rapid growth form, hardiness and aesthetic appeal.
Tree-ferns grow best in high humidity and high soil moisture conditions. It is therefore important to use good-quality mulches and to top them up regularly as this will not only keep the soil moist but also provide nutrients to the shallow root system. Tree-ferns usually respond well to organic fertilizers and well-rotted animal manures, C. cooperi especially as it tends to display particularly vigorous growth.
Though a wide range of pests attack ferns they rarely cause significant damage. If outbreaks do occur tree-ferns can be treated with the standard array of organic and non-organic pesticides. It has been found that the use of fertilizers can reduce a tree-ferns susceptibility to attack. Thus by providing adequate food, water and shelter you will be able to grow beautiful and healthy tree-ferns in your own garden!
Rudbeckia hirta, commonly called black-eyed Susan, is a species of flowering plant in the family Asteraceae, native to the Eastern and Central United States. It is one of a number of plants with the common name black-eyed Susan. Other common names for this plant include: brown-eyed Susan, brown Betty, gloriosa daisy, golden Jerusalem, Poorland daisy, yellow daisy, and yellow ox-eye daisy.
It is the state flower of Maryland.
The plant also is a traditional Native American medicinal herb in several tribal nations; believed in those cultures to be a remedy, among other things, for colds, flu, infection, swelling and (topically, by poultice) for snake bite (although not all parts of the plant are edible)
Parts of the plant have nutritional value. Other parts are not edible.
R. hirta is widely cultivated in parks and gardens, for summer bedding schemes, borders, containers, wildflower gardens, prairie-style plantings and cut flowers. Numerous cultivars have been developed, of which 'Indian Summer'and 'Toto' have gained the Royal Horticultural Society's Award of Garden Merit. Other popular cultivars include 'Double Gold' and 'Marmalade'.
Gloriosa daisies are tetraploid cultivars having much larger flowers than the species, often doubled or with contrasting markings on the petals. They were first bred by Alfred Blakeslee of Smith College by applying colchicine to R. hirta seeds; Blakeslee's stock was further developed by W. Atlee Burpee and introduced to commerce at the 1957 Philadelphia Flower Show. Gloriosa daisies are generally treated as annuals or short-lived perennials and are typically grown from seed, though there are some named cultivars.
Lavandula angustifolia (lavender or English lavender, though not native to England; also common lavender, true lavender, narrow-leaved lavender), formerly L. officinalis, is a flowering plant in the family Lamiaceae, native to the western Mediterranean, primarily the Pyrenees and other mountains in northern Spain.
It is a strongly aromatic shrub growing as high as 1 to 2 metres (3.3 to 6.6 ft) tall. The leaves are evergreen, 2–6 centimetres (0.79–2.36 in) long, and 4–6 millimetres (0.16–0.24 in) broad. The flowers are pinkish-purple (lavender-coloured), produced on spikes 2–8 cm (0.79–3.15 in) long at the top of slender, leafless stems 10–30 cm (3.9–11.8 in) long.
English lavender is commonly grown as an ornamental plant. It is popular for its colourful flowers, its fragrance and its ability to survive with low water consumption. It does not grow well in continuously damp soil. It is fairly tolerant of low temperatures, generally considered hardy to USDA zone 5. It tolerates acid soils but favours neutral to alkaline soils. In some conditions it can be short-lived.
The flowers and leaves are used as an herbal medicine,either in the form of lavender oil or as an herbal tea. The flowers are also used as a culinary herb, most often as part of the French herb blend called herbes de Provence.
Lavender essential oil, when diluted with a carrier oil, is commonly used as a relaxant with massage therapy. Products for home use, such as lotions, eye pillows (including lavender flowers or the essential oil itself) and bath oils, etc., are also used. Both the petals and the oil are the most popular ingredients in handmade soap.
Salvia officinalis (sage, also called garden sage, or common sage) is a perennial, evergreen subshrub, with woody stems, grayish leaves, and blue to purplish flowers. It is a member of the family Lamiaceae and is native to the Mediterranean region, though it has naturalized in many places throughout the world. It has a long history of medicinal and culinary use, and in modern times as an ornamental garden plant. The common name "sage" is also used for a number of related and unrelated species.
Cultivars are quite variable in size, leaf and flower color, and foliage pattern, with many variegated leaf types. The Old World type grows to approximately 2 ft (0.61 m) tall and wide, with lavender flowers most common, though they can also be white, pink, or purple. The plant flowers in late spring or summer. The leaves are oblong, ranging in size up to 2.5 in (6.4 cm) long by 1 in (2.5 cm) wide. Leaves are grey-green, rugose on the upper side, and nearly white underneath due to the many short soft hairs. Modern cultivars include leaves with purple, rose, cream, and yellow in many variegated combinations.
Winter savory (Satureja montana) is a perennial herb in the family Lamiaceae, native to warm temperate regions of southern Europe and Mediterranean.
It is a perenial plant growing to 16 in (41 cm) tall. The leaves are opposite, oval-lanceolate, 1–2 cm long and 5 mm broad. The flowers are white.
Easy to grow, it makes an attractive border plant for any culinary herb garden. It requires six hours of sun a day in soil that drains well. S. montana 'Nana' is a dwarf cultivar. In temperate climates it goes dormant in winter, putting out leaves on the bare stems again in the spring – do not cut the plant back, all those stems which appear dead will leaf out again. It is hardy and has a low bunching habit.
Winter savory has been used for hundreds of years.
Both it and summer savory have been grown and used, virtually side by side. Both have strong spicy flavour. It goes particularly well with any type of mushroom, or in white sauces, and is very good in potato salads. Small amounts spice a regular salad well. It has a rich herbaceous aroma when crushed.
It is used as a companion plant for beans, keeping bean weevils away, and also roses, reducing mildew and aphids.
Solanum atropurpureum, commonly known as Malevolence, Purple Devil and the Five-Minute Plant, is a perennial herbaceous plant native to Brazil. S. atropurpureum contains various toxic tropane alkaloids in its fruit, stems and leaves and should not be ingested.
The plant is a small shrub growing 1.2 to 1.8 meters in height and 90 to 120 cm in width with ovate, spade shaped leaves 5 to 10 cm long when fully grown. It blooms yellow to white flowers in the late spring to mid summer, and produces small (1–2 cm wide) orange fruit. The fruit's juices can be irritating to the touch, so it is recommended that gloves be used when removing or handling. The plant is characterized by its purple stems, which are completely covered by striking purple and green thorns about 2 cm long, from which its common names are ostensibly derived. The plant is short lived with a 3 to 5 year lifespan.
The plant can be grown ornamentally, requiring full sun and modest water. The plant is known to grow in a wide variety of soils and can resist temperatures as low as -10 degrees Celsius for a few days. Seeds can be harvested from the fruits, and stem cuttings can be used to grow the plant in about 10 to 20 days.
It is also known as a natural reservoir of the potato virus X.
Solanum robustum, otherwise known as the Shrubby Nightshade, is a thorny perennial shrub native to northeastern South America of the genus Solanum and is therefore related to the potato and tomato plants.
A medium shrub, the plant may grow 4 to 8 feet (1.2 - 2.4 m.) with velvety leaves and stems due to dense stellate trichomes present on all faces of the plant. Strong, straight or recurved flattened prickles up to 12 millimeters long may be found along the stems. The leaves grow 6 to 10 inches long and feature nine angled ridges along their perimeter. S. robustum blooms between late spring and mid fall with small clusters of white to yellow-white star shaped inflorescence followed by white or yellowish marble sized berries. S. robustum contains various tropane alkaloids in its leaves, fruit and stems and therefore should not be consumed.
Lycianthes rantonnetii (blue potato bush) is a species of flowering plant in the family Solanaceae. It is native to Brazil, Bolivia, Argentina and Paraguay.Cultivated as ornamental the world over.
The blue potato bush is one of about 150 species in the genus Lycianthes, which are found mostly in tropical regions of the Americas, and others located in the Asia-Pacific region. Lycianthes is apparently closely related to the chili peppers (Capsicum). However, it was long confused with the nightshades (Solanum), and several little-known Solanum species presumably should be included with Lycianthes.
The species is named for Barthélémy Victor Rantonnet, a 19th-century French horticulturalist.
Narcissus papyraceus (from papyrus and aceus; meaning paper-like), one of a few species known as "Paperwhite," is a perennial bulbous plant native to the western Mediterranean region, from Greece to Portugal plus Morocco and Algeria. The species is considered naturalized in the Azores, Corsica, Texas, California and Louisiana. The white flowers are borne in bunches and are strongly fragrant. It is frequently grown as a house plant, often forced to flower at Christmas.
Paperwhites are part of the Narcissus genus which includes plants known as daffodils.
The stems are mid-green and grow upright. Mature height is usually 1–1.5 ft (30–45 cm), though this varies by variety. Several white flowers are borne at the top of each stem and are strongly scented.
Many cultivars are available and are easy to force into bloom indoors. Unlike other Narcissus species, Paperwhites do not require chilling to promote bloom. The bulbs begin to grow as soon as they are planted, with flowers appearing in 3–4 weeks.
Narcissus papyraceus thrives in moist, peat moss based potting mix. Plants can also be grown in containers of water. Cool temperatures between 50–65 °F (10–18 °C) and indirect light will help to prolong the bloom time.
Tree onions, topsetting onions, walking onions, or Egyptian onions, Allium ×proliferum, are similar to common onions (A. cepa), but with a cluster of bulblets where a normal onion would have flowers. Genomic evidence has conclusively shown that they are a hybrid of the common onion and the Welsh onion (A. fistulosum). However, some sources may still treat the tree onion as A. cepa var. proliferum or A. cepa Proliferum Group. Tree onion bulblets will sprout and grow while still on the original stalk, which may bend down under the weight of the new growth and take root some distance from the parent plant, giving rise to the name "walking onion". It has been postulated that the name "Egyptian onion" is derived from tree onions being brought to Europe from the Indian subcontinent by the Romani people.
.jpg)
The phenomenon of forming bulblets instead of flowers is also seen in garlic and other alliums, which sometimes may also be referred to as top onions or tree onions. The bulblets are usually marble-sized, between 0.5 cm to 3 cm in diameter.
Many tree onions are very strong flavoured, although some cultivars are relatively mild and sweet.The underground bulbs are particularly tough-skinned and pungent, and can be quite elongate, like leeks, or in some types may form bulbs up to 5 cm across. Young plants may be used as scallions in the spring, and the bulblets may be used in cooking similarly to regular onions, or preserved by pickling.
