Coreopsideae
| Coreopsideae | |
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| File:Cosmos 001.JPG | |
| Cosmos bipinnatus field | |
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Coreopsideae
(Less.) Lindl., 1829
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| Genera | |
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See text. |
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Coreopsideae is a tribe of flowering plants belonging to the Asteroideae subfamily.[1]
Classification
This tribe includes genera like Cosmos and Dahlia.[2]
A similar group has been recognized since 1829, generally as part of the tribe Heliantheae (Cassini, 1819).[3] In the late 20th century, molecular studies caused a slightly redefined version of this group to be recognized as its own tribe, Coreopsideae.[3] The larger version of Heliantheae was split into tribes including Bahieae, Chaenactideae, Coreopsideae, Helenieae and, finally, Heliantheae (sensu stricto).[4]
The tribe is characterized by shiny green bracts at the base of the flower head in two rows: an inner row of tightly spaced bracts and an outer row of a smaller number pointing downward.[5]
Genera
- Bidens
- Chrysanthellum
- Coreocarpus
- Coreopsis
- Cosmos
- Dahlia
- Dicranocarpus
- Ericentrodea
- Fitchia
- Glossogyne
- Goldmanella
- Henricksonia
- Heterosperma
- Isostigma
- Megalodonta
- Narvalina
- Oparanthus
- Petrobium
- Selleophytum
- Thelesperma
References
- ↑ Asteroideae - Taxonomy
- ↑ Pyrrolizidine alkaloids from Neurolaena lobata
- ↑ 3.0 3.1 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Klaus Kubitzki, Joachim W. Kadereit, Charles Jeffrey; The Families and Genera of Vascular Plants
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
Bibliography
- Lua error in package.lua at line 80: module 'strict' not found.
External links
Media related to Lua error in package.lua at line 80: module 'strict' not found. at Wikimedia Commons 
Data related to Coreopsideae at Wikispecies
