Schwartzia brasiliensis (Marcgraviaceae), nueva combinación
Caldasia, 2001 La familia Marcgraviaceae es neotropical y consta de unas 110 especies distribuidas en 7-8 géneros (Giralda-Cañas 1999). Sus especies son lianas (epífitas o terrestres) o arbustos epífitos y herniepífitos, generalmente restringidas a los bosques húmedos ...
Giraldo Cañas Diego Alonso
doaj +2 more sources
FOLIAR SCLEREIDS IN THE MARCGRAVIACEAE
Acta Botanica Neerlandica, 1966 A survey is given of the types of the sclereids and the sclereid patterns occurring in the leaves of the Marcgraviaceae. Eight main categories of sclereids are distinguished on the base of the morphology of the sclereids. A comparison is made with the foliar sclereids found in some other families.
exaly +3 more sources
Plant and animal endemism in the eastern Andean slope: challenges to conservation. [PDF]
BMC Ecol, 2012 Background The Andes-Amazon basin of Peru and Bolivia is one of the most data-poor, biologically rich, and rapidly changing areas of the world. Conservation scientists agree that this area hosts extremely high endemism, perhaps the highest in the world ...
Swenson JJ +21 more
europepmc +4 more sources
UN NUEVO GÉNERO DE LA FAMILIA NEOTROPICAL MARCGRAVIACEAE (ERICALES) Y CIRCUNSCRIPCIÓN DEL COMPLEJO NORANTEA [PDF]
Caldasia, 2007 La familia Marcgraviaceae es de distribución neotropical y consta de unas 110-130especies. Al interior de esta familia existe el complejo Norantea, el cual presenta unagran variación morfológica (e.g.
GIRALDO-CAÑAS DIEGO
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Flora da Serra do Cipó, Minas Gerais: Marcgraviaceae [PDF]
Boletim de Botânica, 2016 O estudo de Marcgraviaceae integra o projeto “Flora da Serra do Cipó, Minas Gerais, Brasil”. A família está representada na área por duas espécies: Schwartzia adamantium (Cambess.) Bedell ex Gir.-Cañas e Marcgravia polyantha Delpino.
Antar, Guilherme Medeiros +1 more
core +3 more sources
LECTOTIPIFICACIÓN PARA SCHWARTZIA MAGNIFICA (COMPLEJO NORANTEA, MARCGRAVIACEAE) Y REVISIÓN DEL GÉNERO PARA BOLIVIA Y PERÚ [PDF]
Caldasia, 2006 Se presenta un estudio taxonómico de las especies peruanas y bolivianas del géneroSchwartzia de la familia neotropical Marcgraviaceae. Schwartzia está representadoen la flora peruana por dos especies, unas de las cuales es endémica, mientras que ...
GIRALDO-CAÑAS DIEGO
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Una nueva especie de Schwartzia (Marcgra Viaceae) de la vertiente occidental andina de Colombia y Ecuador [PDF]
Caldasia, 2001 Se describe e ilustra una nueva especie de Schwartzia Vell., S. lozaniana Giraldo-Cañas. La nueva especie se conoce únicamente de la vertiente occidental de los Andes en el departamento de Nariño (sur de Colombia) y la provincia de Esmeraldas (Ecuador).A
Giraldo Cañas Diego
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Global patterns and a latitudinal gradient of flower disparity: perspectives from the angiosperm order Ericales. [PDF]
New Phytol, 2021 Summary Morphological diversity (disparity) is an essential but often neglected aspect of biodiversity. Hence, it seems timely and promising to re‐emphasize morphology in modern evolutionary studies. Disparity is a good proxy for the diversity of functions and interactions with the environment of a group of taxa.
Chartier M +7 more
europepmc +2 more sources
In the nectar, there are answers: exploring the intersection of colored nectars and reactive oxygen species in manipulating pollinator behavior. [PDF]
New PhytolSummary Nectar, a vital mediator of plant–pollinator interactions, exhibits remarkable chemical diversity beyond sugars, including reactive oxygen species and specialized metabolites such as pigments. Colored nectars, present in over 70 species, function as visual signals, inhibitors of microbial growth, or nutritional rewards, underscoring their ...
Magner ET, Roy R, Hegeman AD, Carter CJ.
europepmc +2 more sources
Role of diversification rates and evolutionary history as a driver of plant naturalization success. [PDF]
New Phytol, 2021 Summary Human introductions of species beyond their natural ranges and their subsequent establishment are defining features of global environmental change. However, naturalized plants are not uniformly distributed across phylogenetic lineages, with some families contributing disproportionately more to the global alien species pool than others ...
Lenzner B +11 more
europepmc +2 more sources