Results 101 to 110 of about 1,435 (186)

Megaphylogenetic Specimen-Level Approaches to the Carex (Cyperaceae) Phylogeny Using ITS, ETS, and matK Sequences: Implications for Classification [PDF]

open access: yes, 2016
We present the first large-scale phylogenetic hypothesis for the genus Carex based on 996 of the 1983 accepted species (50.23%). We used a supermatrix approach using three DNA regions: ETS, ITS and matK.
Escudero Lirio, Marcial   +7 more
core  

Estudio palinológico en las especies ibéricas del género Serratula L. (Asteraceae) [PDF]

open access: yes, 1987
Se estudian 28 poblac i ones pol ínicas pertenecientes a l os 14 táxones del género Scrratula L. (sect . Serra tula y sect . Klasea} de l a Península Ibéri ca , tanto al microscopio óptico como a l microscopio e l ectrónico de barrido .
Canto, P.
core  

Angiosperm Phylogeny: 17 Genes, 640 Taxa [PDF]

open access: yes, 2011
• Premise of the study : Recent analyses employing up to fi ve genes have provided numerous insights into angiosperm phylogeny, but many relationships have remained unresolved or poorly supported.
Beaman, Reed S.   +27 more
core   +1 more source

Celastraceae [PDF]

open access: yes
Subarbustos, arbustos o árboles de hojas simples, alternas u opuestas, brevemente pecioladas, con estípulas apareadas, pequeñas, caducas, lámina foliar entera o dentada.
Novara, Lazaro
core  

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

Additional file 9 of Plastid phylogenomics and fossil evidence provide new insights into the evolutionary complexity of the ‘woody clade’ in Saxifragales

open access: yes
Supplementary Material ...
Jia, Linbo   +5 more
openaire   +1 more source

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