Eucharideae
Eucharideae is a tribe of plants within the family Amaryllidaceae. It was augmented in 2000 by Meerow et al. following a molecular phylogenetic study that revealed that many elements of the tribe Stenomesseae segregated with it, rather than separately, and were subsequently submerged in it (although there was an initial proposal to rename this clade Stenomesseae). It forms one of the tribes of the Andean subclade of the American clade of the subfamily.
Taxonomy
In Traub's monograph on the Amaryllidaceae (1963), he conceived of a tribe Euchareae based on the type genus, Eucharis and constituted from six genera in total. However, the Müller-Doblies' deemed this to be polyphyletic, and redistrubted the genera over three separate tribes, retaining Eucharideae as one of those tribes, but divided into two subtribes, Eucharidinae and Hymenocallidinae with a total of seven genera. Meerow and Snijman (1998) considered these separate tribes, retaining only four genera in their Eucharideae. The tribe was then considerably reconstituted following a deconstruction of tribe Stenomesseae based on molecular phylogenetics, resulting in seven genera.
Phylogeny
The placement of Eucharideae within subfamily Amaryllidoideae is shown in the following cladogram:
| Cladogram: Tribes of subfamily Amaryllidoideae |
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Genera
References
- ↑ Fam. Fl. Pl. 2: 130. 1934
Bibliography
- Meerow, Alan. Towards a phylogeny of the Amaryllidaceae. pp. 169–179. , in Rudall et al. (1995)
- Müller-Doblies, U.; Müller-Doblies, D. (1996). "Tribes and subtribes and some species combinations in Amaryllidaceae J St Hil R Dahlgren & al. 1985". Feddes Repertorium. 107 (5–6): S.c.1–S.c.9.
- Meerow, AW; Snijman, DA. Amaryllidaceae. pp. 83–110. doi:10.1007/978-3-662-03533-7_11. , in Kubitzki (1998). (additional excerpts)
- Meerow, Alan W.; Snijman, Deirdre A. (2006). "The never-ending story: multigene approaches to the phylogeny of Amaryllidaceae". Aliso. 22: 355–366. Retrieved 25 January 2015.
- Vigneron, Pascal (2008). "Amaryllidaceae". Amaryllidaceae.org (in French). Retrieved 23 October 2014.
- Stevens, P.F. (2001–2012), Angiosperm Phylogeny Website: Amaryllidoideae
- Rudall, P.J.; Cribb, P.J.; Cutler, D.F.; Humphries, C.J., eds. (1995). Monocotyledons: systematics and evolution (Proceedings of the International Symposium on Monocotyledons: Systematics and Evolution, Kew 1993). Kew: Royal Botanic Gardens. ISBN 978-0-947643-85-0. Retrieved 14 January 2014.
- Kubitzki, K., ed. (1998). The families and genera of vascular plants. Vol.3. Berlin, Germany: Springer-Verlag. ISBN 3-540-64060-6. Retrieved 14 January 2014.
- Meerow, A.W.; Fay, M.F.; Guy, C.L.; Li, Q.-B.; Zaman, F.Q.; Chase, M.W. (1999). "Systematics of Amaryllidaceae based on cladistic analysis of plastid rbcL and trnL-F sequence data". Am. J. Bot. 86 (9): 1325–1345. JSTOR 2656780. PMID 10487820. doi:10.2307/2656780.
- Meerow, A.W.; Guy, C.L.; Li, Q.-B.; Yang, S.-L. (2000). "Phylogeny of the American Amaryllidaceae Based on nrDNA ITS Sequences" (PDF). Systematic Botany. 25 (4): 708–726. doi:10.2307/2666729. Retrieved 25 January 2015.
- "Amaryllidaceae: A taxonomic tool for the Amaryllidaceae of the world". eMonocot.
- Traub, H.P. (1963). Genera of the Amaryllidaceae. La Jolla, California: American Plant Life Society.
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Subdivisions of the Amaryllidaceae family, with type species