Podagrostis

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This page should be cited as follows (rationale):
Sylvester S, Cuta-Alarcon L, Bravo-Pedraza W, Soreng R (2020) Agrostis and Podagrostis (Agrostidinae, Poaceae) from páramos of Boyacá, Colombia: synoptic taxonomy including a key to Colombian species. PhytoKeys 151 : 107–160, doi. Versioned wiki page: 2020-06-24, version 184137, https://species-id.net/w/index.php?title=Podagrostis&oldid=184137 , contributors (alphabetical order): Pensoft Publishers.

Citation formats to copy and paste

BibTeX:

@article{Sylvester2020PhytoKeys151,
author = {Sylvester, Steven P. AND Cuta-Alarcon, Lia E. AND Bravo-Pedraza, William J. AND Soreng, Robert J.},
journal = {PhytoKeys},
publisher = {Pensoft Publishers},
title = {Agrostis and Podagrostis (Agrostidinae, Poaceae) from páramos of Boyacá, Colombia: synoptic taxonomy including a key to Colombian species},
year = {2020},
volume = {151},
issue = {},
pages = {107--160},
doi = {10.3897/phytokeys.151.50538},
url = {https://phytokeys.pensoft.net/articles.php?id=50538},
note = {Versioned wiki page: 2020-06-24, version 184137, https://species-id.net/w/index.php?title=Podagrostis&oldid=184137 , contributors (alphabetical order): Pensoft Publishers.}

}

RIS/ Endnote:

TY - JOUR
T1 - Agrostis and Podagrostis (Agrostidinae, Poaceae) from páramos of Boyacá, Colombia: synoptic taxonomy including a key to Colombian species
A1 - Sylvester S
A1 - Cuta-Alarcon L
A1 - Bravo-Pedraza W
A1 - Soreng R
Y1 - 2020
JF - PhytoKeys
JA -
VL - 151
IS -
UR - http://dx.doi.org/10.3897/phytokeys.151.50538
SP - 107
EP - 160
PB - Pensoft Publishers
M1 - Versioned wiki page: 2020-06-24, version 184137, https://species-id.net/w/index.php?title=Podagrostis&oldid=184137 , contributors (alphabetical order): Pensoft Publishers.

M3 - doi:10.3897/phytokeys.151.50538

Wikipedia/ Citizendium:

<ref name="Sylvester2020PhytoKeys151">{{Citation
| author = Sylvester S, Cuta-Alarcon L, Bravo-Pedraza W, Soreng R
| title = Agrostis and Podagrostis (Agrostidinae, Poaceae) from páramos of Boyacá, Colombia: synoptic taxonomy including a key to Colombian species
| journal = PhytoKeys
| year = 2020
| volume = 151
| issue =
| pages = 107--160
| pmid =
| publisher = Pensoft Publishers
| doi = 10.3897/phytokeys.151.50538
| url = https://phytokeys.pensoft.net/articles.php?id=50538
| pmc =
| accessdate = 2024-12-12

}} Versioned wiki page: 2020-06-24, version 184137, https://species-id.net/w/index.php?title=Podagrostis&oldid=184137 , contributors (alphabetical order): Pensoft Publishers.</ref>

See also the citation download page at the journal.


Taxonavigation

Ordo: Poales
Familia: Poaceae

Name

Podagrostis (Griseb.) Scribn. & Merr. Contr. U.S. Natl. Herb. 13 (3): 58. 1910Wikispecies linkPensoft Profile

Type

Agrostis canina var. aequivalvis Trin. (lectotype, designated by Hitchcock 1920[1]: 127).

Description

Perennials. Leaves mainly basal; ligules membranous. Inflorescence a panicle, lax and open to contracted and spikelike. Spikelets 1-flowered, disarticulating above the glumes, laterally compressed; glumes as long as the spikelet, equal or subequal, persisting on the plant after the florets have fallen; lower glume 1- or 3-veined; upper glume 1- (2-) or 3-veined; floret subequalling to equaling the apex of the glumes; lemmas membranaceous, often slightly thicker than the glumes, dorsally rounded, 3- or 5-veined, lateral veins not evident to distinct; paleas well-developed, reaching from (2/3) ¾ to subequaling the lemma, keels obscure to distinct, glabrous, usually smooth; calluses rounded, blunt, usually glabrous, or with two short lateral tufts of hairs to 0.5 mm long in some species, abaxially smooth; rachilla prolongation present, varying from rudimentary to 2/3 the floret in length, glabrous or sometimes with short strict hairs to 0.3 mm long emerging only from the apex, smooth or scaberulous. Flowers perfect; anthers 3 in number, 0.4–2.2 mm long. Caryopses hard.

Taxon Treatment

  • Sylvester, S; Cuta-Alarcon, L; Bravo-Pedraza, W; Soreng, R; 2020: Agrostis and Podagrostis (Agrostidinae, Poaceae) from páramos of Boyacá, Colombia: synoptic taxonomy including a key to Colombian species PhytoKeys, 151: 107-160. doi


Other References

  1. Hitchcock A (1920) The genera of grasses of the United States. United States Department of Agriculture: Bulletin (1915-23) 772: 1–302.