Hexastylis virginica | |
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Leaves in early spring in southeastern Virginia | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Magnoliids |
Order: | Piperales |
Family: | Aristolochiaceae |
Genus: | Hexastylis |
Species: | H. virginica |
Binomial name | |
Hexastylis virginica (L.) Small. | |
Hexastylis virginica, commonly known as Virginia heartleaf, is a prostrate perennial plant in the Aristolochiaceae (birthwort family). It is found in the mideastern United States from Maryland and Virginia in the north, south to North Carolina and Tennessee. The plant is encountered in deciduous and mixed forests. Its flowers emerge in early spring from April through June. [2]
Silene virginica, the fire pink, is a wildflower in the pink family, Caryophyllaceae. It is known for its distinct brilliant red flowers. Fire pink begins blooming in late spring and continuing throughout the summer. It is sometimes grown in wildflower, shade, and rock gardens.
Claytonia virginica, the Virginia springbeauty, eastern spring beauty, grass-flowernarrowleaf springbeauty or fairy spud, is an herbaceous perennial plant in the family Montiaceae. Its native range is eastern North America. Its scientific name honors Colonial Virginian botanist John Clayton (1694–1773).
Mertensia virginica is a spring ephemeral plant in the Boraginaceae (borage) family with bell-shaped sky-blue flowers, native to eastern North America.
Hexastylis arifolia, or the little brown jug, is a perennial wildflower in the family Aristolochiaceae found in the southeastern United States, from Louisiana to Virginia, inland as far as Kentucky. It is considered a threatened species in Florida.
Hexastylis or heartleaf is a segregate of the genus Asarum, in the family Aristolochiaceae. The group comprises ten species endemic to southeastern North America. It is a perennial, evergreen, herbaceous plant with leaves and flowers arising directly from the rhizomes. Hexastylis was once recognized at the level of genus, and in some floral treatments still is, yet it has been shown through morphological and molecular evidence that it is rooted within the genus Asarum.
Itea virginica, commonly known as Virginia willow or Virginia sweetspire, is a small North American flowering shrub that grows in low-lying woods and wetland margins. Virginia willow is a member of the Iteaceae family, and native to the southeast United States. Itea virginica has small flowers on pendulous racemes.
Commelina virginica, commonly known as the Virginia dayflower, is a perennial herbaceous plant in the dayflower family. It is native to the mideastern and southeastern United States, where it is typical of wet soils. While most members of the genus have thin, fibrous roots, the Virginia dayflower is relatively unique for its genus in having a perennial rhizome. The plant was first described by Carl Linnaeus in his 1762 publication of the second edition of Species Plantarum. A phylogenetic study based on the nuclear ribosomal DNA region 5S NTS and the chloroplast region trnL-trnF, two commonly used gene regions for determining relationships, suggested that Commelina virginica is most closely related to two African species, namely Commelina capitata and Commelina congesta. However, the statistical support for this result was low. Morphologically speaking the supposedly related species do share some unique traits. C. virginica and C. capitata have red hairs at the top of their leaf sheaths, an unusual character in the genus, while C. virginica and C. congesta both have clustered inflorescences on very short stalks.
John Clayton (1694/5–1773) was an Anglican minister in and for decades clerk for Gloucester County in the Colony of Virginia who is today best known as a plant collector and botanist. He may be confused with several distant family members, including Rev. John Clayton who served as minister at Jamestown (1682–1684) and conducted various scientific experiments, before returning to England.
Peltandra virginica is a plant of the arum family known as green arrow arum and tuckahoe. It is widely distributed in wetlands in the eastern United States, as well as in Quebec, Ontario, and Cuba. It is common in central Florida including the Everglades and along the Gulf Coast. Its rhizomes are tolerant to low oxygen levels found in wetland soils. It can be found elsewhere in North America as an introduced species and often an invasive plant.
Iris virginica, with the common name Virginia blueflag, Virginia iris, great blue flag, or southern blue flag, is a perennial species of flowering plant in the Iridaceae (iris) family, native to central and eastern North America.
