Anthocharis midea, the falcate orangetip, is a North American butterfly that was described in 1809 by Jacob Hübner. It belongs to the family Pieridae, which is the white and sulphurs. These butterflies are mostly seen in the eastern United States, and in Texas and Oklahoma. They eat the nectar of violets and mustards. They tend to live in open, wet woods along waterways, in open swamps, and less often in dry woods and ridgetops. This species is a true springtime butterfly, being on the wing from April to May.
Euchloe olympia, the Olympia marble, is a butterfly in the family Pieridae. Its range is southern Canada and the Midwest, down into the southwestern United States. E. olympia is related to E. guaymasensis, but has a distinctive phenotype and genotype.
Euchloe crameri, the western dappled white, is a butterfly in the family Pieridae.
The Pierinae are a large subfamily of pierid butterflies. The subfamily is one of several clades of butterflies often referred to as the whites.
The tribe Anthocharini is one of the subdivisions of the insect order Lepidoptera, which includes the moths and butterflies. It is a further subdivision of the butterfly family Pieridae and subfamily Pierinae; formerly it was considered a subfamily on its own, Anthocharinae. This tribe includes many, but not all, of the orangetip butterflies.
Euchloe guaymasensis, the Sonoran marble or Sonoran white, is a species of butterfly in the family Pieridae. It is native to Sonora in Mexico and has been seen once in Arizona in the United States.
Euchloe ausonides insulanus, the island marble butterfly, is a subspecies of the Euchloe ausonides and is found in the San Juan Islands in Washington in the northwestern United States. The butterfly was thought to be extinct and was last observed on Gabriola Island, British Columbia in 1908. The species was rediscovered during a prairie butterfly survey in San Juan Island National Historical Park in 1998. After this rediscovery, surveys were conducted throughout the presumed range and found a few populations on San Juan Island and Lopez Island, but no remaining populations in Canada.
Euchloe ausonides, the large marble or creamy marblewing, is a species of butterfly that occurs in western North America. It lays eggs on the terminal flower buds of a variety of plants in the mustard family, including introduced Eurasian species, and the larvae feed on the buds, flowers and fruit of these plants. In California, it has witnessed population declines since the 1980s, especially in the Central Valley and the Bay Area. In Washington, subspecies the island marble butterfly was listed as an endangered species under the Endangered Species Act in 2020.
Euchloe ausonia, the eastern dappled white, is a southern European and Palearctic butterfly found mostly to the south and east of its almost indistinguishable relative the western dappled white.
Euchloe is a genus of pierid butterflies from the orangetip tribe (Anthocharini). They are Holarctic in distribution, with most species in Europe, Central Asia, and North America. Like other Anthocharini, the American species are usually called marbles; the Old World species are known as dappled whites.
Thelypodium stenopetalum is a rare species of flowering plant in the mustard family known by the common names slenderpetal thelypody, slender-petaled thelypodium and slender-petaled mustard. It is endemic to the San Bernardino Mountains of southern California, where it is known from only three or four extant occurrences in moist mountain meadows near Big Bear Lake. Its remaining habitat is considered seriously threatened and the plant is a federally listed endangered species in the United States.
Euchloe naina, the green marble, is a species of butterfly that occurs in northern North America and Siberia and has been recorded mainly in the interior of Alaska but has also been recorded on Kodiak by Keith Bruce and verified by Kenelm Philips in 2012.
Euchloe creusa, the northern marble, is a species of butterfly that occurs in northern North America.
Euchloe lotta, the desert marble, is a species of butterfly that occurs in the interior of British Columbia, Canada.
Euchloe aegyptiaca is a butterfly in the family Pieridae. It is found from Libya to Egypt and Jordan, extending into Saudi Arabia.
Lethe anthedon, the northern pearly-eye, is a species of butterfly of the subfamily Satyrinae in the family Nymphalidae. It is found in North America, from central Saskatchewan and eastern Nebraska east to Nova Scotia, south to central Alabama and Mississippi.
