Results 51 to 60 of about 336 (118)

Identification of vegetal species in wooden objects using in situ microextraction-assisted voltammetry of microparticles [PDF]

open access: yes, 2017
[EN] A method for identifying vegetal species in wooden objects using microextraction-assisted voltammetry of microparticles is described. The proposed methodology, aimed at facilitating tasks of patrimony conservation, is based on the recording of the ...
Carrión Marco, Yolanda   +8 more
core   +1 more source

Biology and Ecology of Crapemyrtle Bark Scale, Acanthococcus Lagerstroemiae (Kuwana) (Hemiptera: Eriococcidae) [PDF]

open access: yes, 2017
The crapemyrtle bark scale, Acanthococcus lagerstroemiae (Kuwana) (Hemiptera: Eriococcidae), is an exotic pest on crapemyrtles, Lagerstroemia spp. (Myrtales: Lythraceae).
Wang, Zinan
core   +2 more sources

Phylogeny of the Clusioid Clade (Malpighiales): Evidence from the Plastid and Mitochonrial Genomes [PDF]

open access: yes, 2011
• Premise of the study : The clusioid clade includes five families (i.e., Bonnetiaceae, Calophyllaceae, Clusiaceae s.s., Hypericaceae, and Podostemaceae) represented by 94 genera and ~1900 species.
Bittrich, Volker   +7 more
core   +1 more source

Systematik der Blütenpflanzen [PDF]

open access: yes, 2016
Dieses für Lehrzwecke entwickelte "Angiosperm Phylogeny Poster – Flowering Plant Systematics" zeigt einen Überblick über die Phylogenie der Samenpflanzen und dazugehörige evolutionäre Entwicklungen.
Cole, Theodor C.H., Hilger, Hartmut H.
core   +1 more source

An Updated Phylogenetic Classification of the Flowering Plants [PDF]

open access: yes, 1992
This update of my classification of the flowering plants, or Angiospermae, is based upon about 800 pertinent books, monographs, and other botanical papers published since my last synopsis appeared in the Nordic Journal of Science in 1983.
Thorne, Robert F.
core   +2 more sources

Sclerophyllization in plant leaves: physic-chemical and histological characterizations [PDF]

open access: yes
The sclerophyllization of flora represents their adaptation to periods of drought. Furthermore, studies focused on the epicuticular and intracuticular waxes of the adaxial and abaxial surfaces of the leaves of Ceratonia siliqua L., Cercis siliquanstrum L.
Pinto, André Valdemar Cunha de Almeida
core   +1 more source

BIOLOGICAL STUDIES ON NITROGEN - CONTAINING COMPOUNDS FROM CAMPYLOSPERMUM OLIVERIANUM AND CAMPYLOSPERMUM SULCATUM (OCHNACEAE) [PDF]

open access: yes, 2014
Objective: Campylospermum oliverianum and C. sulcatum (Ochnaceae) are considered conspecific by some reports. Methods: Following phytochemical analyses on those species, biological tests were carried. Results: Phytotchemical analyses led to the isolation
A. Zintchem, Auguste Abouem   +3 more
core   +1 more source

A Rosid Is a Rosid Is a Rosid . . . or Not [PDF]

open access: yes, 2013
The current structure of 583 Magnoliopsida (Dicotyledons) and 584 Liliopsida (Monocotyledons) in the Dewey Decimal Classification (DDC) system reflects changes made when the life sciences were thoroughly revised in 1996.
Green, Rebecca, Martin, Giles
core   +1 more source

The Fossil Record of Angiosperm Families in Relation to Baraminology [PDF]

open access: yes, 2020
To help estimate the number and boundaries of created kinds (i.e., baramins) of flowering plants, the fossil record has been analyzed. To designate the status of baramin, a criterion is applied that tests whether some but not all of a group’s ...
Sanders, Roger W.
core   +1 more source

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