Gamochaeta stagnalis | |
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Scientific classification | |
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Species: | G. stagnalis |
Binomial name | |
Gamochaeta stagnalis (I.M.Johnst.) Anderb. 1991 | |
Synonyms [1] [2] | |
Synonymy
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Gamochaeta stagnalis, the Desert cudweed, is a species of flowering plant in the sunflower family. It is native to Mexico, Guatemala, and the southwestern United States (California, Arizona, New Mexico). [3] [4] [5]
Gamochaeta stagnalis is an annual herb up to 35 cm (14 in) tall, producing a slender taproot. Leaves are up to 3 cm (1.2 in) long. The plant forms many small flower heads in tightly packed clumps. Each head contains 3–4 purple disc flowers but no ray flowers. [3] [6]
Gamochaeta stagnalis is very similar to G. purpureum and some G. stagnalis specimens (especially from Arizona) have been misidentified as that species. [3]
Tetracoccus is a plant genus under the family Picrodendraceae. Shrubby-spurge is a common name for plants in this genus.
Eriophyllum, commonly known as the woolly sunflower, is a North American genus of plants in the sunflower family. The genus is native to western North America, with a concentration of narrow endemics in California.
Isocoma pluriflora, commonly called southern jimmyweed or southern goldenbush, is a North American species of flowering perennial herbs in the sunflower family. It grows in northern Mexico and in the southwestern and south-central United States.
Gnaphalium palustre, known by the common name western marsh cudweed, is a species of flowering plant in the family Asteraceae.
Gamochaeta is a genus of flowering plants in the aster family. There has not always been agreement among botanists regarding its status as a recognized genus, but it has become more accepted in recent years. It currently includes many plants that previously belonged in genus Gnaphalium. Like many species of Gnaphalium, many Gamochaeta are called cudweeds or everlastings.
Ambrosia salsola, commonly called cheesebush, winged ragweed, burrobush, white burrobrush, and desert pearl, is a species of perennial shrub in the sunflower family native to deserts of the southwestern United States and northwestern Mexico.
Euchiton collinus is a herb native to Australia and New Zealand. It has become naturalized in a few places in the United States.
Euchiton involucratus is an herb in the pussy's-toes tribe within the sunflower family. It is native to Australia and New Zealand and sparingly naturalized in a few scattered locations in the United States.
Gamochaeta antillana, the Delicate everlasting, is a species of flowering plant in the sunflower family. It is native to the Greater Antilles and to the southeastern United States. It has also become naturalized in other places.
Gamochaeta calviceps, called narrowleaf purple everlasting, is a species of flowering plant in the sunflower family. It is native to South America and to the southeastern United States. It has also become naturalized in other places.
Gamochaeta stachydifolia is a species of flowering plant in the sunflower family. It is native to South America and naturalized in parts of California.
Gamochaeta coarctata, gray everlasting, is a species of flowering plant in the sunflower family. It is widespread in South America and naturalized in parts of Eurasia, Australia, and North America.
Gamochaeta sphacelata, called Owl's crown, is a species of flowering plant in the sunflower family. It is widespread across South America, Central America, and Mexico with the distribution just barely crossing the Río Grande into western Texas.
Gamochaeta argyrinea, called silvery cudweed or silvery everlasting, is a North American species of flowering plant in the sunflower family. It is widespread across the southeastern and south-central United States from Delaware south to Florida and west as far as southeastern Kansas and central Texas. It has also been found in Puerto Rico and in northern California.
Gamochaeta ustulata, commonly named featherweed or Pacific cudweed, is a North American species of flowering plant in the sunflower family. It is native to the western United States and southwestern Canada, in British Columbia, Washington, Oregon, and California. It is found primarily on seaside hills and in the Coast Ranges, with additional populations inland.
Gamochaeta pensylvanica, called Pennsylvania cudweed or Pennsylvania everlasting, is a widespread species of flowering plant in the sunflower family. It is native to South America and introduced into Eurasia, Africa, Australia, and North America. The pensylvanica epithet is a misnomer, as the plant is not native to Pennsylvania and only marginally naturalized there.
Gamochaeta simplicicaulis, the simple-stem cudweed or simple-stem everlasting, is a species of flowering plant in the sunflower family. It is native to South America and has become naturalized in Australia, New Zealand, and the southeastern United States.
Guardiola platyphylla, the Apache plant, is a North American species of plants in the sunflower family, native to Mexico and the southwestern United States. It is found in northwestern Mexico and the southwestern United States.
Haploesthes greggii, common name false broomweed, is a North American species of flowering plants in the daisy family. It grows in northeastern Mexico and in the south-central and southwestern United States.
Hymenopappus newberryi, or Newberry's hymenopappus, is a North American species of flowering plant in the daisy family. It grows in the states of New Mexico and Colorado in the southwestern United States.