Results 51 to 60 of about 474,061 (284)

The Treasure Vault Can be Opened: Large-Scale Genome Skimming Works Well Using Herbarium and Silica Gel Dried Material

open access: yesPlants, 2020
Genome skimming has the potential for generating large data sets for DNA barcoding and wider biodiversity genomic studies, particularly via the assembly and annotation of full chloroplast (cpDNA) and nuclear ribosomal DNA (nrDNA) sequences.
I. Alsos   +15 more
semanticscholar   +1 more source

Nomenclatural standards of modern Russian potato cultivars preserved at the VIR herbarium (WIR): A new approach to cultivar genepool registration in a genebank

open access: yes, 2021
VIR is creating a collection of nomenclature standards for cultivars of different crops in line with the provisions of the International Code of Nomenclature for Cultivated Plants (ICNCP).
T. Gavrilenko, I. Chukhina
semanticscholar   +1 more source

Changes in plant collection practices from the 16th to 21st centuries: implications for the use of herbarium specimens in global change research

open access: yesAnnals of Botany, 2021
Background and Aims Herbaria were recently advertised as reliable sources of information regarding historical changes in plant traits and biotic interactions.
M. Kozlov   +3 more
semanticscholar   +1 more source

Typification of the name Senecio pygmaeus (Asteraceae), with some additional taxonomic and phytogeographic remarks

open access: yesMediterranean Botany, 2022
A thorough research on the scientific activity of Guglielmo Gasparrini, Giovanni Gussone and Augustin Pyramus De Candolle allowed the authors to adress a research in several European herbaria looking for the type of the name Senecio pygmaeus DC.
Salvatore Pasta   +2 more
doaj   +1 more source

The Making of an Herbarium [PDF]

open access: yesScientific American, 1897
n ...
openaire   +1 more source

Machine Learning Using Digitized Herbarium Specimens to Advance Phenological Research

open access: yesBioScience, 2020
Machine learning (ML) has great potential to drive scientific discovery by harvesting data from images of herbarium specimens—preserved plant material curated in natural history collections—but ML techniques have only recently been applied to this rich ...
Katelin D. Pearson   +17 more
semanticscholar   +1 more source

Rediscovering the scientific and didactic value of minor herbarium collections: the seeds and fruits collection by Gustavo Bonaventura [PDF]

open access: yes, 2018
Seeds and fruits collections are very important from a systematic point of view and represent useful references in several disciplines and research fields.
Abbate, G.   +5 more
core   +1 more source

Enabling automated herbarium sheet image post‐processing using neural network models for color reference chart detection

open access: yesApplications in Plant Sciences, 2020
Premise Large‐scale efforts to digitize herbaria have resulted in more than 18 million publicly available Plantae images on sites such as iDigBio.
Dakila A. Ledesma   +3 more
doaj   +1 more source

Reassessment of the invasion history of two species of Cakile (Brassicaceae) in Australia [PDF]

open access: yes, 2013
In this paper we revisit the invasion history of two species of Cakile in Australia. Cakile edentula subsp. edentula arrived in the mid 19th Century and spread into coastal strandline habitat from the southeast towards the west and to the north; Cakile ...
Ades, Peter K.   +3 more
core   +1 more source

Chilling consequences: Herbarium records reveal earlier reproductive phenology of winter annual gladecress in a wetter, cooler climate

open access: yesPlants, People, Planet, 2020
Societal Impact Statement Networks of digitized herbarium records are rich resources for understanding plant responses to climate change. While the climate is warming globally, some localities are experiencing climate cooling, the effects of which are ...
Caitlin Banaszak   +2 more
doaj   +1 more source

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