Results 21 to 30 of about 2,396 (162)

Circumscription and phylogeny of the Laurales [PDF]

open access: yes, 1999
The order Laurales comprises a few indisputed core constituents, namely Gomortegaceae, Hernandiaceae, Lauraceae, and Monimiaceae sensu lato, and an equal number of families that have recently been included in, or excluded from, the order, namely ...
Renner, Susanne S.
core   +1 more source

Phylogenetic Relationships in Tribe Cariceae (Cyperaceae) Based on Nested Analyses of Four Molecular Data Sets [PDF]

open access: yes, 2007
Phylogenetic reconstruction for Carex and relatives in tribe Cariceae is complicated by species richness and nearly cosmopolitan distribution. In this investigation, our main objective was to estimate evolutionary relationships in tribe Cariceae using ...
Starr, Julian R, Waterway, Marcia J
core   +3 more sources

Taxonomy and evolutionary relationships of Passiflora subg. Decaloba supersect. Decaloba sect. Xerogona (Passifloraceae): contributions of palynological, morphological and molecular studies

open access: yesActa Botânica Brasílica, 2014
Passiflora subg. Decaloba supersect. Decaloba sect. Xerogona (Passifloraceae) is a tropical and subtropical group comprising 14 species that occur in tropical biomes throughout Latin America, including the Atlantic Forest.
Michaele Alvim Milward-de-Azevedo   +2 more
doaj   +1 more source

Testing robustness of relative complexity measure method constructing robust phylogenetic trees for Galanthus L. Using the relative complexity measure [PDF]

open access: yes, 2013
Background: Most phylogeny analysis methods based on molecular sequences use multiple alignment where the quality of the alignment, which is dependent on the alignment parameters, determines the accuracy of the resulting trees.
Bakis, Yasin   +11 more
core   +2 more sources

Phylogeny and historical biogeography of Lauraceae [PDF]

open access: yes, 2000
Phylogenetic relationships among 122 species of Lauraceae representing 44 of the 55 currently recognized genera are inferred from sequence variation in the chloroplast and nuclear genomes.
Chanderbali, Andre S.   +2 more
core   +1 more source

The evolutionary history of the Arabidopsis arenosa complex : diverse tetraploids mask the Western Carpathian center of species and genetic diversity [PDF]

open access: yes, 2012
The Arabidopsis arenosa complex is closely related to the model plant Arabidopsis thaliana. Species and subspecies in the complex are mainly biennial, predominantly outcrossing, herbaceous, and with a distribution range covering most parts of latitudes ...
Klein, Johannes   +4 more
core   +7 more sources

DNA barcoding, an approach for molecular identification of Huyen-sam (Scrophularia L.) samples collected in Northern Vietnam

open access: yesVietnam Journal of Science, Technology and Engineering, 2018
Huyen-sam (Vietnamese name) which belongs to Scrophularia L. genus is a valuable herb. This medicinal plant is classified as Scrophularia ningpoensis Hemsl.
Manh Minh Bui   +5 more
doaj   +1 more source

Repeated Evolution of Dioecy from Monoecy in Siparunaceae (Laurales) [PDF]

open access: yes, 2001
Siparunaceae comprise Glossocalyx with one species in West Africa and Siparuna with 65 species in the neotropics; all have unisexual flowers, and 15 species are monoecious, 50 dioecious.
Renner, Susanne S., Won, Hyosig
core   +1 more source

Rapid identification of Aconitum plants based on loop-mediated isothermal amplification assay

open access: yesBMC Research Notes, 2019
Objective Aconitum plants (Ranunculaceae) exhibit toxicity, and accidental ingestion of the plants has been reported in Japan. Identifying the cause of poisoning is important for emergency medical treatment, and a rapid and simple detection technique is ...
Masashi Kitamura   +6 more
doaj   +1 more source

A chloroplast phylogeny of Arisaema (Araceae) illustrates Tertiary floristic links between Asia, North America, and East Africa [PDF]

open access: yes, 2004
The evolution of Arisaema is reconstructed, based on combined sequences (2048 aligned bases) from the chloroplast trnL intron, trnL-trnF spacer, and rpl20-rps12 spacer obtained for species from all 11 sections, including sectional type species and ...
Murata, Jin   +2 more
core   +1 more source

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