Results 71 to 80 of about 3,733 (217)

MYCORRHIZAE IN HAWAIIAN PTERIDOPHYTES: OCCURRENCE AND EVOLUTIONARY SIGNIFICANCE

open access: yes, 1992
Some 45% of the Hawaiian pteridophyte flora were examined for mycorrhizae. VAM were present in 66 of the 89 species examined. Nonmycotrophy was significantly higher in Hawaiian pteridophytes than in non-Hawaiian pteridophytes.
T. Flynn   +5 more
core   +1 more source

Comparative Ionomics of Lycopodiaceae and Selaginellaceae Across Diverse Soil Types in Japan

open access: yesEcological Research, Volume 41, Issue 4, July 2026.
We conducted a comparative ionomic analysis of Lycopodiaceae and Selaginellaceae collected from diverse soil types in Japan, including serpentine soils and solfatara fields, to examine how evolutionary lineage and soil environment shape elemental composition in lycophytes.
Akinori Ren   +12 more
wiley   +1 more source

Stipe anatomical studies on selected pteridophytes of South India [PDF]

open access: yes, 2016
Present study is based on the stipe anatomy of 13 selected species of pteridophytes of South India.
Resmi, S.   +5 more
core   +1 more source

Beyond Habitat: How Anuran Skin Texture Shapes Plant Dispersal in Neotropical Wetlands

open access: yesFreshwater Biology, Volume 71, Issue 7, July 2026.
ABSTRACT Dispersal is a key process structuring wetland plant communities, yet epizoochory by amphibians remains a little‐known mechanism of passive plant dispersal. This study evaluated the potential role of Neotropical anurans as vectors of plant propagules through external adhesion in coastal wetlands.
Andressa Adolfo   +6 more
wiley   +1 more source

New records of pteridophytes from Annobón Island

open access: yes, 2009
Eight new records of pteridophytes are listed for the flora of Annobón (Equatorial Guinea). Specimen information is provided for 12 literature-based records in the Flora de Guinea Ecuatorial.
A. Gascoigne, J. P. Roux, E. Figueiredo
core   +1 more source

Genus Ophioglossum L., from Western Part of India with Special Reference to Gujarat State

open access: yesNotulae Scientia Biologicae, 2018
The genus Ophioglossum L. is revised for the Gujarat state and there were reported eight species viz. Ophioglossum costatum R. Br., O. gramineum Willd., O. gujaratense SM Patil, RN Kachhiyapatel, R Patel and KS Rajput, O. lusitanicum L., O. reticulatum L.
Ronak N. KACHHIYAPATEL   +3 more
doaj   +1 more source

Pteridophytes of Thorangtlang Wildlife Sanctuary, Mizoram, India

open access: yes, 2014
A preliminary study on the pteridophytic flora of Thorangtlang Wildlife Sanctuary, Mizoram, India has been made. A total of 36 taxa of pteridophytes are recorded and enumerated for the first time.
S.K. Singh, H.A. Barbhuiya
core   +1 more source

Use of Landsat and SRTM Data to Detect Broad-Scale Biodiversity Patterns in Northwestern Amazonia

open access: yesRemote Sensing, 2012
Vegetation maps are the starting point for the design of protected areas and regional conservation plans. Accurate vegetation maps are missing for much of Amazonia, preventing the development of effective and compelling conservation strategies.
Alfonso Alonso   +6 more
doaj   +1 more source

Morpho-Physiological Responses of Shade-Loving Fern Polystichum spp. to Single and Combined Lead and Light Stress

open access: yesAgronomy
The effects of lead (Pb) stress on plant growth and physiological processes may depend on other environmental stresses coinciding. Knowledge of the response of shade-loving plants to stresses, particularly the relationship between Pb stress and light ...
Anna Pietrak   +3 more
doaj   +1 more source

Where are threatened ferns found?:Global conservation priorities for pteridophytes [PDF]

open access: yes, 2016
Recent efforts to improve the representation of plant species included on the IUCN Red List of Threatened Species through the IUCN Sampled Red List Index (SRLI) for Plants have led to the assessment of almost 1000 additional species of pteridophytes and ...
Brummitt, Neil   +3 more
core   +1 more source

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