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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 ''Helenium'' is a genus of annuals and herbaceous perennial plants in the family Asteraceae, native to the Americas. They bear yellow or orange daisy-like composite flowers. A number of these species (particularly ''Helenium autumnale'') have ...'' *Subtribe Marshalliinae **'' Marshallia'' *Subtribe Plateileminae **'' Plateilema'' *Subtribe Psathyrotinae **'' Pelucha'' **'' Psathyrotes'' **'' Trichoptilium'' *Subtribe Tetraneurinae **'' Amblyolepis'' **'' Baileya'' **' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 ''Helenium'' is a genus of annuals and herbaceous perennial plants in the family Asteraceae, native to the Americas. They bear yellow or orange daisy-like composite flowers. A number of these species (particularly ''Helenium autumnale'') have ...'' *Subtribe Marshalliinae **'' Marshallia'' *Subtribe Plateileminae **'' Plateilema'' *Subtribe Psathyrotinae **'' Pelucha'' **'' Psathyrotes'' **'' Trichoptilium'' *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 (; 'Lower California'), officially the Free and Sovereign State of Baja California ( es, Estado Libre y Soberano de Baja California), is a state in Mexico. It is the northernmost and westernmost of the 32 federal entities of Mex ....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 () is a state in the northeast region of Mexico. The state was named after the New Kingdom of León, an administrative territory from the Viceroyalty of New Spain, itself was named after the historic Spanish Kingdom of León. With a ....Turner, B.L. 2000. ''Plateilema'' (Asteraceae: Helenieae) a new generic report for the United States. Sida 19:185-187. References Helenieae Flora of North 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 [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plateilema
''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 () is a state in the northeast region of Mexico. The state was named after the New Kingdom of León, an administrative territory from the Viceroyalty of New Spain, itself was named after the historic Spanish Kingdom of León. With a ....Turner, B.L. 2000. ''Plateilema'' (Asteraceae: Helenieae) a new generic report for the United States. Sida 19:185-187. References Helenieae Flora of North America Monotypic Asteraceae genera {{Helenieae-stub ... [...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] |
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 ( es, Estado Libre y Soberano de Coahuila de Zaragoza), is one of the 32 states of Mexico. Coahuila borders the Mexican states of N ...).Bierner, M. W. 1990. Present status of ''Amblyolepis'' (Asteraceae: Heliantheae). Madroño 37: 133–140. References Helenieae Flora of Northeastern Mexico 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 sneezeweed tribe within the daisy family. The genus includes one annual, '' Tetraneuris linearifolia'', with all the other species being perennials. The name is of Greek origin, ''tetra'', four and ''neuron'', nerve, referring to the venation of the rays, which are 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] |
Marshallia
''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] |
Psathyrotes
''Psathyrotes'' is a genus of North American plants in the sneezeweed tribe within the sunflower family. It contains annual and perennial forbs and low subshrubs native to dry areas of southwestern North America. Common names include turtleback, brittlestem, and fanleaf. The plants are low, densely branching, hairy, and scaly, with a turpentine-like odor. Leaves are alternate and hairy. The Latin name of the genus (from the Greek ''psathurotes'') refers to the brittleness of the stems. ;Species * '' Psathyrotes annua'' (Nutt.) Gray (annual psathyrotes, mealy rosettes, turtleback) - CA NV UT AZ ID ** Synonyms: ''Bulbostylis annua'' Nutt. ** Annual or perennial forb * '' Psathyrotes pilifera'' Gray (hairy-beast turtleback, hairybeast brittlestem) - NV UT AZ ** Annual forb * '' Psathyrotes ramosissima'' (Torr.) Gray (velvet rosette, velvet turtleback, turtleback) - NV UT AZ CA, Baja California, Sonora ** Synonyms: ''Tetradymia ramosissima'' Torr. ** Annual or perenn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trichoptilium
''Trichoptilium'' is a monotypic genus containing the single species ''Trichoptilium incisum'', which is known by the common names yellowdome and yellowhead. This is a plant in the daisy family which is native to the Mojave and Sonoran Deserts of the United States and Mexico. Description ''Trichoptilium incisum'' sends up stems from a basal rosette of sharply-toothed leaves which are covered in curly hairs and oil glands. Atop each stem is a small rounded bright yellow flower head A pseudanthium (Greek for "false flower"; ) is an inflorescence that resembles a flower. The word is sometimes used for other structures that are neither a true flower nor a true inflorescence. Examples of pseudanthia include flower heads, compos ... with only disc florets. Each head is a hemispherical button about a centimeter in diameter. The fruit is bristly with pappus. References External links * Jepson Manual Treatment - ''Trichoptilium incisum''''Trichoptilium incisum'' - Photo gallery ... [...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 species including '' Schinia miniana'' (which feeds exclusively on the genus) and '' Schinia pallicincta'' (which feeds exclusively on ''B. pauciradiata''). The genus is named after US microscopist and West Point professor Ja ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |