Results 61 to 70 of about 5,514 (193)
Middle Triassic dipterid ferns from west-central Argentina and their relationship to palaeoclimatic changes [PDF]
Acta Palaeontologica Polonica, 2018 Dipterid ferns possess robust fossil record from Mesozoic times on, and they are considered to be a reliable indicator of warm to subtropical humid or seasonal paleoclimatic conditions. In this contribution, we revised and described new samples of fossil
Josefina Bodnar +3 more
doaj +1 more source
Tracing holotype trajectories: Mapping the movement of the most valuable herbarium specimens
PLANTS, PEOPLE, PLANET, EarlyView.Global efforts to protect biodiversity depend on fair access to key plant specimens. This study examines the distribution of 119,361 holotypes—unique herbarium specimens used to formally describe new plant species. By linking collection and storage data, we found that holotypes are increasingly held closer to their places of origin, particularly in ...
Dominik Tomaszewski +2 more
wiley +1 more source
Campyloneurum C. Presl (Polypodiaceae) no estado de São Paulo, Brasil
HoehneaCampyloneurum pertence à família Polypodiaceae, a qual é de difícil circunscrição através de poucos caracteres morfológicos. Presl segregou o gênero Campyloneurum de Polypodium L. em 1836 e reconheceu 11 espécies.
Diego T. Vasques, Jefferson Prado
doaj +1 more source
The role of Alpine botanical gardens in integrating germplasm bank collections and mission
PLANTS, PEOPLE, PLANET, EarlyView.This study underscores the vital role of Alpine botanical gardens (ABGs) in safeguarding Europe's alpine biodiversity amid climate change and habitat loss. By acting as living laboratories and reservoirs of plant genetic resources, ABGs bridge ex situ and in situ conservation, supporting ecosystem resilience and informing restoration strategies.
Marco Canella +19 more
wiley +1 more source
Lilloa, 2020 The galls are structures formed of plant tissues in response to the activity of different types of organisms, especially by insects. As a consequence of an intimate relationship with their host plants, most of these insects have a very narrow host range.
Carlos R. Lehn +3 more
doaj +1 more source
Botanica Complutensis, 2021 Parablechnum is the most diverse genus of Blechnaceae (ca. 65 species), with a pantropical distribution and two centers of diversity, in America and in the Austro-Pacific region. The species are dimorphic, with often erect rhizomes and rhizomatic scales,
Aleksandra Patrjcia Wal +4 more
semanticscholar +1 more source
PLANTS, PEOPLE, PLANET, EarlyView.The use of wild edible plants and the traditional knowledge associated with them are rapidly disappearing across the Mediterranean, with serious consequences for biodiversity, cultural heritage, and regional food security. This study compiles and organizes fragmented information to create the first comprehensive catalogue of these plants across the ...
Benedetta Gori +5 more
wiley +1 more source
Dryopteridaceae (Polypodiopsida) no estado de Minas Gerais, Brasil
Lundiana: International Journal of Biodiversity, 2009 A taxonomic survey of Dryopteridaceae Herter (Polypodiopsida) was carried out in the state of Minas Gerais as a contribution to the knowledge of the state fern flora. This study was based on personal collections, field observations and material deposited in the Brazilian herbaria.
Priscila Aparecida Garcia +1 more
openaire +1 more source
Indigenous peoples and local community reports of climate change impacts on biodiversity
Conservation Biology, Volume 40, Issue 1, February 2026.Abstract Climate change impacts on biodiversity have been primarily studied through ecological research methods, largely ignoring other knowledge systems. Indigenous and local knowledge systems include rich observations of changes in biodiversity that can inform climate change adaptation planning and environmental stewardship.
Albert Cruz‐Gispert +5 more
wiley +1 more source
, 2010 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Lana da Silva Sylvestre
openalex +3 more sources