Miscellaneous notes on Neotropical flora

BREEDING SYSTEMS AND SEED SIZE IN A NEOTROPICAL FLORA: TESTING EVOLUTIONARY HYPOTHESES

Ecology ◽

10.1890/07-0674.1 ◽

2008 ◽

Vol 89 (9) ◽

pp. 2461-2472 ◽

Cited By ~ 14

Author(s):

Steven M. Vamosi ◽

Susan J. Mazer ◽

Fernando Cornejo

Keyword(s):

Seed Size ◽

Breeding Systems ◽

Neotropical Flora

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Miscellaneous notes on Neotropical Flora XVIII. New species in the Humiriaceae

Phytologia ◽

10.5962/bhl.part.5798 ◽

1990 ◽

Vol 68 ◽

pp. 260-266

Author(s):

J Cuatrecasas

Keyword(s):

New Species ◽

Neotropical Flora

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Twelve new and exciting Annonaceae from the Neotropics

PhytoKeys ◽

10.3897/phytokeys.126.33913 ◽

2019 ◽

Vol 126 ◽

pp. 25-69 ◽

Cited By ~ 1

Author(s):

Paul J.M. Maas ◽

Lubbert Y.Th. Westra ◽

Lars W. Chatrou ◽

Nadja Verspagen ◽

Heimo Rainer ◽

...

Keyword(s):

New Species ◽

Detailed Knowledge ◽

Undescribed Species ◽

Neotropical Flora ◽

Plant Groups

As a result of concerted efforts of the community of Annonaceae taxonomists, increasingly detailed knowledge of the diversity of the Neotropical genera has been documented. With the exception of just two large genera, Annona and Xylopia, all Neotropical Annonaceae have been revised within the last 25 years. Subsequent to these publications, many new specimens have been collected and sent to us in Leiden for identification. These included a number that, despite the advanced state of taxonomic knowledge, proved to represent rarely collected, undescribed species. Here we describe 12 new species of Annona, Guatteria, Klarobelia, Tetrameranthus, and Xylopia. These species serve to illustrate the still underestimated diversity of the Neotropical flora, even in well studied plant groups like Annonaceae.

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Miscellaneous notes on neotropical flora, IV

Phytologia ◽

10.5962/bhl.part.13905 ◽

1973 ◽

Vol 27 ◽

pp. 41-51 ◽

Cited By ~ 1

Author(s):

J Cuatrecasas

Keyword(s):

Neotropical Flora

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A Phytogeographical Classification of the North American Pacific Coast Based on Climate, Vegetation and a Floristic Analysis of Vascular Plants

Journal of Botany ◽

10.1155/2009/389414 ◽

2009 ◽

Vol 2009 ◽

pp. 1-30 ◽

Cited By ~ 1

Author(s):

Manuel Peinado ◽

Miguel Ángel Macías ◽

Juan Luis Aguirre ◽

José Delgadillo

Keyword(s):

Vascular Plants ◽

Baja California ◽

Pacific Coast ◽

Neotropical Flora ◽

The North ◽

The Pacific ◽

Phytosociological Relevés ◽

Objective Classification ◽

Floristic Data ◽

Floristic Variation

This study was designed to explore floristic variation along the Pacific coast from Cook Inlet, Alaska, to the southern tip of Baja California, Mexico. Data corresponding to 965 phytosociological relevés (including 686 vascular plants) obtained by sampling 279 coastal sites were examined. Using an objective classification system (Average Linkage Clustering), floristic data acquired in fieldwork were related to the macroclimates of the study area. The registered taxa were grouped into phytogeographical elements, giving rise to a phytogeographical classification in which eight floristic provinces were distinguished. Floristic differences among provinces were correlated with palaeoclimatic and palaeogeographical events. The boreal and temperate provinces show high percentages of broadly distributed elements, whose origins can be found in the Boreotropical or Arcto-Tertiary geoflora that dominated the Northern Hemisphere during the Tertiary. The floristically richest provinces are the three that occupy the Mediterranean zone, since these provinces harbour elements of Arcto-Tertiary and Madro-Tertiary geofloras. The flora of tropical Baja California is characterised by a high number of taxa related to Neotropical flora, especially to those showing links with South America.

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