Théorie élémentaire de la botanique : ou, Exposition des principes de la classification naturelle et de l'art de décrire et d'étudier les végétaux /

Candolle, Augustin Pyramus de

doi:10.5962/bhl.title.110563

Cited by 37 publications

(27 citation statements)

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“…The scientific approach of classification was recognized by A. P. de Candolle and he introduced the formal subject of "Taxonomy" in his legendary work Theorie elementaire de la botanique (Candolle, 1813). Taxonomic identification of Angiosperms is mainly done based on visible morphological aspects and characters of the plants.…”

Section: Introductionmentioning

confidence: 99%

Pollen Morphology and Palynotaxonomical Studies of Common Garden Plants of Apocynaceae, In Kolkata, West Bengal, India

Chatterjee¹,

Sarkar²,

Rao

2014

Int. J. Environ.

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Taxonomy and identification of angiosperms are mainly based on external morphological characters and traits of the plants; however palynological data sets are remotely used for the study. Pollen characters are genetically regulated that can be used as an ideal tool for establishing taxonomic groups. This type of integrated study can be useful in redefining the status of families in higher group of plants. Apocynaceae, a Eurypalynous family exhibits variation in possessing more than one type of pollen grains from simple porate to compound colporate apertures. Pollen attributes has been utilized in building a pollen key that would enable us to distinguish genera solely on the basis of pollen characters.

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Section: Introductionmentioning

confidence: 99%

Pollen Morphology and Palynotaxonomical Studies of Common Garden Plants of Apocynaceae, In Kolkata, West Bengal, India

Chatterjee¹,

Sarkar²,

Rao

2014

Int. J. Environ.

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“…The French botanist de Candolle is credited with the introduction of the term taxonomy to the current lexicon (de Candolle 1813). Taxonomy is derived from taxis (arrangement) and nomos (study).…”

Section: Development Of the Taxonomymentioning

confidence: 99%

Development of a systematic classification and taxonomy of collaborative design activities

Ostergaard

Summers

2009

Journal of Engineering Design

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An interdisciplinary review of literature relevant to collaborative design is used as a basis to propose a taxonomy for the classification of collaborative design situations. The taxonomy includes top-level attributes of team composition, communication, distribution, design approach, information, and nature of the problem. Three taxonomic-oriented measures are introduced and used to evaluate the taxonomy: orthogonality, completeness, and usability. This taxonomy is an initial step towards the creation of new agent-based collaborative support tools structured upon a fundamental understanding of the collaborative process with a theoretical foundation. More significantly, the taxonomy provides a valuable way of organising the research literature in collaborative design that is at present dispersed across many domains and disciplines.

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“…(Baer, 1834: 502). When starting his studies of developmental history and animal systematics, he first utilized the (new) botanical system that classified plants on the basis of their embryonic stages, resulting in divisions between Acotyledons, Monocotyledons, and Dicotyledons (Baer, 1828: 225, 242-243;de Candolle, 1813;Farber, 1976). An advantage of using embryonic stages was that the species-specific schemes of development were more visible than in adult organisms.…”

Section: A Table Of Developmental Progress and A Cladogram Of Speciesmentioning

confidence: 99%

Karl Ernst von Baer (1792-1876) and Evolution

Brauckmann¹

2012

Int. J. Dev. Biol.

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The research program of Karl Ernst von Baer (1792-1876) intended to enhance the comparative approach of animal classification by demonstrating vertebrate affinities (homology). Baer visualized his ideas on development and evolution with an unpublished figure of a branching tree. To buttress his reflections on how species-specific embryogenesis produces a branching tree, he worked out a cladogram-like chart, depicting the ontogeny and phylogeny of vertebrate embryos. For Baer, changes in development were responsible for changes in phenotype. I will offer a new interpretation of Baer's ideas about evolution showing that he believed in the transformation of species and announced such views publicly. KEY WORDS: von Baer, history of developmental biology, evo-devo, hourglass model

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Théorie élémentaire de la botanique : ou, Exposition des principes de la classification naturelle et de l'art de décrire et d'étudier les végétaux /

Cited by 37 publications

References 0 publications

Pollen Morphology and Palynotaxonomical Studies of Common Garden Plants of Apocynaceae, In Kolkata, West Bengal, India

Pollen Morphology and Palynotaxonomical Studies of Common Garden Plants of Apocynaceae, In Kolkata, West Bengal, India

Development of a systematic classification and taxonomy of collaborative design activities

Karl Ernst von Baer (1792-1876) and Evolution

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