Galapagos Species Database
The Galapagos Species Database shares the information about the species from our Natural History Collections.
Baccharis steetzii
achira, achira de Galápagos
![Baccharis steetzii Andersson Photo: Patricia Jaramillo, Rachel Atkinson, Anne Guézou, CDF, 2006.](https://datazone.darwinfoundation.org/images/checklist/bacharis-stestzii.jpg)
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![Baccharis steetzii . Photo: Patricia Jaramillo, Rachel Atkinson, Anne Guézou, CDF, 2006.](https://datazone.darwinfoundation.org/images/checklist/baccharis-steetzii_059.jpg)
![Baccharis steetzii . Photo: Patricia Jaramillo, Rachel Atkinson, Anne Guézou, CDF, 2006.](https://datazone.darwinfoundation.org/images/checklist/bacharis-steetziic.jpg)
![Baccharis steetzii Andersson Photo: Patricia Jaramillo, Rachel Atkinson, Anne Guézou, CDF, 2006.](https://datazone.darwinfoundation.org/images/checklist/bacharis-stestzii.jpg)
Freely branching shrub glabrous, leaves numerous short-petiolate with the blade elliptic subtriplinerved, corymbiform clusters terminating on short axillary shoots and staminate heads unknown.
Domain
Eukaryota
Kingdom
Plantae
Phylum
Magnoliophyta
Class
Magnoliopsida (= Dicotyledoneae)
Order
Asterales
Family
Asteraceae
Genus
Baccharis
Species
steetzii
Taxon category: Accepted
Taxon origin: Endemic
Distribution: Species known from five populations on four islands: Isabela (on the volcanoes Alcedo and Sierra negra), Floreana, Santa Cruz and San Cristóbal. It is probably diminished on all of these islands.
- Wiggins, I.L. Porter, D.M. (1971) Flora of the Galapagos Islands Standford University Press, Stanford.
- Adsersen, H. (1989) The Rare Plants of the Galapagos Islands, Ecuador and their Conservation. Biol. Conservation 47(1): 49-77.
- Van der Werff, H.H. (s.a.) Pers. obs. and colls. Personal observations and collections.
- Tropicos.org. (2017) Database of Missouri Botanical Garden. Tropicos.org. Missouri Botanical Garden. 06 Oct 2017 <http://www.tropicos.org
- Royal Botanic Gardens, Kew Missouri Botanical Garden (eds.) (2013) The Plant List, Version 1.1. Published on the Internet; http://www.theplantlist.org/ (accessed 1st January).
- Andersson, N.J. (1855) Om Galápagos Öarnes Vegetation. Kongliga Svenska Vetenskaps Akademien Handl., Stockholm: 61-256.
- 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.
- Christophersen, E. (1932) A Collection of Plants from the Galápagos Islands. Nyt Mag. Naturvidenskaberne 70: 67-95.
- Itow, S. (1997) List of Plant Specimens collected in the Galápagos Islands, Ecuador. Bulletin of the Faculty of Liberal Arts, Nagasaki University, Natural Science, 38 (1): 53-144.
- Andersson, N.J. (1861-1862) Ueber Die Vegetation der Galapagos-Inseln Linnaea 31: 571-631
- León-Yánez, S. Valencia, R., N. Pitman, L. Endara, C. Ulloa Ulloa & H. Navarrete (2011) Libro rojo de las plantas endémicas del Ecuador. 2 da. Edición. Publicaciones del Herbario QCA, Pontificia Universidad Católica del Ecuador, Quito. Pp. 957.