Results 11 to 20 of about 325,828 (269)

Simple and cheap photosystem for herbarium digitization

open access: yesІнтродукція Рослин, 2021
The digitization of the natural history collections is a crucial task of today. It allows not only sharing the data but also virtually preserving the specimens. This is especially important for small collections that suffer from limited financial support
Andriy Novikov, Mariia Sup-Novikova
doaj   +1 more source

Museomics Clarifies the Classification of Aloidendron (Asphodelaceae), the Iconic African Tree Aloes

open access: yesFrontiers in Plant Science, 2019
Arborescent succulent plants are regarded as keystone and indicator species in desert ecosystems due to their large stature and long lifespans. Tree aloes, the genus Aloidendron, are icons of the southern African deserts yet have proved elusive subjects ...
Panagiota Malakasi   +3 more
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Gromadzenie i zachowanie zasobów genowych roślin użytkowych w Polsce – artykuł przeglądowy Część 2. Przechowywanie zasobów genowych w formie nasion, prowadzenie herbarium, baz danych i udostępnianie zasobów genowych

open access: yesAgronomy Science, 2017
Obecnie w formie nasion w Krajowym Centrum Roślinnych Zasobów Genowych (KCRZG), znajdującym się w Instytucie Hodowli i Aklimatyzacji Roślin w Radzikowie, przechowywanych jest ponad 70 tys.
JERZY H. CZEMBOR   +4 more
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The Zierikzee Herbarium: contents and origins of an enigmatic 18th century herbarium

open access: yesBlumea - Biodiversity, Evolution and Biogeography of Plants, 2021
The Municipal Museum of Zierikzee (The Netherlands) houses a loose-leafed herbarium containing 354 plant specimens, of which the provenance, age and maker were until recently unknown. By studying the plant specimens, paper, decorations and labels, an image was conveyed of an early 18th century herbarium that matched the description of a herbarium from
Offerhaus, A.   +6 more
openaire   +6 more sources

TUL Herbarium: collections of vascular plants of Tula Oblast, Russia [PDF]

open access: yesBiodiversity Data Journal, 2020
TUL Herbarium presents collections from Tula Oblast stored at the Tula State Lev Tolstoy Pedagogical University, which is an educational and scientific institution that supports various types of scientific activities including research on biodiversity ...
Tatyana Svetasheva, Alexey Seregin
doaj   +3 more sources

Applying machine learning to investigate long‐term insect–plant interactions preserved on digitized herbarium specimens

open access: yesApplications in Plant Sciences, 2020
Premise Despite the economic significance of insect damage to plants (i.e., herbivory), long‐term data documenting changes in herbivory are limited. Millions of pressed plant specimens are now available online and can be used to collect big data on plant–
Emily K. Meineke   +3 more
doaj   +1 more source

Chenopodium ucrainicum (Chenopodiaceae / Amaranthaceae sensu APG), a new diploid species: a morphological description and pictorial guide

open access: yesUkrainian Botanical Journal, 2020
A morphological description is provided for Chenopodium ucrainicum Mosyakin & Mandák (Chenopodiaceae / Amaranthaceae sensu APG), a new species allied to C. suecicum and C. ficifolium.
Mosyakin S.L., Mandák B.
doaj   +1 more source

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