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Palicourea macrobotrys

 
National Institutes of Health

Papers overview

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2014
2014
A Geometric Morphometrics Study of Stigma-Anther Polymorphism in the Tropical Distylous Palicourea padifolia (Rubiaceae)
Distyly is a floral polymorphism with long-styled flowers and short-styled flowers. Traditionally, floral traits in distylous… Expand
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2014
2014
Efecto de la regeneración del bosque nuboso sobre la morfología floral y polinización del arbusto heterostílico Palicourea padifolia (Rubiaceae)
Los estudios de las implicaciones de la heterostilia floral en las especies se encuentran ligados a poblaciones puntuales… Expand
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2013
2013
Actividad ictiotóxica y citotóxica de extractos de plantas Chrysobalanaceae, Melastomataceae, Rubiaceae y Rutaceae, de la flora Colombiana
Resumen — Se evaluo la actividad ictiotoxica y citotoxica de diez plantas pertenecientes a familias Chrysobalanaceae… Expand
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2013
2013
Sistema reprodutivo, distilia e graus de reciprocidade em rubiaceae arbustivas do sub-bosque de formações florestais do cerrado
COELHO, Christiano Peres 2013. Breeding systems, levels reciprocity and distyly in shrub Rubiaceae in forest fragmentation in… Expand
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Highly Cited
2011
Highly Cited
2011
Chloroplast DNA phylogeography of a distylous shrub (Palicourea padifolia, Rubiaceae) reveals past fragmentation and demographic expansion in Mexican cloud forests.
Several phylogeographic studies in northern Mesoamerica have examined the influence of Pleistocene glaciations on the genetic… Expand
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2009
2009
Distyly and homostyly in species of Palicourea Aubl. (Rubiaceae) from the Cerrado of Central Brazil
Distyly is a type of reproductive system whose morphological and physiological features are used as a mechanism for increasing… Expand
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2007
2007
Psychotria hoffmansegiana (Willd ex Roem. & Schult.) Mull. Arg. and Palicourea marcagravii st. Hil. (Rubiaceae): potential for forming soil seed banks in a brazilian Cerrado.
The germinability of artificially buried Psychotria hoffmansegiana and Palicourea marcagravii seeds in Cerrado soil was tested… Expand
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Highly Cited
2004
Highly Cited
2004
Pollen carryover: experimental comparisons between morphs of Palicourea lasiorrachis (Rubiaceae), a distylous, bird-pollinated, tropical treelet
SummaryIn the Monteverde (Costa Rica) cloud forest, the distylous treelet Palicourea lasiorrachis (Rubiaceae) is pollinated by… Expand
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Highly Cited
2004
Highly Cited
2004
Reproductive ecology of distylous Palicourea Padifolia (Rubiaceae) in a tropical montane cloud forest. I. Hummingbirds' effectiveness as pollen vectors.
The adaptiveness of distyly has been typically investigated in terms of its female function, specifically pollen receipt. However… Expand
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1989
1989
A New Indole Alkaloid Glycoside from the Leaves of Palicourea marcgravii.
A new indole alkaloid glucoside, named palicoside, has been isolated from the leaves of PALICOUREA MARCGRAVII (Rubiaceae… Expand
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