Galapagos Species Database

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

Panicum hirticaule J. Presl

pasto, Mexican panicgrass, roughstalked witchgrass

Taxonomy

Domain
Eukaryota

Kingdom
Plantae

Phylum
Magnoliophyta

Class
Liliopsida (= Monocotyledoneae)

Order
Cyperales

Family
Poaceae

Genus
Panicum

Species
hirticaule

Taxon category: Accepted

In Andersson (1855) as Panicum hirticaulon, Robinson (1902) and Stewart (1911) as Panicum hirticaulum var. majus.

Origin: Native

Distribution

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

References

  • Abbott, I. Abbott, L.K. (1973) New distribution records of 65 plant species within the Galapagos Archipelago. Charles Darwin Research Station (CDRS), unpublished.
  • Adsersen, A. Adsesen, H. (1987) Botanical Investigation in 1987 Annual Report 1986-1987. Charles Darwin Research Station. Botany. Pg 32,33.
  • Adsersen, A. Adsersen, H. (1987) Botanical Investigations in 1987 Annual Report 1986-1687. Charles Darwin Research Station. Botany pg 32- 50
  • Andersson, N.J. (1861-1862) Ueber Die Vegetation der Galapagos-Inseln Linnaea 31: 571-631
  • Andersson, N.J. (1858) Flora of the Galápagos Islands (translated from Swedish). Kongliga Svenska Vetenskaps-Academien Botanik 1: 3-34
  • Andersson, N.J. (1855) Om Galápagos Öarnes Vegetation. Kongliga Svenska Vetenskaps Akademien Handl., Stockholm: 61-256.
  • Guerrero, A. Tye, A. (2009) Darwin's Finches as seed predators and dispersers. The Wilson Journal Of Ornithology 121 (4):752-764, 2009
  • Jaramillo, P. (1998) Distribución Espacial de la Vegetación Vascular y Dispersión de Especies Introducidas dentro del Parque Nacional Galápagos. Tesis de Doctorado en Biología, Universidad Central del Ecuador. Especialización ECOLOGIA DE POBLACIONES.
  • Reed, J. Pomponi, S. (1995) Submersible and scuba collections in the coastal waters of the Galapagos Islands. Biomedical and Biodiversity research of the benthic communities with emphasis on the Porifera, Algae and Gorogonacea. Preliminary Cruice Report.
  • Robinson, B.L. (1902) Flora of the Galapagos Islands. Papers from the Hopkins-Stanford Expedition to the Galapgaos Islands. Proc. Amer. Acad. 38(4): 78-270.
  • Stewart, A. (1911) A botanical survey of the Galápagos Islands. Proc. Calif. Acad. Sci. 4th Series, 1: 7-288.
  • Svenson, H.K. (1935) Plants of the Astor Expedition, 1930 (Galapagos and Cocos Islands). Am. J. Bot. 22: 208-277.
  • Tropicos.org. (2017) Database of Missouri Botanical Garden. Tropicos.org. Missouri Botanical Garden. 06 Oct 2017 <http://www.tropicos.org
  • Wiggins, I.L. Porter, D.M. (1971) Flora of the Galapagos Islands Standford University Press, Stanford.

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, Panicum hirticaule", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=960. Accessed 31 October 2026.