Agalinis skinneriana

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Agalinis skinneriana
Agalinis auriculata drawing.png
Status TNC G3.svg
Vulnerable  (NatureServe) [1]
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Lamiales
Family: Orobanchaceae
Genus: Agalinis
Species:
A. skinneriana
Binomial name
Agalinis skinneriana

Agalinis skinneriana is a species of flowering plant in the family Orobanchaceae known by the common names Skinner's gerardia, [2] Skinner's false foxglove and pale false foxglove. It is native to North America, where it occurs in Ontario south to Missouri and Louisiana. [3]

Contents

Description

This plant is an annual herb with four-angled stems growing up to 40 centimeters tall. The linear leaves are oppositely arranged and each is up to 2.5 centimeters long. The inflorescence is a raceme of pink or white flowers each up to 1.6 centimeters long. Blooming occurs in August through October. [1] The flowers are visited by bees. [4] However, each flower is open for only a few hours and it may pollinate itself. [3] This plant is similar to and difficult to distinguish from several other Agalinis. [1]

Habitat

This plant grows on prairies. [4] It can also be found in woods, barrens, and thickets. [3] It is associated with other plants such as Agalinis purpurea , Aletris farinosa , Andropogon gerardi , Aster ptarmicoides , Calopogon tuberosus , Liatris spicata , Lobelia kalmii , Pycnanthemum virginianum , and Solidago ohioensis [3] The plant often grows in habitat maintained by a regime of periodic wildfire. [1] Fire suppression is a threat to it. [3]

Related Research Articles

<i>Agalinis</i> Genus of flowering plants belonging to the broomrape family

Agalinis is a genus of about 70 species in North, Central, and South America that until recently was aligned with members of the family Scrophulariaceae. As a result of numerous molecular phylogenetic studies based on various chloroplast DNA (cpDNA) loci, it was shown to be more closely related to members of the Orobanchaceae. Agalinis species are hemiparasitic, which is a character that in part describes the Orobanchaceae.

<i>Agalinis acuta</i> Species of flowering plant

Agalinis acuta is an annual hemiparasitic plant native to Maryland, Massachusetts, Rhode Island, Connecticut, and Long Island, New York. Common names include sandplain gerardia and sandplain false foxglove. It is one of about 70 species that comprise genus Agalinis. It currently resides within the family Orobanchaceae, but historically was aligned with members of the Scrophulariaceae. This was one of several re-alignments that were the consequence of the disintegration of the Scrophulariaceae as the result of conclusions based on molecular phylogeny data from the chloroplast genome. While historically regarded as a separate species, molecular phylogenetic data indicates that Agalinis acuta should be consolidated as part of the species Agalinis decemloba.

<i>Agalinis aspera</i> Species of flowering plant

Agalinis aspera, the rough agalinis, rough false foxglove, or tall false foxglove, is a non-poisonous plant of the genus Agalinis, habitating in the dry prairies. It can grow to be about eight to twenty-four inches tall. When the flowers bloom, the colors vary between purple and pink.

<i>Trautvetteria</i>

Trautvetteria is a genus of flowering plants in the buttercup family. Today it is often considered a monotypic genus, containing only one species, Trautvetteria caroliniensis, which is known by the common names Carolina bugbane, false bugbane, and tassel-rue. A second species, T. japonica, is now generally considered a variety of this species. The genus is named for the botanist Ernst Rudolf von Trautvetter.

<i>Asimina pulchella</i> Species of flowering plant

Asimina pulchella is a rare species of flowering plant in the custard apple family known by the common names beautiful pawpaw, royal false pawpaw, and white squirrel banana. It is a federal listed endangered species.

<i>Pityopsis ruthii</i>

Pityopsis ruthii is a rare species of flowering plant in the aster family known by the common name Ruth's golden aster. It is endemic to the US state of Tennessee, where it is known only from Polk County. It is threatened by the modification of its habitat. It is a federally listed endangered species.

Erythronium elegans is a rare species of flowering plant in the lily family known by the common names Coast Range fawnlily and elegant fawnlily. It is endemic to Oregon in the United States, where it is known from about 12 occurrences in the northern Coast Range.

<i>Heterotheca shevockii</i> Species of plant

Heterotheca shevockii is a rare species of flowering plant in the aster family known by the common names Kern Canyon false goldenaster and Shevock's goldenaster. It is endemic to California in the United States, where it is known only from Kern County. It grows along a 21-mile stretch of the Kern River.

