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PHYLOGENETIC STUDIES OF SOME SPECIES OF THE GENUS COFFEA .1. NUMERICAL-ANALYSIS OF FLAVONOID COMPOUNDS
(Soc Brasil Genetica, 1991-06-01)
Flavonoid compounds were analyzed in ripe fruit pulp of ten species of Coffea, including two cultivars of C. arabica and two of C. canephora. Three coefficients of similarity: Simple-Matching, Jaccard and Ochiai and three ...
Does Plant Origin Influence the Fitness Impact of Flower Damage? A Meta-Analysis
(Public Library Science, 2016)
Herbivory has been long considered an important component of plant-animal interactions that influences the success of invasive species in novel habitats. One of the most important hypotheses linking herbivory and invasion ...
Increased litter decomposition rates of exotic invasive species Hieracium pilosella (Asteraceae) in Southern Patagonia, Argentina
(Springer, 2019-03)
Plant invasions can affect key ecosystem processes regulating carbon and nutrient balances, i.e., litter decomposition. Exotic herb Hieracium pilosella (hawkweed, Asteraceae) recently invaded steppes of Tierra del Fuego ...
Presencia de Eleutherodactylus johnstonei (ANURA: ELEUTHERODACTYLIDAE) en Ibagué, Tolima, Colombia: el papel de los viveros comercialesPresence of Eleutherodactylus johnstonei (anura: eleuthero-Dactylus) in Ibagué, Tolima, Colombia: The role of commercial Garden Centers
(Universidad de CaldasEcología y Evolución de VertebradosManizales, Colombia, 2022)
Mycobiota of the weed Conyza canadensis (Asteraceae) in Brazil
(Fungal Biology, 2018)
Rodent seed predation as a biotic filter influencing exotic plant abundance and distribution
(Springer, 2014-05)
Biotic resistance is commonly invoked to explain why many exotic plants fail to thrive in introduced ranges, but the role of seed predation as an invasion filter is understudied. Abiotic conditions may also influence plant ...
Breeding system and pollination of selected plants endemic to Juan Fernandez Islands
(Botanical Society of America, 2001-02)
We conducted field studies on the Juan Fernández Islands flora on the breeding system of 25 endemic species from 17 families. We recorded data on flower features, pollen and ovule number, pollen/ovule ratio, pollen size, ...
Ácaros (Arachnida: Acari) associados a Bauhinia variegata L. (Leguminosae) no noroeste do Estado de São Paulo
(Sociedade Entomológica do Brasil, 2007-04-01)
Foi estudada a acarofauna associada a Bauhinia variegata L., espécie introduzida no Brasil como ornamental. Dois exemplares dessa planta foram amostrados mensalmente, de maio de 2000 a abril de 2001. Foram registrados 8.482 ...
Introducing Organic Chemistry Students to the Extraction of Natural Products Found in Vegetal Species
(Science and Education publishing, 2017-08)
This work constitutes a new strategy for teaching-learning the chemistry of natural products, being the students active participants in the process. Results showed in this activity contributed not only to the understanding ...