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Classification of World Grasses
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Piptatherum
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Piptatherum
P. Beauv.
Published In:
Essai d'une Nouvelle Agrostographie 17, 173. 1812. (
Ess. Agrostogr.
)
Synonymy
Urachne Trin.
Project Name Data
(Last Modified On 8/4/2009)
Acceptance :
Accepted
Project Data
(Last Modified On 8/4/2009)
Project Code:
AGF
Taxon marker:
Introduced
Degree of acceptance:
1 - Accepted
Bibliography:
Soreng, R. J. 2003. Piptatherum. In Catalogue of New World Grasses (Poaceae): IV. Subfamily Pooideae. Contr. U.S. Natl. Herb. 48: 494–495.
Alternate Ref ID:
Freitag, H. 1975. The genus Piptatherum (Gramineae) in Southwest Asia. Notes Roy. Bot. Gard. Edinburgh 33(3): 341–408.
Barkworth, M.E. 1993. North American Stipeae (Gramineae): Taxonomic changes and other comments. Phytologia 74(1): 1–25.
Jacobs, S. W. L., J. Everett, M.E. Barkworth & C. Hsiao. 2000. Relationships within the stipoid grasses (Gramineae). 75–82. In S. W. L. Jacobs & J. Everett (eds.) Grasses: Syst. Evol. CSIRO, Melbourne.
Alternate Note:
Indigenous species that have been placed in this genus by Barkworth appear to be more closely related to ~Piptochaetium~ than to ~Piptatherum~, and here are left in ~Oryzopsis~ pending better understanding of their relationships
Subfamily:
Pooideae
Benth.
Tribe:
Stipeae
Dumort.
Subtribe:
Stipinae
Griseb.
Lower Taxa
Piptatherum
acuminatum
J. Presl
=
Eriochloa
acuminata
(J. Presl) Kunth var.
acuminata
!
Piptatherum
annulatum
Raddi
Piptatherum
annulatum
(Flüggé) J. Presl
=
Eriochloa
procera
(Retz.) C.E. Hubb.
Piptatherum
canadense
(Poir.) Dorn
=
Piptatheropsis
canadensis
(Poir.) Romasch., P.M. Peterson & Soreng
Piptatherum
coerulescens
(Desf.) P. Beauv.
Piptatherum
confine
Schult.
=
Arundinella
hispida
(Humb. & Bonpl. ex Willd.) Kuntze
**
Piptatherum
elegans
P. Beauv.
=
Piptochaetium
panicoides
(Lam.) E. Desv.
Piptatherum
exiguum
(Thurb.) Dorn
=
Piptatheropsis
exigua
(Thurb.) Romasch., P.M. Peterson & Soreng
**
Piptatherum
laeve
Meyen
=
Nassella
meyeniana
(Trin. & Rupr.) Parodi
Piptatherum
lindleyanum
Nees
=
Nassella
chilensis
(Trin.) E. Desv.
**
Piptatherum
macrantherum
Nees ex Steud.
=
Nassella
trichotoma
(Nees) Hack. ex Arechav.
Piptatherum
mexicanum
(Spreng.) Schult.
=
Piptochaetium
fimbriatum
(Kunth) Hitchc.
Piptatherum
micranthum
(Trin. & Rupr.) Barkworth
=
Piptatheropsis
micrantha
(Trin. & Rupr.) Romasch., P.M. Peterson & Soreng
Piptatherum
miliaceum
(L.) Coss.
Piptatherum
multiflorum
(Cav.) P. Beauv.
=
Piptatherum
miliaceum
(L.) Coss.
Piptatherum
nigrum
Torr.
=
Patis
racemosa
(Sm.) Romasch., P.M. Peterson & Soreng
**
Piptatherum
obtusum
Meyen
=
Anatherostipa
obtusa
(Nees & Meyen) Peñail.
!
Piptatherum
obtusum
Nees & Meyen
=
Anatherostipa
obtusa
(Nees & Meyen) Peñail.
**
Piptatherum
panicoides
Gibert
=
Piptochaetium
panicoides
(Lam.) E. Desv.
Piptatherum
punctatum
(L.) P. Beauv.
=
Eriochloa
punctata
(L.) Desv. ex Ham.
Piptatherum
pungens
(Torr. ex Spreng.) Dorn
=
Piptatheropsis
pungens
(Torr. ex Spreng.) Romasch., P.M. Peterson & Soreng
**
Piptatherum
racemosum
(Sm.) Barkworth
=
Piptatherum
racemosum
(Sm.) Eaton
!
Piptatherum
racemosum
(Sm.) Eaton
=
Patis
racemosa
(Sm.) Romasch., P.M. Peterson & Soreng
Piptatherum
ramosum
Nees
=
Nassella
chilensis
(Trin.) E. Desv.
Piptatherum
setosum
A. Rich.
=
Eriochloa
setosa
(A. Rich.) Hitchc. var.
setosa
Piptatherum
shoshoneanum
(Curto & Douglass M. Hend.) P.M. Peterson & Soreng
=
Piptatheropsis
shoshoneana
(Curto & Douglass M. Hend.) Romasch., P.M. Peterson & Soreng
**
Piptatherum
stipoides
Gibert
=
Piptochaetium
stipoides
(Trin. & Rupr.) Hack. ex Arechav.
Piptatherum
thomasii
(Duby) Kunth
=
Piptatherum
miliaceum
(L.) Coss.