Morfologi?a poli?nica de las especies de ci?tricos cultivadas en Andaluci?a occidental (Espan?a).
DOI:
https://doi.org/10.24310/abm.v26i0.7400Abstract
RESUMEN. Morfología polínica de las especies de cítricos cultivadas en Andalucía occidental (España). Se estudia la morfología polínica de seis especies de cítricos dc los géneros Citrus (C. aurantium, C. deliciosa, C. grandis, C. limon y C. sinensis) y Fortune/la (F. margarita), con los microscopios óptico y electrónico de barrido. Por los caracteres estudiados (polaridad, simetría, contorno (en visión ecuatorial y corte óptico meridiano y visión polar y corte ecuatorial), tamaño, número, tipo y dimensiones de las aberturas, grosor de la exina y ornamentación) se describe la morfología del polen y se discuten los resultados obtenidos. No es posible la separación de los dos géneros, pero se pueden diferenciar parte de las especies del género Citrus.
Palabras clave. Polen, Citrus, Fortunella
SUMMARY. Pollen morphology of cultivated citric species in Andalucia occidental (Spain). The pollen morphology of six species belonging to the genera Citrus (C. aurantium, C. deliciosa, C. grandis, C. limon y C. sinensis) and Fortunella (F. margarita), has been studied with light and scanning electron microscopy. The pollen morphology is described basing in the characters studied (polarity, simmetry, outline in equatorial and polar views, size, apertural system (number, size, and apertures kinds), exine thick and ornamentation) and the results are discussed. The differentiation between the genera was not possible, but it was so among some Citrus species.
Key words. Pollen, Citrus, Fortunella
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