Abstract
Protium sectionPepeanthos, a neotropical group of nine species ranging from Costa Rica to the southern perimeter of Amazonia, is described, as are the group's five new species:P. calendulinum, P. gallosum, P. pecuniosum, P. retusum, andP. urophyllidium. Keys are provided to flowering and to fruiting material. The new section is characterized by a milky resin; lateral leaflet pulvinuli inconspicuous or absent; style short-branched and the stigmas caudiculate and spiculate; and the cotyledons plano-convex.
Similar content being viewed by others
Literature Cited
Cuatrecasas, J. 1952. Notas a la Flora de Colombia XII. Revista de la Academía Colombia de Ciencias (1952): 464–488.
Daly, D. C. 1987. A taxonomic revision ofProtium Burm. f. in Eastern Amazonia and the Guianas. Ph.D. dissertation, City University of New York.
— 1989. Studies in neotropical Burseraceae II. Generic limits in Neotropical Protieae and Canarieae. Brittonia 41: 17–27.
— 1992. New taxa and combinations inProtium Burm. f. Studies in neotropical Burseraceae VI, Brittonia 44: 280–299.
— 1997. Burseraceae. Pp. 688–728.In: J. Steyermark, P. E. Berry, & B. Holst (eds.), Flora of the Venezuelan Guayana. Vol. 3. Timber Press, Portland.
Engler, A. 1874. Burseraceae.In. C. F. P. von Martius (ed.), Flora brasiliensis 12(2): 247–294.
Engler, A. 1883. Burseraceae.In: A. de Candolle & C. de Candolle (eds.), Monographie phanerogamarum 4: 1–169.
Fine, P. V. A., D. C. Daly, F. G. Villa M., I. Mesones A. &K. M. Cameron 2005. The contribution of edaphic heterogeneity to the evolution and diversity of Burseraceae trees in the Western Amazon. Evolution 29: 1464–1478.
Harley, M. M. &D. C. Daly 1996. Burseraceae-Protieae. World Pollen and Spore Flora 20: 1–44.
Hooker, J. D. 1862. Burseraceae. Pp. 321–327.In: G. Bentham & J. D. Hooker, Genera Plantarum. Vol. 1(1). Reeve & Co., William & Norgate, London.
Kunth, C. S. 1824. Terebinthacearum genera. J. Tastu, Paris (reprinted from Annales des Sciences naturelles 1824).
Marchand, N. L. 1867–1868. Recherches sur l'organisation des Burseracées. Adansonia 8: 17–71.
Swart, J. J. 1942. A monograph of the genusProtium and some allied genera (Burseraceae). Drukkerij Koch en Knuttel, Gouda.
ter Steege, H., D. Sabatier, H. Castellanos, T. van Andel, J. Duivenvoorden, A. A. Oliveira, R. Ek, R. Lilwah, P. Maas &S. Mori 2000. An analysis of the floristic composition and diversity of Amazonian forests including those of the Guiana Shield. Journal of Tropical Ecology 16: 801–828.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Daly, D.C. A new section of Protium from the neotropics. Studies in neotropical Burseraceae XIII. Brittonia 59, 1–24 (2007). https://doi.org/10.1663/0007-196X(2007)59[1:ANSOPF]2.0.CO;2
Issue Date:
DOI: https://doi.org/10.1663/0007-196X(2007)59[1:ANSOPF]2.0.CO;2