Results 61 to 70 of about 744 (165)
Habitat‐Based Predictions of Bridle Shiner (Notropis bifrenatus) in the Northeastern United States
Ecology and Evolution, Volume 16, Issue 1, January 2026.We developed local and regional models for Maine and New Hampshire that may be used to focus bridle shiner (Notropis bifrenatus) surveys on areas with high predicted habitat suitability. This is significant because bridle shiners receive protection or concern status in thirteen states and two Canadian provinces: Limited data show that bridle shiners ...
Lara S. Katz +4 more
wiley +1 more source
Isoetes in Alaska and the Aleutians
American Fern Journal, 1999 Three species of Isoetes are recognized as present in the study area: I. echinospora Durieu (diploid, 2n=22), I. maritima Underw. (tetraploid, 2n=44) and I. occidentalis L.F. Hend. (hexaploid, 2n=66). Three interspecific hybrids are expected and two are known to be present: I. xpseudotruncata D.M. Britton & D.F.
Britton, Donald M. +2 more
openaire +2 more sources
Cryptic CAM photosynthesis in Joshua tree (Yucca brevifolia, Y. jaegeriana)
New Phytologist, Volume 248, Issue 5, Page 2583-2598, December 2025.Summary Joshua trees are long‐lived perennial monocots native to the Mojave Desert in North America. Composed of two species, Yucca brevifolia and Y. jaegeriana (Asparagaceae), Joshua trees are imperiled by climate change, with decreases in suitable habitat predicted under future climate change scenarios.
Karolina Heyduk +16 more
wiley +1 more source
Isoetes mississippiensis: A new quillwort from Mississippi, USA
PhytoKeys, 2016 Isoetes mississippiensis S.W. Leonard, W.C. Taylor, L.J. Musselman and R.D. Bray (Isoetaceae, Lycopodiophyta) is a new species known from two sites along tributaries of the Pearl River in southern Mississippi.
Peter W. Schafran +4 more
doaj +3 more sources
Physiological roles of lignins – tuning cell wall hygroscopy and biomechanics
New Phytologist, Volume 248, Issue 6, Page 2674-2706, December 2025.Summary Lignins constitute the second most abundant carbon‐storing biopolymers in the biosphere. These phenolic polymers accumulate in different concentrations, compositions, and localisations within and between cell wall layers and cell types. Lignins were acquired during plant terrestrialisation 450 million years ago, and the diversification of their
Edouard Pesquet +3 more
wiley +1 more source
The Plant Genome, Volume 18, Issue 3, September 2025.Abstract Potato wild relatives (Solanum section Petota) are a source of genetic diversity for climate‐smart improvement of modern cultivars (Solanum tuberosum). The allotetraploid Solanum acaule Bitter. has been previously used to introgress frost tolerance into potato cultivars such as Yukon Gold and Viking.
S. Achakkagari +9 more
wiley +1 more source
Molecular Ecology Resources, Volume 25, Issue 6, August 2025.ABSTRACT Amplicon sequencing tools such as metabarcoding are commonly used for thorough characterisation of microbial diversity in natural samples. They mostly rely on the amplification of conserved universal markers, mainly ribosomal genes, allowing the taxonomic assignment of barcodes.
Silke Van den Wyngaert +21 more
wiley +1 more source
Pteridophyta collected in Northern Nigeria and Northern Cameroon
Acta Societatis Botanicorum Poloniae, 2014 25 species of Pteridophyta were collected in Northern Nigeria (mainly the Lake Chad Basin and the Mandara Mts.) and in the neighbouring parts of Cameroon. 11 of them have not been recorded previously from this area: Isoetes schweinfurthii A. Br. in Bak.,
Jan kornaś
doaj +1 more source
Morphology and ultrastructure of megaspores and microspores of Isoetes sehnemii Fuchs (Lycophyta)
Anais da Academia Brasileira de Ciências, 2010 The morphology and wall ultrastructure of megaspores and microspores of Isoetes sehnemii that grows in Brazil were analyzed as part of the study of the Isoetaceae present in Southern South America. The observations were performed with light, scanning and
Cecilia Macluf +2 more
doaj +1 more source
ON THE SYSTEMATIC POSITION OF ISOETES, L
Annals of Botany, 1888 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +4 more sources