Eriogonum heracleoides | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Caryophyllales |
Family: | Polygonaceae |
Genus: | Eriogonum |
Species: | E. heracleoides |
Binomial name | |
Eriogonum heracleoides | |
Eriogonum heracleoides (common names; parsnipflower buckwheat, whorled buckwheat, and Wyeth buckwheat [1] ) is a plant of western North America that has many flowering clusters which are usually cream colored, or off-white. It can usually be found in rocky areas, such as sagebrush deserts and Ponderosa pine forests. Parsnipflower buckwheat is in the genus Eriogonum and the family Polygonaceae, which is a family of plants known as the "knotweed family". It inhabits much of the western part of the United States and southern British Columbia. [2] [3]
The parsnipflower buckwheat is an erect herbaceous perennial plant rarely more than 40 cm (15+3⁄4 in) tall. Blooming early in the summer, its flowers measure 4–9 mm (1⁄8–3⁄8 in); these are pale yellow and redden with age. [4] The leaves are arranged in loose rosettes, covered with soft hairs measuring 5–30 mm (1⁄4–1+1⁄8 in). The hairs feel woolly and matted, and cover both sides of the leaf. [5] The flowers have one carpel (achene). The plant has a whorled arrangement of leaves at midpoint of the stem [6] [7] as well as one beneath the base of the stems. [4] It blooms in early to mid summer. It attracts butterflies, bees, insects, and birds and is the host plant for several Palouse butterflies. [8]
Eriogonum is a genus of flowering plants in the family Polygonaceae. The genus is found in North America and is known as wild buckwheat. This is a highly species-rich genus, and indications are that active speciation is continuing. It includes some common wildflowers such as the California buckwheat.
Eriogonum fasciculatum is a species of wild buckwheat known by the common names California buckwheat and eastern Mojave buckwheat.
Lilium columbianum is a lily native to western North America. It is also known as the Columbia lily, Columbia tiger lily, or simply tiger lily.
Eriogonum arborescens is a species of wild buckwheat known by the common name Santa Cruz Island buckwheat.
Eriogonum cinereum is a species of wild buckwheat known by the common names coastal buckwheat and ashyleaf buckwheat.
Eriogonum ovalifolium is a species of wild buckwheat known by the common name cushion buckwheat. It is native to western North America from California to Alberta, where it is a member of many plant communities in varied habitats, including the sagebrush steppe and alpine regions.
Eriogonum pyrolifolium is a species of wild buckwheat. It is native to western North America, from British Columbia to the high mountains of California.
Gaillardia aristata is a North American species of flowering plant in the sunflower family, known by the common names common blanketflower and common gaillardia. This perennial wildflower is widespread across much of North America, from Yukon east to Québec and south as far as California, Arizona, Illinois, and Connecticut, although it may be naturalized rather than native in parts of that range. It is also naturalized in scattered locations in Europe, Australia, and South America.
Eriogonum flavum is a species of wild buckwheat.
Chaenactis douglasii is a North American species of flowering plant in the daisy family known by the common name Douglas' dustymaiden.
Eriogonum angulosum is a species of wild buckwheat known by the common name anglestem buckwheat.
Eriogonum siskiyouense is a rare species of wild buckwheat known by the common name Siskiyou buckwheat.
Eriogonum sphaerocephalum is a species of wild buckwheat known by the common names rock buckwheat and round-headed desert buckwheat. It is native to the western United States.
Tetradymia argyraea is a species of flowering plant in the aster family known by the common names spineless horsebrush and gray horsebrush. It is native to western North America.
Thelypodium laciniatum is a species of flowering plant in the mustard family known by the common name cutleaf thelypody. It is native to western North America, particularly the Great Basin and surrounding plateau and foothill habitat, where it grows on dry rocky cliffs and hillsides in sagebrush and scrub, usually below 2,400 metres (8,000 ft) elevation.
Eriogonum douglasii is a species of wild buckwheat known by the common name Douglas' buckwheat. It is native to the western United States, including the Pacific Northwest and part of the Great Basin.
Eriogonum niveum is a species of flowering plant in the buckwheat family known by the common name snow buckwheat. It is native to the Pacific Northwest of North America, where it occurs in British Columbia, Washington, Oregon, and Idaho.
Eriogonum thymoides is an "abundant" species of flowering plant in the buckwheat family known by the common name thymeleaf wild buckwheat, or simply thymeleaf buckwheat.
Eriogonum abertianum, with the common names Abert's buckwheat and Abert wild buckwheat, is a species of buckwheats in the family Polygonaceae.
Eriogonum tiehmii, known as Tiehm's buckwheat, is a species of flowering plant endemic to the Silver Peak Range of Esmeralda County, Nevada in the United States. Its only known population is at high risk of destruction due to proposed mining electric vehicle battery Lithium-sourcing activities by Ioneer, and a significant portion of the population was destroyed in 2020.