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Sabatia Takedai
''Sabatia'', the rose gentians, is a genus of about 20 species of flowering plants in the family Gentianaceae, native to eastern and central North America (Nova Scotia west to Wisconsin and New Mexico, and south to Florida and Texas), Central America, and the Caribbean.Huxley, A., ed. (1992). ''New RHS Dictionary of Gardening'' 4: 157. Macmillan . They are annual or perennial herbaceous plants growing to 10–130 cm tall, with opposite leaves. The flowers are produced in large cymes at the top of the stems; the flower corolla has 5–12 lobes, colored pink or white, with a contrasting central yellow 'eye'. The fruit is a capsule containing numerous small seeds. Selected species Source: USDA, Arkansas Native Plant SocietyWitsell, T. (2005). Pelton's Rose-Gentian. ''Claytonia'' 25 (2): 3pdf file *'' Sabatia angularis'' *'' Sabatia arenicola'' *'' Sabatia arkansana'' *'' Sabatia bartramii'' *'' Sabatia brachiata'' *'' Sabatia brevifolia'' *'' Sabatia calycina'' *'' Sabatia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sabatia Angularis
''Sabatia angularis'', commonly called rosepink, rose pink, square-stem rose pink or rose gentian, is a biennial flowering plant in the Gentianaceae (gentain) family. It is native to central and eastern North America. Description ''S. angularis'' grows tall, although in the first year this biennial plant appears only as a low rosette of leaves. In the second year, one or more stems rise from the basal leaves. The stems are 4-sided, appearing as a square in cross section, and glabrous, with flexible, thin wings on the edges. The lower part of the main stem is unbranched, with branches growing primarily from leaf nodes on the upper part. The leaves are opposite, simple, entire (without teeth), glabrous, ovate to ovate-lanceolate, and measure up to about long and wide. The plant blooms from June to September with fragrant pink (occasionally white) flowers that are up to across. The flowers have 5 petal-like obovate lobes. Yellowish triangular markings on the inner edge of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flower
Flowers, also known as blooms and blossoms, are the reproductive structures of flowering plants ( angiosperms). Typically, they are structured in four circular levels, called whorls, around the end of a stalk. These whorls include: calyx, modified leaves; corolla, the petals; androecium, the male reproductive unit consisting of stamens and pollen; and gynoecium, the female part, containing style and stigma, which receives the pollen at the tip of the style, and ovary, which contains the ovules. When flowers are arranged in groups, they are known collectively as inflorescences. Floral growth originates at stem tips and is controlled by MADS-box genes. In most plant species flowers are heterosporous, and so can produce sex cells of both sexes. Pollination mediates the transport of pollen to the ovules in the ovaries, to facilitate sexual reproduction. It can occur between different plants, as in cross-pollination, or between flowers on the same plant or even the same f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sabatia Campestris
''Sabatia campestris'' (Texas star;United States Department of Agriculture Plants Profile''Sabatia campestris''/ref> also prairie rose-gentian, prairie sabatia, meadow pinkPlants For A Future''Sabatia campestris''/ref>) is a species of ''Sabatia'', native to the south-central United States, from Texas east to Mississippi and north to Iowa and Illinois. It is also locally naturalized in New England.Enser, R. W. (2004). New England Plant Conservation Program ''Sabatia stellaris'' Pursh (Sea pink) Conservation and Research Plan for New Englanpdf file ''Sabatia campestris'' is an annual plant growing to tall with pairs of opposite leaves 8–40 mm long and 5–20 mm wide. The flowers are produced in open, long-stalked cymes at the top of the stems; the flower corolla is about 40 mm diameter, with five pink (rarely white) lobes with bluntly acute apices, and a contrasting bright yellow central 'eye'; they are hermaphrodite (contain both male and female organs). The fru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sabatia Campanulata
''Sabatia campanulata'', commonly known as the slender rose gentian or slender marsh-pink, is an herbaceous plant in the gentian family. It is native to the primarily to the southeastern United States. This species is most abundant in coastal areas. Its natural habitat is open, moist, acidic areas such as bogs, seeps, and pine savannas. Populations extend northward, and become increasingly rare, up the Atlantic Coast to Massachusetts. It is a perennial that produces pink flowers in the summer. References {{Taxonbar, from=Q18077680 campanulata Flora of Northern America ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sabatia Calycina
''Sabatia'', the rose gentians, is a genus of about 20 species of flowering plants in the family Gentianaceae, native to eastern and central North America (Nova Scotia west to Wisconsin and New Mexico, and south to Florida and Texas), Central America, and the Caribbean.Huxley, A., ed. (1992). ''New RHS Dictionary of Gardening'' 4: 157. Macmillan . They are annual or perennial herbaceous plants growing to 10–130 cm tall, with opposite leaves. The flowers are produced in large cymes at the top of the stems; the flower corolla has 5–12 lobes, colored pink or white, with a contrasting central yellow 'eye'. The fruit is a capsule containing numerous small seeds. Selected species Source: USDA, Arkansas Native Plant SocietyWitsell, T. (2005). Pelton's Rose-Gentian. ''Claytonia'' 25 (2): 3pdf file *''Sabatia angularis'' *'' Sabatia arenicola'' *'' Sabatia arkansana'' *'' Sabatia bartramii'' *'' Sabatia brachiata'' *'' Sabatia brevifolia'' *'' Sabatia calycina'' *''Sabatia ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sabatia Brevifolia
