Galapagos Species Database

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

Scalesia helleri subsp. helleri Robinson

bonsai de Galápagos, lechoso

Pollen grain of Scalesia helleri ssp. helleri B.L. Rob. (scanning electron micrograph). Photo: Patricia Jaramillo Díaz & M. Mar Trigo, CDF, 2011.
Pollen grain of Scalesia helleri ssp. helleri B.L. Rob. (scanning electron micrograph). Photo: Patricia Jaramillo Díaz & M. Mar Trigo, CDF, 2011.

A beautiful shrub with serrated , sticky and very fragrant leaves. Its adult form looks like a bonsai with a twisted trunk. The tree remains green even during the dry season.

Taxonomy

Domain
Eukaryota

Kingdom
Plantae

Phylum
Magnoliophyta

Class
Magnoliopsida (= Dicotyledoneae)

Order
Asterales

Family
Asteraceae

Genus
Scalesia

Species
helleri

Subspecies
subsp. helleri

Taxon category: Species with Infraspecific Taxa

Taxon origin: Endemic

Status

Vulnerable

References

  • Eliasson, U. (1974) Studies in Galapagos Plants. XIV. The Genus Scalesia Arn. Opera Botanica 36: 1-117.
  • 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.
  • Adsersen, H. (1989) The Rare Plants of the Galapagos Islands, Ecuador and their Conservation. Biol. Conservation 47(1): 49-77.
  • 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.
  • Jørgensen, P.M. León-Yánez, S. (eds.) (1999) Catalogue of the Vascular Plants of Ecuador. Monographs in Systematic Botany from the Missouri Botanical Garden 75. Missouri Botanical Garden Press, St. Louis, 1181 pp.
  • Harling, G. (1962) On Some Compositae Endemic to the Galápagos Islands. Acta Horti Bergiani. 20(3): 63-119.
  • Tropicos.org. (2017) Database of Missouri Botanical Garden. Tropicos.org. Missouri Botanical Garden. 06 Oct 2017 <http://www.tropicos.org
  • Valencia, R. Pitman, N., León-Yánez, S. & Jørgensen, P.M. (2000) Libro Rojo de las Plantas Endémicas del Ecuador. Herbario QCA, Pontificia Universidad Católica del Ecuador. Ecuador 2000 i–iv, 1–489.
  • Atkinson, R. Guézou, A. & Jaramillo, P. (2009) Siémbrame en tu jardín - Plantas nativas para jardines en Galápagos. Fundación Charles Darwin, Puerto Ayora, Galápagos, Ecuador, 151 pp.
  • Jaramillo, P. Trigo, M. M. (2006) Pollen morphology of the Galapagos endemic genus Scalesia Arn. (Asteraceae). Noticias de Galápagos 64: 26-30.