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Liliana Katinas
National University of La Plata
30Publications
4H-index
70Citations
Publications 31
Newest
#1Marcelo P. Hernández (UNLP: National University of La Plata)H-Index: 4
#2Liliana Katinas (UNLP: National University of La Plata)H-Index: 4
The histochemical studies that search for osmophores differ in the protocol they follow for fixation and discoloration of the samples, and also in the type and number of stains utilized. Despite these differences, all the studies have one point in common: the use of fresh material either collected directly in the field or cultivated in botanical gardens and greenhouses. This is an obvious limitation for the studies of osmophores. Flower parts of herbarium specimens of different dates of collecti...
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#1María José Apodaca (UNLP: National University of La Plata)H-Index: 2
#2Liliana Katinas (UNLP: National University of La Plata)H-Index: 4
Last.Elián L. Guerrero (UNLP: National University of La Plata)H-Index: 2
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This study aimed to establish if the Lower Rio de la Plata Basin (LRPB) wetlands can be considered a biogeographic unit. The species of this area were compiled and segregated according to the habit...
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#1Jorge V. Crisci (UNLP: National University of La Plata)H-Index: 24
#2María José Apodaca (UNLP: National University of La Plata)H-Index: 2
Last.Liliana Katinas (UNLP: National University of La Plata)H-Index: 4
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Despite the fact that plants represent the basis for the survival of life on Earth, the Botany of the 21st century is going through a crisis. The number of Botany students, of Botany courses, of plant collections, of Botany departments in universities and of botanists participating in meetings and conventions has been declining in recent years. In an attempt to understand this problem, the following topics are analyzed: scientific reductionism, the state of natural history collections, the logic...
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#1María José Apodaca (UNLP: National University of La Plata)H-Index: 2
#2Joseph D. McInerney (American Society of Human Genetics)H-Index: 5
Last.Jorge V. Crisci (UNLP: National University of La Plata)H-Index: 24
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Is it possible to teach biology without mentioning evolution? The answer is yes, but it is not possible for students to understand biology without the evolutionary context on which the meaning and intellectual value of biological concepts depend. Meaningful learning of evolution requires (1) that the students incorporate new knowledge into a cognitive structure linked with higher-order concepts; (2) a well-organized knowledge structure; and (3) a positive emotional attachment and identification ...
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#1Liliana KatinasH-Index: 4
#2Jorge V. CrisciH-Index: 24
The challenge of increasing food production to keep pace with demand, while retaining the essential ecological integrity of production systems, requires coordinated action among science disciplines. Thus, 21st-century Agriculture should incorporate disciplines related to natural resources, environmental science, and life sciences. Biogeography, as one of those disciplines, provides a unique contribution because it can generate research ideas and methods that can be used to ameliorate this challe...
2 CitationsSource
#1Jorge V. CrisciH-Index: 24
#2Liliana KatinasH-Index: 4
1 Citations
#1Liliana Katinas (UNLP: National University of La Plata)H-Index: 4
#2Marcelo P. Hernández (UNLP: National University of La Plata)H-Index: 4
Last.Vicki A. Funk (Smithsonian Institution)H-Index: 33
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The plant family Asteraceae (Compositae) exhibits remarkable morphological variation in the styles of its members. Lack of studies on the styles of the sister families to Asteraceae, Goodeniaceae and Calyceraceae, obscures our understanding of the origin and evolution of this reproductive feature in these groups. The aim of this work was to perform a comparative study of style morphology and to discuss the relevance of important features in the evolution of Asteraceae and its sister families.The...
4 CitationsSource
#1Eduardo Pasini (UFRGS: Universidade Federal do Rio Grande do Sul)H-Index: 3
#2Liliana Katinas (UNLP: National University of La Plata)H-Index: 4
Abstract: Concerning the genus Trichocline (Asteraceae: Mutisieae), a neotype is designated for the name Bichenia aurea (≡ T. aurea) and lectotypes are designated for the names Onoseris heterophylla (≡ T. heterophylla), T. humilis and T. linearifolia. Nomenclatural and taxonomic information and IUCN conservation status assessments are given for the four species T. aurea, T. heterophylla, T. humilis and T. linearifolia. In addition, a new record of T. heterophylla for Argentina is reported. Citat...
1 CitationsSource
#2Liliana KatinasH-Index: 4
Last.Jorge V. CrisciH-Index: 24
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Fil: Apodaca, Maria Jose. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Division de Plantas Vasculares; Argentina
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