Results 51 to 60 of about 9,814 (224)

Ferns and lycophytes of the Cerrado State Park, Paraná, Brazil

open access: yesRodriguésia, 2021
We present a checklist of the ferns and lycophytes from the Cerrado State Park, Jaguariaíva, Paraná, Brazil. This region represents the southernmost limit of Cerrado vegetation in Brazil. The park is located along the Devonian Escarpment, one of the most
Mauricio Gonçalves Nunes   +1 more
doaj   +1 more source

How to Identify Rare and Endangered Ferns and Fern Allies [PDF]

open access: yes, 2008
Identification of rare and endangered plant species is the first requirement for any conservation programme. The IUCN guideline is the only available method to identify the rare and endangered species and it requires vast data on the wild population of ...
Benniamin, A.   +2 more
core   +1 more source

Terrestrial Ecosystem Response to Changing Temperature and Seasonality in the Paleocene‐Eocene Thermal Maximum: Shallow Marine Records From the Salisbury Embayment, USA

open access: yesPaleoceanography and Paleoclimatology, Volume 41, Issue 3, March 2026.
Abstract The Paleocene‐Eocene thermal maximum (PETM, ∼56 Ma) is marked by a massive and rapid rise in atmospheric CO2 and ∼5°C of global warming. It is globally characterized by a negative carbon isotope excursion (CIE), and, at least locally, is preceded by a pre‐onset excursion (POE).
Debra A. Willard   +6 more
wiley   +1 more source

Ethnomedicinal Uses of Some Common Bryophytes and Pteridophytes Used by Tribals of Melghat Region (MS), India [PDF]

open access: yes, 2008
Apart from the higher angiospermic plants, the tribal community of Melghat area (MS) india, is found to use some common lower plants, mostly some common bryophytes and pteridophytes, in their ethnomedicinal health care system.
Shirsat, R. P.
core   +1 more source

Contributions to the fern flora of Hungary with special attention to built walls [PDF]

open access: yes, 2017
The aim of this study is to provide supplementary distribution records for fern species to the “Flora Atlas” of Hungarian vascular plants, published in 2015.
Csontos, Péter   +2 more
core   +1 more source

Plant Community Responses to Long‐Term Nutrient Additions Interact With Elevation and Vegetation Type in a Subarctic Tundra

open access: yesJournal of Vegetation Science, Volume 37, Issue 2, March/April 2026.
At high latitudes, plant responses to warmer temperatures often depend on nutrient availability. This study explores long‐term (14 years) plant responses to nutrient additions in two tundra vegetation types along an elevational gradient. It finds that early and significant context (vegetation and elevation) dependent responses of plant communities to ...
Gaya M. ten Kate   +3 more
wiley   +1 more source

Checklist of European Pteridophytes. [PDF]

open access: yesSommerfeltia, 1987
Abstract This is the first comprehensive checklist of European pteridophytes produced from the computerised relational database originally set up by the European Taxonomic, Floristic and Biosystematic Documentation System. The place of publication, full synonymy and distribution of 329 accepted taxa are given.
L. N. Derrick, A. C. Jermy, A. M. Paul
openaire   +1 more source

First palynologic record of the Cretaceous La Yesera Formation (Salta Group), northwestern Argentina [PDF]

open access: yes, 2014
Thirty-four taxa were documented from six palynologically productive samples of the La Yesera Formation (Brealito and Don Bartolo Members) in the Pucará locality (Salta Province, northwestern Argentina).
Narvaez, Paula Liliana   +2 more
core   +1 more source

Starving for oxygen: the effect of hypoxia on seed germination and secondary dormancy induction in Mediterranean temporary ponds plant species

open access: yesPlant Biology, Volume 28, Issue 2, Page 432-440, March 2026.
This study examined the germination adaptations to hypoxia of species along a plant zonation in Mediterranean temporary ponds, highlighting the key traits that support their survival and regeneration. Abstract Mediterranean temporary ponds (MTPs) are dynamic habitats where low levels of dissolved oxygen can significantly impact plant life.
M. Di Stefano   +4 more
wiley   +1 more source

A Review on the Potential Uses of Ferns [PDF]

open access: yes, 2008
Man has been using plants as a source of food, medicines and many other necessities of life since ancient times. Even to this day the primitive tribal societies that exist depend on the plant life in their surroundings.
Mannan, M. Mannar   +2 more
core   +1 more source

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