Eustephieae

Classification System: APG IV

Superregnum: Eukaryota
Regnum: Plantae
Cladus: Angiosperms
Cladus: Monocots
Ordo: Asparagales

Familia: Amaryllidaceae
Subfamilia: Amaryllidoideae
Tribus: Eustephieae
Genera: Chlidanthus - Eustephia - Hieronymiella - Pyrolirion

Name

Eustephieae (Pax) Hutch. 1934
References

Amaryllidaceae Eustephieae.
USDA, ARS, Germplasm Resources Information Network. Eustephieae in the Germplasm Resources Information Network (GRIN), U.S. Department of Agriculture Agricultural Research Service. Accessed: Eustephieae.

Eustephieae is a tribe (in the family Amaryllidaceae, subfamily Amaryllidoideae), where it forms part of the Andean clade, one of two American clades.[2]

Taxonomy
Phylogeny

This tribe was resurrected from the Stenomesseae in 1995 by Meerow.[3] The placement of Eustephieae within subfamily Amaryllidoideae is shown in the following cladogram, where this tribe is shown as a sister group to the remainder of the tetraploid Andean clade.[4]
Cladogram: Tribes of subfamily Amaryllidoideae

Subfamily Amaryllidoideae Africa  Tribe Amaryllideae       Africa  Tribe Cyrtantheae     Africa  Tribe Haemantheae   Australasia Tribe Calostemmateae         Eurasian clade Asia Tribe Lycorideae   Mediterranean   Tribe Galantheae       Tribe Pancratieae     Tribe Narcisseae         American clade Hippeastroid clade   Tribe Griffineae     Tribe Hippeastreae     Andean clade     Tribe Eustephieae         Tribe Eucharideae/Stenomesseae         Tribe Clinantheae     Tribe Hymenocallideae

 
 
Subdivision

Four genera:

Eustephia
Chlidanthus
Hieronymiella
Pyrolirion

Distribution

The Eustephieae for the southern limit of the Andean clade. They are found in Peru in the southern Andes, and the northern Andes of Argentina, Bolivia and Chile. This is distinct from the central Andean distribution of the remainder of the parent clade.[4]
References

Fam.Fl.Pl.2:130.20 Jul 1934
Vigneron 2008.
Meerow 1995.

Meerow et al. 2000b.

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 (1998). Flowering Plants · Monocotyledons. pp. 83–110. doi:10.1007/978-3-662-03533-7_11. ISBN 978-3-642-08377-8., 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. doi:10.5642/aliso.20062201.29. Retrieved 25 January 2015.
Vigneron, Pascal (2008). "Amaryllidaceae". Amaryllidaceae.org (in French). Archived from the original on 4 January 2015. 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 978-3-540-64060-8. 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. doi:10.2307/2656780. JSTOR 2656780. PMID 10487820.
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. JSTOR 2666729. S2CID 20392462. Archived from the original (PDF) on 23 September 2015. Retrieved 25 January 2015.
"Amaryllidaceae: A taxonomic tool for the Amaryllidaceae of the world". eMonocot. Archived from the original on 2016-03-04. Retrieved 2016-02-25.