''Sabatia brevifolia'', commonly known as shortleaf or short-leaved rose gentian (or rose-gentian), narrowleaf or narrow-leaved sabatia, white marsh-pink or white sabatia, is a species of flowering plant in the genus Sabatia and the family Gentianaceae. It is an annual that grows in moist flatwoods and savannah A savanna or savannah is a mixed woodland-grassland (i.e. grassy woodland) biome and ecosystem characterised by the trees being sufficiently widely spaced so that the canopy does not close. The open canopy allows sufficient light to reach th ...s. It grows from 1–3 feet tall and the flowers have five white petals with pointed tips. It grows in the United States, in the states of Florida, Georgia, South Carolina, and Alabama. References brevifolia Flora of the United States Taxa named by Constantine Samuel Rafinesque {{Gentianales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sabatia Brachiata
''Sabatia'', the rose gentians, is a genus of about 20 species of flowering plants in the family Gentianaceae, native to eastern and central North America (Nova Scotia west to Wisconsin and New Mexico, and south to Florida and Texas), Central America, and the Caribbean.Huxley, A., ed. (1992). ''New RHS Dictionary of Gardening'' 4: 157. Macmillan . They are annual or perennial herbaceous plants growing to 10–130 cm tall, with opposite leaves. The flowers are produced in large cymes at the top of the stems; the flower corolla has 5–12 lobes, colored pink or white, with a contrasting central yellow 'eye'. The fruit is a capsule containing numerous small seeds. Selected species Source: USDA, Arkansas Native Plant SocietyWitsell, T. (2005). Pelton's Rose-Gentian. ''Claytonia'' 25 (2): 3pdf file *''Sabatia angularis'' *'' Sabatia arenicola'' *'' Sabatia arkansana'' *'' Sabatia bartramii'' *'' Sabatia brachiata'' *''Sabatia brevifolia'' *''Sabatia calycina'' *''Sabatia camp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sabatia Arkansana
''Sabatia arkansana'', commonly known as Pelton's rose gentian, is an herbaceous annual in the gentian family. It was discovered in 2001 in several glades of the Ouachita Mountains in Saline County, Arkansas by John Pelton, a retired mechanic turned amateur photographer and naturalist. It is known only from two locations in this county and is considered critically imperiled as a result of the presence of nearby housing developments and due to the absence of a fire regime. In summer it shows attractive rose-purple flowers. Description It is an annual plant growing to about 12 cm tall. The leaves are produced in opposite pairs, lanceolate, 5–15 mm long and 2–3 mm broad. The flowers are about 3.5 cm diameter, with a five-lobed corolla, purplish-pink with a pale yellow center, and five yellow stamens. The fruit is a capsule about 1 cm long. Similar species It is similar to and often occurs together with the related ''Sabatia campestris''. Pelton's r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sabatia Arenicola
''Sabatia'', the rose gentians, is a genus of about 20 species of flowering plants in the family Gentianaceae, native to eastern and central North America (Nova Scotia west to Wisconsin and New Mexico, and south to Florida and Texas), Central America, and the Caribbean.Huxley, A., ed. (1992). ''New RHS Dictionary of Gardening'' 4: 157. Macmillan . They are annual or perennial herbaceous plants growing to 10–130 cm tall, with opposite leaves. The flowers are produced in large cymes at the top of the stems; the flower corolla has 5–12 lobes, colored pink or white, with a contrasting central yellow 'eye'. The fruit is a capsule containing numerous small seeds. Selected species Source: USDA, Arkansas Native Plant SocietyWitsell, T. (2005). Pelton's Rose-Gentian. ''Claytonia'' 25 (2): 3pdf file *''Sabatia angularis'' *'' Sabatia arenicola'' *''Sabatia arkansana'' *''Sabatia bartramii'' *''Sabatia brachiata'' *''Sabatia brevifolia'' *''Sabatia calycina'' *''Sabatia campanu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seed
In botany, a seed is a plant structure containing an embryo and stored nutrients in a protective coat called a ''testa''. More generally, the term "seed" means anything that can be Sowing, sown, which may include seed and husk or tuber. Seeds are the product of the ripened ovule, after the embryo sac is fertilization, fertilized by Pollen, sperm from pollen, forming a zygote. The embryo within a seed develops from the zygote and grows within the mother plant to a certain size before growth is halted. The formation of the seed is the defining part of the process of reproduction in seed plants (spermatophytes). Other plants such as ferns, mosses and marchantiophyta, liverworts, do not have seeds and use water-dependent means to propagate themselves. Seed plants now dominate biological Ecological niche, niches on land, from forests to grasslands both in hot and cold climates. In the flowering plants, the ovary ripens into a fruit which contains the seed and serves to disseminate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Capsule (fruit)
In botany, a capsule is a type of simple, dry, though rarely fleshy dehiscent fruit produced by many species of angiosperms ( flowering plants). Origins and structure The capsule (Latin: ''capsula'', small box) is derived from a compound (multicarpellary) ovary. A capsule is a structure composed of two or more carpels. In (flowering plants), the term locule (or cell) is used to refer to a chamber within the fruit. Depending on the number of locules in the ovary, fruit can be classified as uni-locular (unilocular), bi-locular, tri-locular or multi-locular. The number of locules present in a gynoecium may be equal to or less than the number of carpels. The locules contain the ovules or seeds and are separated by septa. Dehiscence In most cases the capsule is dehiscent, i.e. at maturity, it splits apart (dehisces) to release the seeds within. A few capsules are indehiscent, for example those of '' Adansonia digitata'', '' Alphitonia'', and '' Merciera''. Capsules are often ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
