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Solidago Albopilosa
''Solidago albopilosa'' is a rare species of flowering plant in the family Asteraceae known by the common name whitehair goldenrod. It is a perennial herb that is endemic to the state of Kentucky in the southeastern United States. It is threatened by recreational activities in its habitat and is a federally listed threatened species of the United States. Distribution and habitat This plant species is only found in Eastern Kentucky, in a single river canyon, the Red River Gorge. It grows there within the Daniel Boone National Forest, in Menifee, Powell, and Wolfe Counties.''Solidago albopilosa''.
Center for Plant Conservation.
There it is limited to s ...
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Asteraceae
The family Asteraceae, alternatively Compositae, consists of over 32,000 known species of flowering plants in over 1,900 genera within the order Asterales. Commonly referred to as the aster, daisy, composite, or sunflower family, Compositae were first described in the year 1740. The number of species in Asteraceae is rivaled only by the Orchidaceae, and which is the larger family is unclear as the quantity of extant species in each family is unknown. Most species of Asteraceae are annual, biennial, or perennial herbaceous plants, but there are also shrubs, vines, and trees. The family has a widespread distribution, from subpolar to tropical regions in a wide variety of habitats. Most occur in hot desert and cold or hot semi-desert climates, and they are found on every continent but Antarctica. The primary common characteristic is the existence of sometimes hundreds of tiny individual florets which are held together by protective involucres in flower heads, or more technicall ...
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Pappus (flower Structure)
In Asteraceae, the pappus is the modified calyx, the part of an individual floret, that surrounds the base of the corolla tube in flower. It functions as a wind-dispersal mechanism for the seeds. The term is sometimes used for similar structures in other plant families e.g. in certain genera of the Apocynaceae, although the pappus in Apocynaceae is not derived from the calyx of the flower. In Asteraceae, the pappus may be composed of bristles (sometimes feathery), awns, scales, or may be absent, and in some species, is too small to see without magnification. In genera such as ''Taraxacum'' or ''Eupatorium'', feathery bristles of the pappus function as a "parachute" which enables the seed to be carried by the wind. The name derives from the Ancient Greek word ''pappos'', Latin ''pappus'', meaning "old man", so used for a plant (assumed to be an ''Erigeron'' species) having bristles and also for the woolly, hairy seed of certain plants. The pappus of the dandelion plays a ...
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Toxicodendron Radicans
''Toxicodendron radicans'', commonly known as eastern poison ivy or poison ivy, is an allergenic Asian and Eastern North American flowering plant in the genus ''Toxicodendron''. The species is well known for causing urushiol-induced contact dermatitis, an itchy, irritating, and sometimes painful rash, in most people who touch it. The rash is caused by urushiol, a clear liquid compound in the plant's sap. The species is variable in its appearance and habit, and despite its common name, it is not a true ivy (''Hedera''), but rather a member of the cashew and pistachio family (Anacardiaceae). ''T. radicans'' is commonly eaten by many animals and the seeds are consumed by birds, but poison ivy is most often thought of as an unwelcome weed. It is a different species from western poison ivy, '' T. rydbergii'', which has similar effects. Description Numerous subspecies and/or varieties of ''T. radicans'' are known. They can be found growing in any of the following forms, all ...
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Rhododendron Maximum
''Rhododendron maximum'' — its common names include great laurel, great rhododendron, rosebay rhododendron, American rhododendron and big rhododendron — is a species of ''Rhododendron'' native to the Appalachians of eastern North America, from Alabama north to coastal Nova Scotia. Description ''Rhododendron maximum'' is an evergreen shrub growing to , rarely , tall. The leaves are long and broad. The flowers are diameter, white, pink or pale purple, often with small greenish-yellow spots. The fruit is a dry capsule long, containing numerous small seeds. The leaves can be poisonous. Leaves are sclerophyllous, simple, alternate, and oblong (10 to 30 cm long, 5 to 8 cm wide). It retains its waxy, deep-green leaves for up to 8 years, but once shed are slow to decompose. It produces large, showy, white to purple flowers each June and July. Range Rosebay rhododendron is the most frequently occurring and dominant species of ''Rhododendron'' in the southern Appalachia ...
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Polystichum Acrostichoides
''Polystichum acrostichoides'', commonly denominated Christmas fern, is a perennial, evergreen fern native to eastern North America, from Nova Scotia west to Minnesota and south to Florida and eastern Texas.USDA
accessed 2011.
It is one of the most common ferns in eastern North America, being found in moist and shady habitats in woodlands, stream banks and rocky slopes. The common name derives from the fronds, which are often still green at .