Aeschynomene virginica is a rare species of flowering plant in the legume family known by the common names Virginia jointvetch and sensitive jointvetch. It is native to a small section of the East Coast of the United States, where it has a fluctuating annual global population scattered in about 20 mostly small occurrences. Counts and estimates revealed two populations in New Jersey including several thousand individuals, one population of a few hundred plants in Maryland, several variable and unstable populations in ditches in North Carolina, and several populations including about 5000 individuals in Virginia. Habitat alteration has reduced the number of sites where the plant can grow. The plant became a federally listed threatened species of the United States in 1992.
Hexastylis naniflora is a rare species of flowering plant in the birthwort family known by the common name dwarf-flowered heartleaf. It is endemic to the Piedmont region of the United States, where it is limited to a small area straddling the border between North Carolina and South Carolina. It is a federally listed threatened species.
Agave virginica, synonym Manfreda virginica, commonly known as the false aloe, rattlesnake master, American aloe, Virginia agave, and eastern agave, is a species of agave. It is native to the central and southeastern United States and northeastern Mexico, where it is found in prairies, upland rocky glades, and sandy open woods.
Anchistea is a genus of leptosporangiate ferns in the family Blechnaceae. It has only one species, Anchistea virginica the Virginia chain fern, which has long creeping, scaly, underground stems or rhizomes giving rise to tall widely separated, deciduous, single leaves. In contrast, the leaves of Osmundastrum cinnamomeum, which can be mistaken for A. virginica, grow in a group from a crown. Also in contrast to O. cinnamomeum the leaves are monomorphic without distinct fertile fronds. The lower petiole or stipe is dark purple to black, shiny and swollen, the upper rachis is dull green. The leaf blade is green and lanceolate, composed of 12 to 23 paired, alternate pinnatifid pinnae. The pinnae are subdivided into 15 to 20 paired segments that are ovate to oblong. The lower rachis is naked for about half its length. The sori or spore-producing bodies are found on the underside of the pinnae and are long and form a double row which outlines the major veins of the pinnae. In common with all ferns, A. virginica exhibits a gametophyte stage in its life cycle and develops a haploid reproductive prothallus as an independent plant. The spores are produced in red-brown sori which line the spaces (areolae) between the costa and costules. Further photographs can be found at the Connecticut Botanical Society and Ontario Ferns websites.
Rhexia virginica, the handsome Harry or Virginia meadow-beauty, is a species of flowering plant in the family Melastomataceae. It is native to much of eastern North America, and is often found in moist, often acidic soils in open areas.
Lespedeza virginica, known as slender bush clover or slender lespedeza, is a species of flowering plant native to much of the United States, as well as Ontario, Canada, and Nuevo León, Mexico. It is a member of the bean family, Fabaceae.
Antennaria virginica is a North American species of flowering plants in the family Asteraceae known by the common names shalebarren pussytoes. It grows on Devonian shale in the eastern United States. It is found in central Appalachian Mountains of Pennsylvania, Maryland, West Virginia, and Virginia, with a few populations in eastern Ohio.
Hexastylis contracta, commonly known as the mountain heartleaf, is a species of flowering plant in the pipevine family.
Acalypha virginica, commonly called Virginia threeseed mercury or Virginia copperleaf, is a plant in the spurge family (Euphorbiaceae). It is native to the eastern United States. It is found in a variety of natural habitats, particularly in open woodlands and along riverbanks. It is a somewhat weedy species that responds positively to ecological disturbance, and can be found in degraded habitats such as agricultural fields.
Plantago virginica, common names hoary plantain and Virginia plantain, is a species of plant native to North America and introduced in Asia. It is listed as a special concern in Connecticut. The Kiowa use it to make garlands or wreaths for old men to wear around their heads during ceremonial dances as a symbol of health. It is commonly found within the continental United States in the majority of states along coastal areas and on roads, though has become an invasive species to eastern China after its introduction c. 1980. It is an annual plant, blooming around the month of May.