Results 21 to 30 of about 336,119 (218)

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

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

Synsepalum chimanimani (Sapotaceae), a new species from the Chimanimani Mountains of Mozambique and Zimbabwe, with notes on the botanical importance of this area [PDF]

open access: yesPhytoKeys, 2019
Synsepalum chimanimani S.Rokni & I.Darbysh., sp. nov., a small tree endemic to the forests of the southern foothills of the Chimanimani Mountains of Mozambique and Zimbabwe, is described and illustrated.
Saba Rokni   +2 more
doaj   +3 more sources

Paulina Tikhonova, a botanist and head of the Kherson Museum of Natural History in the 1920s and early 1930s

open access: yesGeo&Bio, 2023
The aim of the article is to explore the life and professional path of Paulina Tikhonova, a botanist and head of the Kherson Natural History Museum, during the difficult period of formation of the museum network in the early 1920s to early 1930s.
Alexander Pryn
doaj   +1 more source

Plant specimens collected by the Scientific Commission to the Pacific (1862-1865). I. Canary Islands, Cape Verde, Brazil and Uruguay

open access: yesAnales del Jardín Botánico de Madrid, 2002
Plants from the MA herbarium, that were collected by the Scientific Commission to the Pacific expedition, have been studied. In the countries cited, 2899 samples, corresponding to 1070 numbers (602 taxa, 146 families), were collected.
Paloma Blanco   +2 more
doaj   +1 more source

A “plant love story”: The lost (and found) private herbarium of the radical socialist revolutionary Rosa Luxemburg

open access: yesPlants, People, Planet, 2023
Societal Impact Statement Herbaria are important tools in botanical documentation for verifying species distribution and past occurrence. In addition to their scientific value, some herbaria, especially those collected by iconic historic figures such as ...
Marcin Zych   +3 more
doaj   +1 more source

North Atlantic Oscillation seesaw effect in leaf morphological records from dwarf birch shrubs in Greenland and Finland

open access: yesPolar Research, 2021
The North Atlantic Oscillation (NAO) determines wind speed and direction, seasonal heat, moisture transport, storm tracks, cloudiness and sea-ice cover through atmospheric mass balance shifts between the Arctic and the subtropical Atlantic.
Fabian E.Z. Ercan   +4 more
doaj   +1 more source

Global access to nomenclatural botanical resources: Evaluating open access availability

open access: yesPlants, People, Planet, 2023
Societal Impact Statement Primary occurrence data (‘what, where, when’) enable study of species distribution and diversity, facilitating reactions to societal challenges from food security to climate change mitigation.
Nicky Nicolson   +4 more
doaj   +1 more source

Des premières amours aux secondes

open access: yesArts et Savoirs, 2018
Though Ernst Haeckel was mostly known as a zoologist, he started off into science with botany. This aspect of his scientific biography has been largely underrated.
Jens Pahnke
doaj   +1 more source

Les enquêtes ethnobotaniques de Germaine Dieterlen (1903-1999)

open access: yesRevue d'ethnoécologie, 2020
Germaine Dieterlen, an ethnologist internationally recognized for her studies on the Dogon religious systems in Mali, has shown throughout her long career a great interest in medicinal plants.
Dominique Juhé-Beaulaton
doaj   +1 more source

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