Galapagos Species Database

The Galapagos Species Database shares the information about the species from our Natural History Collections.

Setaria macrostachya Kunth

tempranero, plains bristlegrass, large spike bristlegrass

Taxonomy

Domain
Eukaryota

Kingdom
Plantae

Phylum
Magnoliophyta

Class
Liliopsida (= Monocotyledoneae)

Order
Cyperales

Family
Poaceae

Genus
Setaria

Species
macrostachya

Taxon category: Accepted

Syn.: Setaria vulpiseta. Originally identified as S. vulpiseta, re-identified as S. m. by Penseiro (1999).

Origin: Introduced - established

Introduction

Year of first record: 1932

Mode of introduction: Accidental

Introduction Pathway: Contaminant

Subpathway: Contaminant on plants (inc. seeds and plant associated material)

Introduced status: Naturalized

Invasive status: No data

Distribution

Map of specimen collection localities or observation records for this species in our collections database.

References

  • Wiggins, I.L. Porter, D.M. (1971) Flora of the Galapagos Islands Standford University Press, Stanford.
  • Porter, D.M. (1983) Vascular Plants of the Galapagos: Origins and Dispersal. In: Bowman, R.I., Berson, M. & Leviton, A.E. (eds.): Patterns of evolution in Galápagos organisms. Pacific Division, AAAS, San Francisco, California, p. 33-96.
  • Lawesson, J.E. Adsersen, H. & Bentley, P. (1987) An updated and annotated check list of the vascular plants of the Galapagos islands. Rept. Bot. Inst., Univ. Aarhus 16: 1-74.
  • Pensiero, J.F. (1999) Las especies sudamericanas del genero Setaria (Poaceae, Paniceae). Darwiniana 37: 37-151.
  • Tropicos.org. (2017) Database of Missouri Botanical Garden. Tropicos.org. Missouri Botanical Garden. 06 Oct 2017 <http://www.tropicos.org
  • Andersson, N.J. (1858) Flora of the Galápagos Islands (translated from Swedish). Kongliga Svenska Vetenskaps-Academien Botanik 1: 3-34

You are welcome to download and use the information found in this page, acknowledging its source.

This page should be cited as follows:

"Galapagos Species Database, Setaria macrostachya", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=978. Accessed 6 May 2025.