<i>Agalinis auriculata</i> Species of flowering plant

Agalinis auriculata is a species of flowering plant in the family Orobanchaceae known as earleaf false foxglove, auriculate false foxglove, and earleaf gerardia. It is endemic to the United States, where it occurs from New Jersey west to Minnesota and throughout most southern states.

<i>Conradina grandiflora</i> Species of flowering plant

Conradina grandiflora is a species of flowering plant in the mint family known by the common name largeflower false rosemary, or large-flowered rosemary. It is endemic to Florida in the United States, where it occurs on the Atlantic coastal ridge. Its distribution spans Brevard, Broward, Dade, Highlands, Indian River, Martin, Osceola, Palm Beach, Polk, St. Lucie, and Volusia Counties.

<i>Agalinis paupercula</i> Species of flowering plant

Agalinis paupercula, commonly known as the smallflower false foxglove, is a hemiparasitic annual plant native to the eastern parts of the United States and Canada. Found in open, moist areas, its purple flowers are borne on a 30-to-70-centimeter stem, and bloom in August and September. The species has often been treated as a variety of Agalinis purpurea, the purple false foxglove, and preliminary genetic evidence suggests that the two are, in fact, a single species.

Drosera peruensis is a carnivorous plant of the genus Drosera, commonly known as the Peruvian sundew. This Drosera species was first identified in Peru in 2002 by Tânia Regina dos Santos Silva and Mireya D. Correa following work to update the genus Drosera for the reference text, Flora Neotropica..

<i>Solidago plumosa</i> Species of flowering plant

Solidago plumosa is a rare species of goldenrod known by the common names Yadkin River goldenrod, plumed goldenrod, and plumose goldenrod. It is endemic to North Carolina in the United States, where it grows only on the banks of the Yadkin River. There is only one known population. It is a candidate for federal protection.

Black Earth Rettenmund Prairie State Natural Area

Black Earth Rettenmund Prairie is a Wisconsin Department of Natural Resources-designated State Natural Area featuring one of the few remaining dry-mesic prairies in Wisconsin, situated on a low Driftless Area knob and ridge. Despite the prairie's relatively small size, 130 native prairie plant species have been documented on the site. Many of these species are quite showy, including wood lily, shooting star, fringed puccoon, pasque flower, butterfly weed, and compass plant. Several rare species are also found on the site, including pomme-de-prairie, white camas, striped hairstreak, and the state-threatened species rough-stemmed false foxglove and regal fritillary.

<i>Aureolaria virginica</i> Species of plant

Aureolaria virginica, the downy yellow false foxglove or downy oak leach, is a perennial forb native to the eastern United States and Canada, which produces yellow flowers in summer.

<i>Agalinis purpurea</i> Species of flowering plant

Agalinis purpurea is an annual forb native to the eastern United States and Canada, which produces purple flowers in late summer or early fall.

<i>Agalinis tenuifolia</i> Species of flowering plant

Agalinis tenuifolia, known by the common names common gerardia, slender false foxglove or common false foxglove, is an annual forb native to the eastern and southwestern United States, and Canada, which produces purple flowers in late summer or early fall.

<i>Agalinis gattingeri</i> Species of flowering plant

Agalinis gattingeri, the roundstem false foxglove, is an annual hemiparasitic forb measuring between 10.5 and 60.5 cm in height.

Agalinis divaricata is a flowering plant species in the genus Agalinis. It is commonly known as pineland false foxglove. A dicot, it grows in parts of Florida, Georgia and Alabama. It is in the Orobanchaceae (broomrape) family. It grows in dry longleaf pine forests and savannahs. The genus is hemiparasitic.

<i>Agalinis heterophylla</i> Species of flowering plant

Agalinis heterophylla is a species of flowering plant in the family Orobanchaceae known as prairie false foxglove. It is found in northern Mexico (Tamaulipas) and the southeastern and central United States.

References

  1. 1 2 3 4 Agalinis skinneriana. The Nature Conservancy.
  2. Michigan Natural Features Inventory (PDF), retrieved 4 December 2015
  3. 1 2 3 4 5 Agalinis skinneriana. Archived October 26, 2011, at the Wayback Machine Center for Plant Conservation.
  4. 1 2 Dieringer, G. (1999). Reproductive biology of Agalinis skinneriana (Scrophulariaceae), a threatened species. Journal of the Torrey Botanical Society 126(4) 289-95.