Results 31 to 40 of about 627 (152)

Lindsaea linduensis (Lindsaeaceae, Polypodiales), a new fern species from Sulawesi, Indoensia [PDF]

open access: yesPhytotaxa, 2012
Cicuzza, Daniele, Kessler, Michael (2012): Lindsaea linduensis (Lindsaeaceae, Polypodiales), a new fern species from Sulawesi, Indonesia. Phytotaxa 65 (1): 36-40, DOI: 10.11646/phytotaxa.65.1.4, URL: http://biotaxa.org/Phytotaxa/article/view/phytotaxa.65.
Kessler, Michael, Cicuzza, Daniele
core   +2 more sources

FIGURE 1 in Rumohra ponceana (Polypodiales: Dryopteridaceae): a new species from Pampean biogeographic province in Argentina [PDF]

open access: yesPhytotaxa, 2021
FIGURE 1. Holotype of Rumohra ponceana, de la Sota 5283 (LP 082551).Published as part of Arana, Marcelo D., Luna, María Luján, Berrueta, Pedro C., Martinenco, María Luz & Giudice, Gabriela E., 2021, Rumohra ponceana (Polypodiales: Dryopteridaceae): a new
Arana, Marcelo D.   +4 more
core   +2 more sources

An overview on the valid publication and typification of Dryoathyrium chinense and Deparia chinensis (Athyriaceae, Aspleniineae, Polypodiales) [PDF]

open access: yesPhytotaxa, 2023
Zhang, Jian-Hang, Du, Cheng, Applequist, Wendy L., Liao, Shuai (2023): An overview on the valid publication and typification of Dryoathyrium chinense and Deparia chinensis (Athyriaceae, Aspleniineae, Polypodiales). Phytotaxa 579 (1): 67-69, DOI: 10.11646/
Du, Cheng   +3 more
core   +3 more sources

Didymochlaenaceae: A new fern family of eupolypods I (Polypodiales) [PDF]

open access: yesTAXON, 2015
The pantropical monospecific fern genus Didymochlaena had long been placed in the family Dryopteridaceae before the advent of molecular phylogenetics. Recent molecular studies confirmed that it is a member of eupolypods I, but its familial placement has ...
Zhang, Liang   +2 more
core   +2 more sources

Subgenome evolutionary dynamics in allotetraploid ferns: insights from the gene expression patterns in the allotetraploid species Phegopteris decursivepinnata (Thelypteridaceae, Polypodiales) [PDF]

open access: yesFrontiers in Plant Science, 2023
Allopolyploidization often leads to disruptive conflicts among more than two sets of subgenomes, leading to genomic modifications and changes in gene expression.
Natsu Katayama   +5 more
doaj   +2 more sources

Structural Variation of Plastomes Provides Key Insight Into the Deep Phylogeny of Ferns [PDF]

open access: yesFrontiers in Plant Science, 2022
Structural variation of plastid genomes (plastomes), particularly large inversions and gene losses, can provide key evidence for the deep phylogeny of plants.
Xin-Yu Du   +4 more
doaj   +2 more sources

Phytochemical Characterization and In Vitro and In Silico Biological Studies from Ferns of Genus Blechnum (Blechnaceae, Polypodiales)

open access: yesAntioxidants, 2023
The genus Blechnum represents one of the most ecologically and therapeutically important groups of ferns that grow in tropical, subtropical and temperate regions.
Alfredo Torres-Benítez   +5 more
doaj   +5 more sources

Overlapping Patterns of Gene Expression Between Gametophyte and Sporophyte Phases in the Fern Polypodium amorphum (Polypodiales) [PDF]

open access: yesFrontiers in Plant Science, 2018
Ferns are unique among land plants in having sporophyte and gametophyte phases that are both free living and fully independent. Here, we examine patterns of sporophytic and gametophytic gene expression in the fern Polypodium amorphum, a member of the ...
Erin M. Sigel   +3 more
doaj   +3 more sources

Ferns of Viçosa, Minas Gerais State, Brazil: Polypodiaceae (Polypodiales, Filicopsida, Tracheophyta) [PDF]

open access: yesHoehnea, 2017
As part of an ongoing project treating the ferns and lycophytes from the region of Viçosa, MG, Brazil, we here present the taxonomic treatment of Polypodiaceae.
Andreza Gonçalves da Silva   +1 more
doaj   +3 more sources

Phenolic compounds in species of the Blechnaceae. [PDF]

open access: yesPlant Biol (Stuttg)
The occurrence of caffeic acid derivatives in 32 species of Blechnaceae revealed differences in the presence of rosmarinic acid and blechnic acid B, a novel compound in ferns. Abstract Rosmarinic acid and other caffeic and 4‐coumaric acid derivatives are widespread in land plants.
Ufland M, Petersen M.
europepmc   +2 more sources

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