Results 1 to 10 of about 4,008,759 (183)

At the crossroads of botanical collections and molecular genetics laboratory: a preliminary study of obtaining amplifiable DNA from moss herbarium material [PDF]

open access: yesPeerJ, 2020
Background Research focused on extreme environments is often associated with difficulties in obtaining fresh plant material. Herbaria may provide great support as they house large collections of specimens from different parts of the world.
Marta Saługa
doaj   +2 more sources

Development of a system for the automated identification of herbarium specimens with high accuracy

open access: yesScientific Reports, 2022
Herbarium specimens are dried plants mounted onto paper. They are used by a limited number of researchers, such as plant taxonomists, as a source of information on morphology and distribution. Recently, digitised herbarium specimens have begun to be used
Masato Shirai   +11 more
doaj   +1 more source

Diversity of Useful Mexican Legumes: Analyses of Herbarium Specimen Records

open access: yesDiversity, 2021
Herbarium specimens of wild Mexican Leguminosae with ethnobotanical information are an important resource for understanding human–legume interactions. The 525 useful legume species registered in Mexico’s National Herbarium (MEXU) were analyzed using a ...
Alfonso Delgado-Salinas   +3 more
doaj   +1 more source

Checklist of the genus Dendrobium Sw. (Orchidaceae) in Manipur, India

open access: yesJournal of Threatened Taxa, 2023
An enumeration of the genus Dendrobium Sw. (Orchidaceae) in Manipur, India was attempted. Literature review revealed the occurrence of 67 species under the genus from the state.
Hidangmayum Bishwajit Sharma   +1 more
doaj   +1 more source

A new tropical species of Aphyllon (Orobanchaceae: Orobancheae) from Chiapas, Mexico

open access: yesBotan‪ical Sciences, 2023
Background: Aphyllon is a genus of 25 root-holoparasitic species restricted to the Americas. It has a disjunct distribution, with 21 species distributed in North America and four in South America.
Antonio Francisco-Gutiérrez   +1 more
doaj   +1 more source

First vegetation-plot database of woody species from Huíla province, SW Angola [PDF]

open access: yesVegetation Classification and Survey (VCS), 2021
Angola is a country in south-central Africa, particularly rich in biodiversity. Despite the efforts recently made to document its biodiversity, there is a need for standardized sampling methods to document and compare the variety of ecosystems and plants
Francisco M.P. Gonçalves   +15 more
doaj   +3 more sources

Vascular plants dataset of the herbarium (COFC) of the University of Cordoba, Spain [PDF]

open access: yesPhytoKeys, 2019
This paper describes the herbarium (COFC) dataset of vascular plants of the University of Cordoba (SW Spain). This dataset is made up of two collections, the General collection (61,377 specimens) and the Historical collection (1,614 specimens).
Gloria Martínez-Sagarra   +1 more
doaj   +3 more sources

Diversity of Useful Plants in Cabo Verde Islands: A Biogeographic and Conservation Perspective

open access: yesPlants, 2022
Cabo Verde’s biodiversity is threatened by activities that meet human needs. To counteract this, an integration of scientific and indigenous knowledge is required, but no comprehensive list of the useful local plants is available.
Maria Cristina Duarte   +11 more
doaj   +1 more source

Main collectors of Mexico’s vascular plants: a catalogue built from online databases

open access: yesRevista Mexicana de Biodiversidad, 2022
Databases of biological collections contain fundamental information for the study of biodiversity, hence the importance of their quality, which includes the data on collectors. For this purpose, a list of the main vascular plant collectors in Mexico was
Miguel Murguía-Romero   +3 more
doaj   +1 more source

Potential of Herbariomics for Studying Repetitive DNA in Angiosperms

open access: yesFrontiers in Ecology and Evolution, 2018
Repetitive DNA has an important role in angiosperm genomes and is relevant to our understanding of genome size variation, polyploidisation and genome dynamics more broadly.
Steven Dodsworth   +12 more
doaj   +1 more source

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