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Helenieae
Helenieae is a tribe of the plant family Asteraceae. The type genus is '' Helenium'', but the best known members of the tribe are the '' Gaillardia''. Helenieae are usually placed in their own tribe, but some authors include this and several other tribes as subtribes within a broader definition of the tribe Heliantheae. Subtribes and genera Helenieae subtribes and genera recognized by the Global Compositae Database: *Subtribe Gaillardiinae **'' Balduina'' **'' Gaillardia'' **'' Helenium'' *Subtribe Marshalliinae **'' Marshallia'' *Subtribe Plateileminae **'' Plateilema'' *Subtribe Psathyrotinae **'' Pelucha'' **'' Psathyrotes'' **''Trichoptilium ''Trichoptilium'' is a monotypic genus in the daisy family containing the single species ''Trichoptilium incisum'', which is known by the common names yellowdome and yellowhead. Description ''Trichoptilium incisum'' grows up to tall. It sends ...'' *Subtribe Tetraneurinae **'' Amblyolepis'' **'' Baileya'' * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pelucha
''Pelucha'' is a genus of Mexican shrubs in the sneezeweed tribe within the daisy family. ;Species The only known species is ''Pelucha trifida'', native to the Mexican States of Sonora and Baja California Baja California, officially the Free and Sovereign State of Baja California, is a state in Mexico. It is the northwesternmost of the 32 federal entities of Mexico. Before becoming a state in 1952, the area was known as the North Territory of B ....Turner, B. L. 2013. The comps of Mexico. A systematic account of the family Asteraceae (chapter 11: tribe Helenieae). Phytologia Memoirs 16: 1–100. References Helenieae Monotypic Asteraceae genera Endemic flora of Mexico {{Helenieae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plateileminae
''Plateilema'' is a genus of flowering plants in the tribe Helenieae within the family Asteraceae. ;Species There is only one known species, ''Plateilema palmeri'', native to Texas (Big Bend National Park in Brewster County), Coahuila, and Nuevo León Nuevo León, officially the Free and Sovereign State of Nuevo León, is a Administrative divisions of Mexico, state in northeastern Mexico. The state borders the Mexican states of Tamaulipas, Coahuila, Zacatecas, and San Luis Potosí, San Luis ....Turner, B.L. 2000. ''Plateilema'' (Asteraceae: Helenieae) a new generic report for the United States. Sida 19:185-187. References Helenieae Flora of Northern America Monotypic Asteraceae genera {{Helenieae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psilostrophe
''Psilostrophe'', the paperflowers is a genus of North American plants in the sneezeweed tribe within the sunflower family. ; SpeciesFlann, C (ed) 2009+ Global Compositae Checklist Turner, B. L. 2013. The comps of Mexico. A systematic account of the family Asteraceae (chapter 11: tribe Helenieae). Phytologia Memoirs 16: 1–100 * ''Psilostrophe bakeri'' Greene - ID UT WY CO * '' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marshalliinae
''Marshallia'' is a genus of plants in the tribe Helenieae within the family Asteraceae. ''Marshallia'' is native to the southeastern and south-central United States. A common name applied to most species in the genus is Barbara's buttons. Description ''Marshallia'' is found in open habitats, such as roadsides, bogs, or open woodlands dominated by pines. Several species are associated with wetlands. The typical blooming period is late spring (May) and early summer (June or early July). The small white-to-pinkish flowers occur in large, compact, spherical heads ''Marshallia'' are very attractive to pollinating insects, including butterflies and various beetles, such as flower chafers of the genus ''Euphoria''. ; SpeciesFlann, C (ed) 2009+ Global Compositae Checklist * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ovicula
''Ovicula biradiata'' is a species of plant in the family Asteraceae. The species is native to the Chihuahuan Desert in Big Bend National Park, Texas, USA. It is the only species in the genus ''Ovicula''. It was first documented in 2024 and nicknamed the "woolly devil" because of its hairy leaves and ray florets resembling devil horns. Discovery The plant was found in March 2024 by a Big Bend National Park botanist, Debra L. Manley, in partnership with a park ranger. Manley uploaded her photographs of the plant to the community science platform iNaturalist. The research identifying it as a new genus was completed by a team of scientists from the California Academy of Sciences, Big Bend National Park, Sul Ross State University in Texas, and at Universidad Autónoma de Tlaxcala in Durango. The last time a new plant species was discovered in a U.S. National Park was in 1976, when '' Dedeckera eurekensis'' was found at Death Valley. Description Vegetative characteristics ''Ovic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amblyolepis
''Amblyolepis'' is a genus of flowering plants in the daisy family described as a genus in 1836. There is only one known species, ''Amblyolepis setigera'', the Huisache daisy, native to Texas and northeastern Mexico (Tamaulipas, Nuevo León, Coahuila Coahuila, formally Coahuila de Zaragoza, officially the Free and Sovereign State of Coahuila de Zaragoza, is one of the 31 states of Mexico. The largest city and State Capital is the city of Saltillo; the second largest is Torreón and the thi ...).Bierner, M. W. 1990. Present status of ''Amblyolepis'' (Asteraceae: Heliantheae). Madroño 37: 133–140. References Helenieae Taxa named by Augustin Pyramus de Candolle Monotypic Asteraceae genera {{Helenieae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetraneuris
''Tetraneuris'', commonly known as four-nerve daisy or bitterweed, is a genus of North American plants in the Helenieae, sneezeweed tribe within the Asteraceae, daisy family. The genus includes one annual species, ''Tetraneuris linearifolia'', with all the other species being perennials. The name is of Greek origin, deriving from ''tetra'', meaning "four", and ''neuron'', meaning "nerve", which refers to the venation of the rays: three-lobed with the outer lobes themselves having an apparent vein down the middle. ; SpeciesFlann, C (ed) 2009+ Global Compositae Checklist [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baileya (plant)
''Baileya'' (the desert marigolds) is a genus of plants in the aster family Asteraceae. All are native to the southwestern United States and to Mexico. They are typically annual, though ''B. multiradiata'' may be perennial. The leaves, which may range from being entire to deeply lobed, mostly occur in a basal cluster. From this arises several flower stems, up to 18 inches (50 cm) in height, usually carrying a single yellow radiate flower each, although ''B. pauciradiata'' may have 2–3 flowers on a stem. Desert marigolds typically have their main bloom in the spring, extending through July. Summer thunderstorms may enable a second bloom in October and even into November. ''Baileya'' species are used as food plants by the larvae of some Lepidoptera Lepidoptera ( ) or lepidopterans is an order (biology), order of winged insects which includes butterflies and moths. About 180,000 species of the Lepidoptera have been described, representing 10% of the total descri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Balduina (plant)
''Balduina '' (honeycombhead) is a genus of North American plants in the sunflower family described as a genus in 1818. The genus is endemic to the Southeastern United States. It is named in honor of William Baldwyn M.D., 1779–1819, of Savannah, Georgia. ; Species * ''Balduina angustifolia'' (Pursh) B.L.Rob. - Florida Georgia Alabama Mississippi * '' Balduina atropurpurea'' R.M.Harper - Florida Georgia South Carolina North Carolina * '' Balduina uniflora'' Nutt. - Louisiana Florida Georgia (U.S. state) Alabama Mississippi South Carolina North Carolina North Carolina ( ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It is bordered by Virginia to the north, the Atlantic Ocean to the east, South Carolina to the south, Georgia (U.S. stat ... References Helenieae Endemic flora of the United States Flora of the Southeastern United States Taxa named by Thomas Nuttall Asteraceae genera {{Helenieae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |