Colchicaceae
| Colchicaceae | |
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| Colchicum autumnale | |
| Scientific classification | |
| Kingdom: | |
| (unranked): | |
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| Order: | |
| Family: | Colchicaceae |
| Genera | |
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See text | |
Colchicaceae is a family of flowering plants that includes 15 genera with a total of about 285 known species according to Christenhusz and Byng in 2016.[2]
The APG III system, of 2009 (unchanged from the APG systems, of 1998 and 2003), recognizes this family and places it in the order Liliales, in the clade monocots.[1] It is a group of aherbaceous perennials with rhizomes or corms.
The Dahlgren system and the Thorne system (1992) also recognized this family, and placed it in order Liliales in superorder Lilianae in subclass Liliidae (monocotyledons) of class Magnoliopsida (angiosperms).
Genera
The following is an alphabetic list of genera usually included in this family :
The phylogenetic classification of Vinnersten & Manning circumscribes the family as follows.[3]
- tribe Burchardieae
- Burchardia R.Br.
- tribe Uvularieae
- tribe Tripladenieae
- Kuntheria Conran & Clifford
- Schelhammera R.Br.
- Tripladenia D.Don
- tribe Iphigenieae
- Camptorrhiza E.Phillips
- Iphigenia Kunth
- tribe Anguillarieae
- tribe Colchiceae
- Colchicum L. (including Androcymbium Willd., Bulbocodium L. and Merendera Ramond)
- Gloriosa L. (including Littonia Hook.)
- Hexacyrtis Dinter
- Ornithoglossum Salisb.
- Sandersonia Hook.
The genus Petermannia F.Muell. is excluded from this family and placed in its own family Petermanniaceae, Liliales. The former controversy regarding the inclusion of Androcymbium in Colchicum has now been resolved in favor of the 2007 classification of Manning et al.[4] who included Androcymbium in Colchicum. This is supported by molecular phylogenetic studies with dense species sampling (i.e. 41 species previously placed in Androcymbium and 96 species of Colchicum) that showed that the type species of Androcymbium, A. melanthioides (Colchicum melanthioides), is more closely related to species of Colchicum than it is to many species traditionally placed in Androcymbium.[5][6]
References
- ↑ 1.0 1.1 Angiosperm Phylogeny Group (2009). "An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG III" (PDF). Botanical Journal of the Linnean Society. 161 (2): 105–121. doi:10.1111/j.1095-8339.2009.00996.x. Retrieved 2013-06-26.
- ↑ Christenhusz, M. J. M.; Byng, J. W. (2016). "The number of known plants species in the world and its annual increase". Phytotaxa. Magnolia Press. 261 (3): 201–217. doi:10.11646/phytotaxa.261.3.1.
- ↑ Vinnersten, A.; Manning, J. (2007). "A new classification of Colchicaceae". Taxon. 56: 163–169.
- ↑ Manning, J.C.; Forest, F.; Vinnersten, A. (2007). "The genus Colchicum L. redefined to include "Androcymbium" Willd. based on molecular evidence". Taxon. 56: 872–882. doi:10.2307/25065868.
- ↑ Chacón, J.; Renner, S. S. (2014). "Assessing model sensitivity in ancestral area reconstruction using Lagrange: A case study using the Colchicaceae family". Journal of Biogeography. 41 (7): 1414–1427. doi:10.1111/jbi.12301.
- ↑ Chacón, J.; Cusimano, N.; Renner, S. S. (2014). "The evolution of Colchicaceae, with a focus on chromosome numbers". Systematic Botany. 39 (2): 415–427. doi:10.1600/036364414X680852.
Bibliography
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External links
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Wikimedia Commons has media related to Colchicaceae. |
- Colchicaceae, Uvulariaceae in L. Watson and M.J. Dallwitz (1992 onwards). The families of flowering plants: descriptions, illustrations, identification, information retrieval. Version: 9 March 2006. https://web.archive.org/web/20070103200438/http://delta-intkey.com:80/.
- NCBI Taxonomy Browser
- images at PlantSystematics.org
- links at CSDL, Texas