Studies on Neotropical Apocynaceae XXXII: three new species of <i>Prestonia</i> (Apocynoideae, Echiteae) for South America

J. Francisco Morales

doi:10.3989/ajbm.2007.v64.i2.169

Studies on Neotropical Apocynaceae XXXII: three new species of Prestonia (Apocynoideae, Echiteae) for South America

Authors

J. Francisco Morales Instituto Nacional de Biodiversidad (INBio)

DOI:

https://doi.org/10.3989/ajbm.2007.v64.i2.169

Keywords:

Apocynaceae, Apocynoideae, Echiteae, Prestonia, South America

Abstract

Three new species of Prestonia subgenus Prestonia, P. cogolloi, P. premontana and P. racemosa, from Colombia, Venezuela and Peru, respectively, are described and illustrated, and their relationships with related taxa discussed, including distribution, phenology, additional specimens examined and a key of the group.

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References

Livshultz, T., Middleton, D., Endress, M. & Williams, J. 2007. Phylogeny of Apocynoideae and the Apsa clade (Apocynaceae s. l.). Annals of the Missouri Botanical Garden 94: 324-359. doi:10.3417/0026-6493(2007)94[324:POAATA]2.0.CO;2

Morales, J.F. 1996. Novelties in Prestonia (Apocynaceae). Novon 6: 285-287. doi:10.2307/3392095

Morales, J.F. 1997a. A synopsis of the genus Prestonia (Apocynaceae) sección Tomentosae in Mesoamerica. Novon 7: 59-66. doi:10.2307/3392074

Morales, J.F. 1997b. A re-evaluation of the genera Echites and Prestonia sección Coalitae (Apocynaceae). Brittonia 49: 328-336. doi:10.2307/2807832

Morales, J.F. 1999a. Hylaea (Apocynaceae-Apocynoideae), a new genus of South America. Novon 9: 83-85. doi:10.2307/3392125

Morales, J.F. 1999b. Rhodocalyx (Apocynaceae), a new synonym of Prestonia. Novon 9: 89-91. doi:10.2307/3392127

Morales, J.F. 2004a. Estudios en las Apocynaceae neotropicales IV: Notas taxonómicas en Prestonia, con una nueva especie de Ecuador. Sida 21: 159-163.

Morales, J.F. 2004b. Estudios en las Apocynaceae neotropicales VII: Novedades taxonómicas en Prestonia (Apocynaceae, Apocynoideae) para Colombia y Ecuador, con comentarios sobre el grado de lobulación del nectario. Candollea 59(1): 159-165.

Morales, J.F. 2004c. Estudios en las Apocynaceae neotropicales VI: Una nueva especie de Prestonia (Apocynaceae, Apocynoideae) para Brasil. Acta Amazonica 34(4): 669-670. doi:10.1590/S0044-59672004000400020

Morales, J.F. & Williams, J. 2004. Allotoonia, a new neotropical genus of Apocynaceae based on a subgeneric segregated of Echites. Sida 21: 1331-1358.

Morillo, G. 1978. Estudio preliminar de las especies venezolanas de Prestonia (Apocynaceae). Memorias de la Sociedad de Ciencias Naurales La Salle 110: 195-226.

Woodson, R.E. 1936. Studies in the Apocynaceae. IV. The American genera of Echitoideae. Annals of the Missouri Botanical Garden 23: 169-438. doi:10.2307/2394193

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Published

2007-12-30

How to Cite

Morales, J. F. (2007). Studies on Neotropical Apocynaceae XXXII: three new species of Prestonia (Apocynoideae, Echiteae) for South America. Anales Del Jardín Botánico De Madrid, 64(2), 147–154. https://doi.org/10.3989/ajbm.2007.v64.i2.169

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Issue

Vol. 64 No. 2 (2007)

Section

Articles

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