Description

Christmas fern has a tufted, clumping

Pilea Pumila
''Pilea pumila'', commonly known as clearweed, Canadian clearweed, coolwort or richweed, is an herbaceous plant in the nettle family (Urticaceae). It is native to Asia and eastern North America, where it is broadly distributed. This plant is most often found in rich loamy soil, usually in moist to wet areas. Its natural habitat is in forests or other lightly shaded conditions. It is a common plant throughout its range, and forms large colonies where it is found. It grows in both high-quality habitats and in ecologically degraded areas. Due to its high tolerance for disturbance, it is often seen near buildings and as a garden weed. Description ''Pilea pumila'' is an erect annual, growing 0.7 to 70 cm tall. The foliage is opposite, simple with dentate margins, wrinkly (with depressed veins), ovate, and with long petioles. Both the leaves and stems are translucent and bright green, turning bright yellow in autumn. The flowers are small, borne in axillary cymes, unisexual with ...
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Mitchella Repens
''Mitchella repens'' (partridge berry, or squaw vine (no longer used)) is the best known plant in the genus '' Mitchella''. It is a creeping prostrate herbaceous woody shrub occurring in North America belonging to the madder family (Rubiaceae). Naming ''Mitchella repens'' is one of the many species first described by Carl Linnaeus. Its species name is the Latin adjective ''repens'', which means "creeping". Common names for ''Mitchella repens'' include partridge berry (or partridgeberry), squaw berry (no longer used), two-eyed berry, running fox, and Noon kie oo nah yeah (in the Mohawk language). Description The partridge berry is an evergreen plant growing as a non-climbing vine, no taller than 6 cm tall with creeping stems 15 to 30 cm long. The evergreen, dark green, shiny leaves are ovate to cordate in shape. The leaves have a pale yellow midrib. The petioles are short, and the leaves are paired oppositely on the stems. Adventitious roots may grow at the nodes; and ...
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Microstegium Vimineum
''Microstegium vimineum'', commonly known as Japanese stiltgrass, packing grass, or Nepalese browntop, is an annual plant, annual grass that is common in a wide variety of habitats and is well adapted to low light levels. Despite being non-native in the United States, it serves as a host plant for some native satyr butterflies, such as the Carolina satyr ''Hermeuptychia sosybius'' and the endangered Mitchell's satyr ''Neonympha mitchellii''. Owing to its invasive potential, the plant has been put on the European list of invasive alien species. This means the plant can no longer be imported into or traded in the European Union. Distribution It is native in much of South Asia, East Asia, and parts of Southeast Asia, and has since moved to the United States. Description It typically grows to heights between and is capable of rooting at each Node (botany), node. The plant flowers in late summer and produces its seeds in the form of a caryopsis shortly thereafter. It is quite simi ...
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Medeola Virginiana
''Medeola virginiana'', known as Indian cucumber, cucumber root, or Indian cucumber-root, is an eastern North American plant species in the lily family, Liliaceae. It is the only currently recognized plant species in the genus ''Medeola''. It grows in the understory of forests. The plant bears edible rhizomes that have a mild cucumber-like flavor. Description ''Medeola virginiana'' shoots consist of two tiers of whorled leaves. The lower tier typically bears between five and nine (occasionally up to 12) lance shaped leaves. The upper tier bears three to five ovate leaves. The leaves have an entire (smooth) margin. Some individuals lack a second tier of whorled leaves. The second tier is produced when the plant flowers. When two-tiered, plants grow to high. The flowers have yellowish green tepals and appear in late spring. The fruit is a dark blue to purple, inedible berry above the top tier of leaves. Indian cucumber-root shoots arise each spring from an overwintering tuberlike ...
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Hydrangea Arborescens
''Hydrangea arborescens'', commonly known as smooth hydrangea, wild hydrangea, sevenbark, or in some cases, sheep flower, is a species of flowering plant in the family Hydrangeaceae. It is a small- to medium-sized, multi-stemmed, deciduous shrub up to tall that is native to the eastern United States. Description The inflorescence is a corymb up to wide. Showy, sterile flowers are usually absent or if present they are usually less than 1 cm in diameter on the edge of the panicles. Flowering occurs May to July. Fruit is a ribbed, brown capsule about 2 mm long. Many are produced in October and persist through the winter. The leaves are large (8 to 18 cm long), opposite, serrated, ovate, and deciduous. The lower leaf surface is glabrous or with inconspicuous fine hairs, appearing green; trichomes of the lower surface are restricted to the midrib and major veins. The stem bark has a peculiar tendency to peel off in several successive thin layers with differe ...
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Prosartes Lanuginosa
''Prosartes lanuginosa'' is a North American plant species in the lily family with the common names yellow mandarin or yellow fairybells. ''Prosartes lanuginosa'' is native to the Great Smoky Mountains and occurs in many other parts of the Appalachian region from New York to Alabama. Isolated populations occur outside Appalachia, as in the Ozarks of northern Arkansas and in southwestern Ontario Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Ca .... References lanuginosa Flora of the Eastern United States Flora of the Appalachian Mountains Flora of the Great Lakes region (North America) Flora of Ontario Plants described in 1803 Least concern flora of the United States {{liliales-stub ...
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Cornus Florida
''Cornus florida'', the flowering dogwood, is a species of flowering tree in the family Cornaceae native to eastern North America and northern Mexico. An endemic population once spanned from southernmost coastal Maine south to northern Florida and west to the Mississippi River. The tree is commonly planted as an ornamental in residential and public areas because of its showy bracts and interesting bark structure. Classification The flowering dogwood is usually included in the dogwood genus ''Cornus'' as ''Cornus florida'' L., although it is sometimes treated in a separate genus as ''Benthamidia florida'' (L.) Spach. Less common names for ''C. florida'' include American dogwood, Florida dogwood, Indian arrowwood, Cornelian tree, white cornel, white dogwood, false box, and false boxwood. Two subspecies are generally recognized: Description Flowering dogwood is a small deciduous tree growing to high, often wider than it is tall when mature, with a trunk diameter of up to . A ...
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