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Chromosome numbers and DNA content in some species of Mecardonia (Gratiolae, Plantaginaceae)
(2016-12)Cytogenetic characterization and determination of DNA content by flow cytometry of five species of Mecardonia Ruiz et Pavon, 1798 (Gratiolae, Plantaginaceae) was performed. This is the first study of nuclear DNA content ... -
A new polyploid species of Mecardonia (Gratioleae, Plantaginaceae) from South America
(2017-04)Mecardonia reneeae, a new species from northeastern Argentina, is described and illustrated. This taxon has certain resemblance to M. procumbens var. flagellaris, but can be easily distinguished by the combination of life ... -
Una nueva especie de Mecardonia (Plantaginaceae)
(Instituto de Botánica Darwinion, 2011-07)Se describe e ilustra una nueva especie de Mecardonia hallada en el NE argentino, en la provincia de Corrientes. Se discuten sus afinidades con M. procumbens, su especie más próxima. -
Transformation of Mecardonia (Plantaginaceae) with wild-type Agrobacterium rhizogenes efficiently improves compact growth, branching and flower related ornamental traits
(2018-04)Mecardonia constitutes an emergent crop in the floriculture market. In order to develop plants with improved compact growth by molecular breeding, we transformed Mecardonia cv. ‘Guarani Amarilla INTA’ using a wild-type ...