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Items: 22


Páramo Calamagrostis s.l. (Poaceae): An updated list and key to the species known or likely to occur in páramos of NW South America and southern Central America including two new species, one new variety and five new records for Colombia.

Sylvester SP, Soreng RJ, Bravo-Pedraza WJ, Cuta-Alarcon LE, Giraldo-Cañas D, Aguilar-Cano J, Peterson PM.

PhytoKeys. 2019 May 28;122:29-78. doi: 10.3897/phytokeys.122.33032. eCollection 2019.


Revision of Muhlenbergia (Poaceae, Chloridoideae, Cynodonteae, Muhlenbergiinae) in Peru: classification, phylogeny, and a new species, M.romaschenkoi.

Peterson PM, Vega IS, Romaschenko K, Giraldo-Cañas D, Rodriguez NFR.

PhytoKeys. 2018 Dec 31;(114):123-206. doi: 10.3897/phytokeys.114.28799. eCollection 2018.


Phylogeny of Muhlenbergia subg. Pseudosporobolus, including M. spatha (Poaceae, Chloridoideae, Cynodonteae, Muhlenbergiinae) now found in Zacatecas, Mexico.

Peterson PM, Arrieta YH, Romaschenko K.

PhytoKeys. 2018 Jul 18;(103):83-94. doi: 10.3897/phytokeys.103.26162. eCollection 2018.


Poa laegaardiana, a new species from Ecuador (Poaceae, Pooideae, Poeae, Poinae).

Peterson PM, Soreng RJ.

PhytoKeys. 2018 Jun 21;(100):141-147. doi: 10.3897/phytokeys.100.25387. eCollection 2018.


A 250 plastome phylogeny of the grass family (Poaceae): topological support under different data partitions.

Saarela JM, Burke SV, Wysocki WP, Barrett MD, Clark LG, Craine JM, Peterson PM, Soreng RJ, Vorontsova MS, Duvall MR.

PeerJ. 2018 Feb 2;6:e4299. doi: 10.7717/peerj.4299. eCollection 2018.


Monograph of Diplachne (Poaceae, Chloridoideae, Cynodonteae).

Snow N, Peterson PM, Romaschenko K, Simon BK.

PhytoKeys. 2018 Jan 25;(93):1-102. doi: 10.3897/phytokeys.93.21079. eCollection 2018.


Corrigendum: Unraveling the evolutionary dynamics of ancient and recent polyploidization events in Avena (Poaceae).

Liu Q, Lin L, Zhou X, Peterson PM, Wen J.

Sci Rep. 2017 Mar 15;7:44162. doi: 10.1038/srep44162. No abstract available.


Unraveling the evolutionary dynamics of ancient and recent polyploidization events in Avena (Poaceae).

Liu Q, Lin L, Zhou X, Peterson PM, Wen J.

Sci Rep. 2017 Feb 3;7:41944. doi: 10.1038/srep41944. Erratum in: Sci Rep. 2017 Mar 15;7:44162.


An updated checklist and key to the open-panicled species of Poa L. (Poaceae) in Peru including three new species, Poa ramoniana, Poa tayacajaensis, and Poa urubambensis.

Sylvester SP, Soreng RJ, Peterson PM, Sylvester MD.

PhytoKeys. 2016 Jun 30;(65):57-90. doi: 10.3897/phytokeys.65.7024. eCollection 2016.


A revision of Poa subsection Aphanelytrum (Poaceae, Pooideae, Poaeae, Poinae); and a new species, Poa auriculata.

Peterson PM, Soreng RJ.

PhytoKeys. 2016 Jun 6;(63):107-25. doi: 10.3897/phytokeys.63.8198. eCollection 2016.


Infrageneric phylogeny and temporal divergence of Sorghum (Andropogoneae, Poaceae) based on low-copy nuclear and plastid sequences.

Liu Q, Liu H, Wen J, Peterson PM.

PLoS One. 2014 Aug 14;9(8):e104933. doi: 10.1371/journal.pone.0104933. eCollection 2014.


Systematics of disakisperma (poaceae, chloridoideae, chlorideae).

Snow N, Peterson PM, Romaschenko K.

PhytoKeys. 2013 Sep 27;(26):21-70. doi: 10.3897/phytokeys.26.5649. eCollection 2013.


Miocene-Pliocene speciation, introgression, and migration of Patis and Ptilagrostis (Poaceae: Stipeae).

Romaschenko K, Garcia-Jacas N, Peterson PM, Soreng RJ, Vilatersana R, Susanna A.

Mol Phylogenet Evol. 2014 Jan;70:244-59. doi: 10.1016/j.ympev.2013.09.018. Epub 2013 Oct 3.


Systematics of trigonochloa (poaceae, chloridoideae, chlorideae).

Snow N, Peterson PM.

PhytoKeys. 2012;(13):25-38. doi: 10.3897/phytokeys.13.3355. Epub 2012 Jun 29.


A molecular phylogeny and classification of Leptochloa (Poaceae: Chloridoideae: Chlorideae) sensu lato and related genera.

Peterson PM, Romaschenko K, Snow N, Johnson G.

Ann Bot. 2012 Jun;109(7):1317-30. doi: 10.1093/aob/mcs077.


Allotetraploid origin and divergence in Eleusine (Chloridoideae, Poaceae): evidence from low-copy nuclear gene phylogenies and a plastid gene chronogram.

Liu Q, Triplett JK, Wen J, Peterson PM.

Ann Bot. 2011 Nov;108(7):1287-98. doi: 10.1093/aob/mcr231. Epub 2011 Aug 31.


A phylogeny and classification of the Muhlenbergiinae (Poaceae: Chloridoideae: Cynodonteae) based on plastid and nuclear DNA sequences.

Peterson PM, Romaschenko K, Johnson G.

Am J Bot. 2010 Sep;97(9):1532-54. doi: 10.3732/ajb.0900359. Epub 2010 Aug 23.


A classification of the Chloridoideae (Poaceae) based on multi-gene phylogenetic trees.

Peterson PM, Romaschenko K, Johnson G.

Mol Phylogenet Evol. 2010 May;55(2):580-98. doi: 10.1016/j.ympev.2010.01.018. Epub 2010 Jan 22.


Dated historical biogeography of the temperate Loliinae (Poaceae, Pooideae) grasses in the northern and southern hemispheres.

Inda LA, Segarra-Moragues JG, Müller J, Peterson PM, Catalán P.

Mol Phylogenet Evol. 2008 Mar;46(3):932-57. doi: 10.1016/j.ympev.2007.11.022. Epub 2007 Dec 5.


Inflorescence diversification in the "finger millet clade" (Chloridoideae, Poaceae): a comparison of molecular phylogeny and developmental morphology.

Liu Q, Peterson PM, Columbus JT, Zhao N, Hao G, Zhang D.

Am J Bot. 2007 Jul;94(7):1230-47. doi: 10.3732/ajb.94.7.1230.

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