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Author

Paul M. Peterson

Smithsonian, Washington DC, United States of America

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15 articles by this author

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Research Article

A phylogeny of species near Agrostis supporting the recognition of two new genera, Agrostula and Alpagrostis (Poaceae, Pooideae, Agrostidinae) from Europe

Paul M. Peterson, Steven P. Sylvester, Konstantin Romaschenko, Robert J. Soreng, Patricia Barberá, Alejandro Quintanar, Carlos Aedo

10.3897/phytokeys.167.55171

20-11-2020

Unique: 888 | Total: 1226

Reprint: € 8,40

57-82

Research Article

New combinations and updated descriptions in Podagrostis (Agrostidinae, Poaceae) from the Neotropics and Mexico

Steven P. Sylvester, Paul M. Peterson, Konstantin Romaschenko, William J. Bravo-Pedraza, Lia E. Cuta-Alarcon, Robert J. Soreng

10.3897/phytokeys.148.50042

26-05-2020

Unique: 724 | Total: 1136

Reprint: € 9,60

21-50

Research Article

Eriocoma valdesii, a new species from México (Poaceae, Stipeae)

Paul M. Peterson, Konstantin Romaschenko, Robert J. Soreng, Jesus Valdés Reyna

10.3897/phytokeys.139.47373

27-01-2020

Unique: 759 | Total: 1216

Reprint: € 2,60

21-28

Research Article

A key to the North American genera of Stipeae (Poaceae, Pooideae) with descriptions and taxonomic names for species of Eriocoma, Neotrinia, Oloptum, and five new genera: Barkworthia, ×Eriosella, Pseudoeriocoma, Ptilagrostiella, and Thorneochloa

Paul M. Peterson, Konstantin Romaschenko, Robert J. Soreng, Jesus Valdés Reyna

10.3897/phytokeys.126.34096

16-07-2019

Unique: 1564 | Total: 2487

Reprint: € 11,20

89-125

Research Article

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

Steven P. Sylvester, Robert J. Soreng, William J. Bravo-Pedraza, Lia E. Cuta-Alarcon, Diego Giraldo-Cañas, Jose Aguilar-Cano, Paul M. Peterson

10.3897/phytokeys.122.33032

28-05-2019

Unique: 1955 | Total: 3848

Reprint: € 14,50

29-78

Research Article

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

Paul M. Peterson, Isidoro Sánchez Vega, Konstantin Romaschenko, Diego Giraldo-Cañas, Nancy F. Refulio Rodriguez

10.3897/phytokeys.114.28799

31-12-2018

Unique: 2155 | Total: 3384

Reprint: € 28,00

123-206

Research Article

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

Paul M. Peterson, Yolanda Herrera Arrieta, Konstantin Romaschenko

10.3897/phytokeys.103.26162

18-07-2018

Unique: 1531 | Total: 2526

Reprint: € 3,60

83-94

Research Article

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

Paul M. Peterson, Robert J. Soreng

10.3897/phytokeys.100.25387

21-06-2018

Unique: 1484 | Total: 2367

Reprint: € 2,60

141-147

Monograph

Monograph of Diplachne (Poaceae, Chloridoideae, Cynodonteae)

Neil Snow, Paul M. Peterson, Konstantin Romaschenko, Bryan K. Simon

Part of: Monograph of Diplachne (Poaceae, Chloridoideae, Cynodonteae)

10.3897/phytokeys.93.21079

25-01-2018

Unique: 4048 | Total: 6943

Reprint: € 33,00

1-102

Research Article

Molecular phylogenetics of cool-season grasses in the subtribes Agrostidinae, Anthoxanthinae, Aveninae, Brizinae, Calothecinae, Koeleriinae and Phalaridinae (Poaceae, Pooideae, Poeae, Poeae chloroplast group 1)

Jeffery M. Saarela, Roger D. Bull, Michel J. Paradis, Sharon N. Ebata, Paul M. Peterson, Robert J. Soreng, Beata Paszko

Part of: Molecular phylogenetics of cool-season grasses in the subtribes Agrostidinae, Anthoxanthinae, Aveninae, Brizinae, Calothecinae, Koeleriinae and Phalaridinae (Poaceae, Pooideae, Poeae, Poeae chloroplast group 1)

10.3897/phytokeys.87.12774

09-10-2017

Unique: 3888 | Total: 7866

Reprint: € 35,00

1-139

Checklist

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

Steven P. Sylvester, Robert J. Soreng, Paul M. Peterson, Mitsy D.P.V. Sylvester

10.3897/phytokeys.65.7024

30-06-2016

Unique: 2569 | Total: 4810

Reprint: € 10,50

57-90

Monograph

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

Paul M. Peterson, Robert Soreng

10.3897/phytokeys.63.8198

06-06-2016

Unique: 2499 | Total: 4475

Reprint: € 5,90

107-125

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