Common Names: Family: Asteraceae Habit: Flaveria trinervia is a highly branched annual up to 40 cm in height usually less. Leaves arranged oppositely, elliptic to lanceolate, to 12 cm in length and 4 cm wide, with pubescence or glabrous. Leaves 3 nerved with a dentate margin and acute leaf apex. There are both perfect and imperfect carpellate flowers in few flowered heads. The heads are subtended by a series of involucral bracts phyllaries.
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From Wikipedia, the free encyclopedia. The heads of Flaveria trinervia, dlaveria usually contain just one floret, are either radiate or discoid; radiate heads tend to occur on the periphery of setose glomerules. Hairs on underside of leaf blade the underside of the leaf is not hairy, or has very few hairs Hairs on upper side of leaf blade the upper side of the leaf is not hairy, or has very few hairs Leaf arrangement opposite: User specific search options User.
This Asteraceae -related article is a stub. Full Key All other flowering non-woody plants Daisies, goldenrods, and other aster family trinerbia Flaveria trinervia. Login eFloras Home Help. Log in My profile View profile Account settings Fkaveria in. Biodiversity Heritage Library Trove. Compiled distribution map Compiled distribution map provided by [data resource not known].
Demography and Conservation Demography and Conservation. Send a request fpaveria permission. Involucres oblong and cylindric or angular, 3. Synonyms Oedera trinervia Spreng. Sap the sap is clear and watery.
You can help Wikipedia by expanding it. Some authors teinervia the two as distinct species   while others consider F. Related observations Show all. Enumerates geographic entities where the taxon lives.
The inflorescence is a large dense trinergia of many very small flower headssometimes over in one cluster.
Each flower head contains yellow or whitish ray floret and yellow disc florets. Habitat terrestrial wetlands New England state Massachusetts Specific habitat man-made or disturbed habitats. Cypselae oblanceoloid to subclavate, 2—2. No images available for this taxon If you have images for this taxon that you would like to share with Atlas of Living Australia, please upload using the upload tools.
Reduction of some of the floral features, including number of florets [0—1 —2 ], phyllaries per head 2and size of ray laminae, suggest that F. Near water, saline and gypseous areas; 0— m; Ariz.
If you have images for this taxon that you would like to share with Atlas of Living Australia, please upload using the upload tools. Flaveriia in all groups Search within this group. Charts showing breakdown of occurrence records 0 records. India Biodiversity Portal A textual diagnostic description of the species that is not necessarily structured. Annals of the Missouri Botanical Garden 65 2: For details, please check with your state. Flaveria trinervia Scientific classification Kingdom: Wetland Status Usually occurs in wetlands, but occasionally in non-wetlands.
Phyllaries usually 2, oblong rlaveria investing and falling with mature cypselae. Your help is appreciated. View interactive map View records. Most Related.
C4 species have concurrently evolved multiple times in a broad range of plant families, and this multiple and parallel evolution of the complex C4 trait indicates a common underlying evolutionary mechanism that might be elucidated by comparative analyses of related C3 and C4 species. Here, we use mRNA-Seq analysis of five species within the genus Flaveria, ranging from C3 to C3-C4 intermediate to C4 species, to quantify the differences in the transcriptomes of closely related plant species with varying degrees of C4-associated characteristics. Single gene analysis defines the C4 cycle enzymes and transporters more precisely and provides new candidates for yet unknown functions as well as identifies C4 associated pathways. Molecular evidence for a photorespiratory CO2 pump prior to the establishment of the C4 cycle-based CO2 pump is provided.
Chapter 5B, Florida Administrative Code. Endangered: A species of plants native to the state that are in imminent danger of extinction within the state, the survival of which is unlikely if the causes of a decline in the number of plants continue, and includes all species determined to be endangered or threatened pursuant to the Federal Endangered Species Act of , as amended. Defined as species of plants native to the state that are in rapid decline in the number of plants within the state, but which have not so decreased in such number as to cause them to be endangered. Endangered: Any species which is in danger of extinction throughout all or a significant portion of its range. Threatened: Any species which is likely to become an endangered species within the foreseeable future throughout all or a significant portion of its range. AD: Adaptive Species.
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Flaveria trinervia Mohr