Eustoma | |
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Eustoma russellianum | |
Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Gentianales |
Family: | Gentianaceae |
Tribe: | Chironieae |
Subtribe: | Chironiinae |
Genus: | Eustoma Salisb. (1806) |
Species | |
Eustoma, commonly known as lisianthus or prairie gentian, [1] is a small genus of plants in the gentian family. They are native to warm regions of the southern United States, Mexico, Caribbean and northern South America. [2] This genus is typically found in grasslands and in areas of disturbed ground.
They are herbaceous annuals, growing to 15–60 cm (6–24 in) tall, with bluish green, slightly succulent leaves and large funnel-shaped flowers growing on long straight stems: sometimes erect single stems, other times branching stems. The flowers can grow up to 50 millimetres (2 in) across and can be found in a variety of colors. They have been found in all shades of pink, purple, white, and blue. In addition, some are bicolored and some are occasionally found in yellow or carmine-red.
Eustoma flowers are either single-flowered or double-flowered. Both types of flowers can be found in all ranges of the possible colors listed above. [3] They are usually 30–90 cm (1–3 ft) tall, although there are dwarf varieties that only grow up to 200 mm (8 in) in height. [4]
Eustoma (YOO-sto-ma) is a small genus, containing only two or three species. [5]
The genus name Eustoma is a compound of the Greek prefix εὐ- (eu-), "good, well", and Greek στόμα (stóma), "mouth", hence "(having a) pleasing mouth", while the obsolete Lisianthus is a compound of λισσός (lissós), "smooth", and ἄνθος (ánthos), "flower".
Eustoma is a beautiful, high-end cut flower, but it is tricky to grow and requires some maintenance. [6] It has tiny seeds that must be sown on the surface, not buried, [3] and it must be planted in rich, well-drained soil and exposed to full sun. It must be kept moist but not overwatered: overwatering may result in the growth and development of fungal diseases. [6] Careful control of temperature is necessary to prevent rosetting [3] and cultivation under cover is recommended to prevent spotting on the petals. [7] Lisianthus flowers will begin to bloom in early summer and some will continue to bloom throughout the later months of the summer. When cut, Lisianthus flowers can last anywhere from two to three weeks in a vase. [6]
Eustoma russellianum is particularly popular and has a number of cultivars that are grown for the cut-flower market.
Trillium is a genus of about fifty flowering plant species in the family Melanthiaceae. Trillium species are native to temperate regions of North America and Asia, with the greatest diversity of species found in the southern Appalachian Mountains in the southeastern United States.
Dahlia is a genus of bushy, tuberous, herbaceous perennial plants native to Mexico and Central America. Dahlias are members of the Asteraceae family of dicotyledonous plants, its relatives include the sunflower, daisy, chrysanthemum, and zinnia. There are 49 species of dahlia, with flowers in almost every hue, with hybrids commonly grown as garden plants.
Anemone is a genus of flowering plants in the buttercup family Ranunculaceae. Plants of the genus are commonly called windflowers. They are native to the temperate and subtropical regions of all regions except Australia, New Zealand, and Antarctica. The genus is closely related to several other genera including Anemonoides, Anemonastrum, Hepatica, and Pulsatilla. Some botanists include these genera within Anemone.
Phlox is a genus of 68 species of perennial and annual plants in the family Polemoniaceae. They are found mostly in North America in diverse habitats from alpine tundra to open woodland and prairie. Some flower in spring, others in summer and fall. Flowers may be pale blue, violet, pink, bright red, or white. Many are fragrant.
Callistephus is a monotypic genus of flowering plants in the aster family, Asteraceae, containing the single species Callistephus chinensis. Its common names include China aster and annual aster. It is native to China and Korea. and it is cultivated worldwide as an ornamental plant in cottage gardens and as a cut flower.
A daylily, day lily or ditch-lily is a flowering plant in the genus Hemerocallis, a member of the family Asphodelaceae, subfamily Hemerocallidoideae, native to Asia. Despite the common name, it is not taxonomically classified in the lily genus. Gardening enthusiasts and horticulturists have long bred Hemerocallis species for their attractive flowers; a select few species of the genus have edible petals, while some are extremely toxic. Thousands of cultivars have been registered by the American Daylily Society, the only internationally recognized registrant according to the International Code of Nomenclature for Cultivated Plants. The plants are perennial, bulbous plants, whose common name alludes to its flowers, which typically last about a day.
Trillium grandiflorum, the white trillium, large-flowered trillium, great white trillium, white wake-robin or French: trille blanc, is a species of flowering plant in the family Melanthiaceae. A monocotyledonous, herbaceous perennial, the plant is native to eastern North America, from northern Quebec to the southern parts of the United States through the Appalachian Mountains into northernmost Georgia and west to Minnesota. There are also several isolated populations in Nova Scotia, Maine, southern Illinois, and Iowa.
Hesperis matronalis is an herbaceous flowering plant species in the family Brassicaceae. It has numerous common names, including dame's rocket, damask-violet, dame's-violet, dames-wort, dame's gilliflower, night-scented gilliflower, queen's gilliflower, rogue's gilliflower, sweet rocket, and mother-of-the-evening.
Strongylodon macrobotrys, commonly known as the jade vine, emerald vine, or turquoise jade vine, is a leguminous vine endemic to the Philippines. It is a popular ornamental plant known for its cascading clusters of vibrant turquoise or greenish-blue claw-shaped flowers. Cultivating jade vine requires a tropical environment, making it a popular choice in botanical gardens and conservatories. The plant's striking appearance and limited distribution contribute to its allure among plant enthusiasts worldwide.
Uvularia is a genus of flowering plants in the family Colchicaceae, which is closely related to the lily family (Liliaceae). They are commonly called bellworts, bellflowers, or merrybells. The genus name is derived from the Latin ūvula meaning "little grape", likely because of the way the flowers hang downward. For the same reason Uvularia may also refer to the similarly derived palatine uvula, which hangs down from the soft palate in the mouth. The plants are often found growing on wooded slopes or in ravines and they spread by stolons, or stoloniferous rhizomes. The plants are usually 45–60 cm (18–24 in) in height and bear one or two flowers per stem in April and May, that hang downward from the axils of the leaves.
Clinopodium grandiflorum, the large-flowered calamint, showy calamint or mint savory, is a species of ornamental plant.
Eustoma russellianum is a species of flowering plant in the gentian family. One of its previous binomial names was Eustoma grandiflorum. Common names include showy prairie gentian, prairie gentian, Texas bluebells, Texas bluebell, bluebell, and Lisianthus.
Liatris spicata, the dense blazing star, prairie feather, gayfeather or button snakewort, is a herbaceous perennial flowering plant in the family Asteraceae. It is native to eastern North America where it grows in moist prairies and sedge meadows.
Dierama is a genus of flowering plants in the family Iridaceae. Common names include hairbells, angel's fishing rod, fairybells, and wandflowers in English and grasklokkies in Afrikaans. They are native to Africa, with most occurring in the southern regions of the continent. The center of diversity is the province of KwaZulu-Natal in eastern South Africa.
Frasera speciosa is a species of flowering plant in the gentian family (Gentianaceae) known by the common names elkweed, monument plant, and green gentian. When blooming it grows a tall stalk with numerous flowers that have purple dotted green petals. Each plant can flower just once before it dies.
Cut flowers are flowers and flower buds that have been cut from the plant bearing it. It is removed from the plant for decorative use. Cut greens are leaves with or without stems added to the cut flowers for contrast and design purposes.
Celosia argentea var. cristata, known as cockscomb, is the cristate or crested variety of the species Celosia argentea. It was likely originally native to India, where it was saved from extinction in cultivation by the religious significance attached to the variety by Indian, Burmese, and Chinese gardeners who planted it near temples. The name cockscomb is used because the flower looks like the head on a rooster (cock). The plants are resistant to most diseases, and grow equally well indoors or out, though the perfect place is one with no shade and a well-drained soil, as the plant is susceptible to fungal diseases.
Vernonia missurica, the Missouri ironweed, is a species of magenta-flowered perennial plant from family Asteraceae native to the central and east central United States.
Delphinium exaltatum, known by the common name tall larkspur, is a species of flowering plant in the genus Delphinium, part of the buttercup family. Other Delphinium species are also commonly known as tall larkspur, such as Delphinium barbeyi. D. exaltatum is native to the central and eastern United States, where it can be found in Kentucky, Maine, Ohio, Pennsylvania, Maryland, West Virginia, Virginia, North Carolina, Alabama, Tennessee, and Missouri.
Eustoma exaltatum, commonly called seaside gentian, is a species of flowering plant in the gentian family (Gentianaceae).