Abstract
Two new species of Coccoloba sect. Paniculatae are described and illustrated from Mexico, Central and South America. Coccoloba efigeniana is described for Costa Rica, Panama, and The Guianas and can be distinguished from the similar C. mollis and C. latifolia by having obpyramidal and pilosulose fruits. C. ibarrae is described for the Mexican states of Oaxaca and Veracruz and it is similar to C. belizensis from which is distinguished by having larger, ribbed, and crowned fruits.
References
Acevedo-Rodríguez, P. & Strong, M.T. (2012) Catalogue of Seed Plants of the West Indies. Smithsonian Contributions to Botany 98: 1–1192. https://doi.org/10.5479/si.0081024X.98.1
Allen, P.H. (1956) The Rain Forests of Golfo Dulce. University of Florida Press, Gainesville, 409 pp.
Blake, S.F. (1921) Neomillspaughia, a new genus of Polygonaceae, with remarks on related genera. Bulletin of the Torrey Botanical Club 48: 77−88. https://doi.org/10.2307/2480362
Brandbyge, J. (1990) The diversity of micromorphological features in the genus Coccoloba (Polygonaceae). Nordic Journal of Botany 10: 25–44. https://doi.org/10.1111/j.1756-1051.1990.tb01749.x
Browne, P. (1756) The Civil and Natural History of Jamaica in Three Parts. Gray’s-Inn, London, 503 pp.
Burke, J.M & Saìnchez, A. (2011) Revised subfamily classification for Polygonaceae, with a tribal classification for Eriogonoideae. Brittonia 63: 510–520. https://doi.org/10.1007/s12228-011-9197-x
Burke, J.M, Sánchez, A., Kron, K. & Luckow, M. (2010) Placing the woody tropical genera of Polygonaceae: a hypothesis of character evolution and phylogeny. American Journal of Botany 97: 1377–1390. https://doi.org/10.3732/ajb.1000022
Casaretto, J. (1844) Novarum Stirpium Brasiliensium Decades., Genuae Typis J. Ferrandi, 96 pp.
Grisebach, A (1866) Catalogus plantarum cubensium exhibens collectionem Wrightianam aliasque minores ex insula Cuba missas. Lipsae, Apud Gulielmum Engelmann, 301 pp. https://doi.org/10.5962/bhl.title.177
Hernández-Ledesma, P., Berendsohn, W.G., Borsch, T., Von Mering, S., Akhani, H., Arias, S., Castañeda-Noa, I., Eggli, U., Eriksson, R., Flores-Olvera, H., Fuentes-Bazán, S., Kadereit, G., Klak, C., Korotkova, N., Nyffeler, R., Ocampo, G., Ochoterena, H., Oxelman, B., Rabeler, R.K., Sanchez, A., Schlumpberger, B.O. & Uotila, P. (2015) A taxonomic backbone for the global synthesis of species diversity in the angiosperm order Caryophyllales. Willdenowia 45: 281–383. https://doi.org/10.3372/wi.45.45301
Howard, R.A. (1959a) Studies in the genus Coccoloba, VII. A synopsis and key to the species in Mexico and Central America. Journal of the Arnold Arborertum 41: 176–203. https://doi.org/10.5962/p.36685
Howard, R.A. (1959b) Studies in the genus Coccoloba, VII. A synopsis and key to the species in Mexico and Central America. Journal of the Arnold Arborertum 41: 205–220. https://doi.org/10.5962/p.186030
Howard, R.A. (1961) Studies in the genus Coccoloba, X. New species and a summary of distribution in South America. Journal of the Arnold Arborertum 42: 87–95. https://doi.org/10.5962/bhl.part.19012
Humboldt, F.W.H.L. von & Bonpland, A.J.A. (1809) Plantes Équinoxiales, vol. 2. F. Schoell, Paris, 191 pp.
IUCN (2021) The IUCN Red List of Threatened Species. Version 2021-3. Available from https://www.iucnredlist.org (accessed: 22 May 2022).
Koenemann, D.M. & Burke, J.M (2020) A Molecular Phylogeny for the Genus Coccoloba (Polygonaceae) with an Assessment of Biogeographic Patterns. Systematic Botany 45: 567–575. https://doi.org/10.1600/036364420X15935294613536
Lamarck, J.B.A. (1804) Encyclopédie Méthodique Botanique, vol. 6. Plomteux, Paris, 786 pp.
Lindau, G. (1891) Monographia generis Coccolobae. Botanische Jahrbücherfür Systematik 13: 106–229.
Melo, E. (2004) As espécies de Coccoloba P. Browne (Polygonaceae) da Amazônia Brasileira. Acta Amazónica 34: 525‒551. https://doi.org/10.1590/S0044-59672004000400006
Meisner, C.F. (1855) Polygonaceae Juss. In : Martius, C.F.P. & Eichler, A.G. (eds.) Flora Brasiliensis, vol. 5 (1). R. Oldenbourg, Monachii et Lipsiae, pp. 1‒60.
Ortiz-Díaz, J.J. (2023) Coccoloba. In: Ulloa Ulloa, C., Hernández, H.M., Barrie, F.R. & Knapp, S. (eds.) Cycadaceae a Connaraceae. 2 (1) ined. Flora Mesoamericana. Missouri Botanical Garden, St. Louis.
Shorthouse, D.P. (2010) SimpleMappr, an online tool to produce publication-quality point maps. Available from: https://www.simplemappr.net (accessed: 22 May 2023).
Standley, P.C. (1928) New trees from British Honduras. Tropical Woods 16: 38–42.
Standley, P.C. (1929) Studies of American Plants II. Publication. Field Museum of Natural History, Botanical Series 4 (8): 301–345.
Thiers, B. (2023 [continuously updated]) Index Herbariorum: A Global Directory of Public Herbaria and Associated Staff. New York Botanical Garden’s Virtual Herbarium. Available from http://sweetgum.nybg.org/science/ih/ (accessed: 22 May 2022).