Results 11 to 20 of about 2,644 (190)
HYPOLEPIS VILLOSO-VISCIDA NEW TO THE FLORA OF SOUTHERN ...
J. P. Roux
doaj +3 more sources
Dennstaedtiaceae endémicas del Perú
Esta familia es reconocida en el Perú con nueve géneros y aproximadamente 45 especies (Tryon & Stolze, 1989b; Smith et al., 2005). Solamente una especie es endémica, la cual ocupa principalmente los bosques de la región del Bosque Húmedo Premontano ...
Blanca León
doaj +4 more sources
AbstractWe undertook a molecular phylogenetic revision of hayscented ferns (Dennstaedtiaceae: Dennstaedtioideae) using four plastid markers. Our sampling represents ca. 40% of the extant diversity and includes the type species for each of the relevant segregate genera.
Luz A. Triana‐Moreno +6 more
openaire +3 more sources
Flora of Espírito Santo: Dennstaedtiaceae [PDF]
As part of the Flora of Espírito Santo project, it is presented the taxonomic treatment of Dennstaedtiaceae, with keys, descriptions, illustrations, and list of specimens examined.
Pedro B. Schwartsburd
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Pteridium aquilinum (Dennstaedtiaceae), a Novel Hyperaccumulator Species of Hexavalent Chromium
Hexavalent chromium (Cr VI) is a highly toxic environmental pollutant produced as a byproduct of stainless steel manufacture and leather tanning.
Felipe de Jesús Eslava-Silva +2 more
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Dennstaedtiaceae (Polypodiopsida) no estado de Minas Gerais, Brasil [PDF]
Resumo Dennstaedtiaceae Pic. Serm.sensu lato é formada por cerca de 20 gêneros e 175 espécies. A família é caracterizada pelo caule ereto, raramente arborescente, curto a longo-reptante, com tricomas e/ou escamas, folhas geralmente pinadas, raro simples,
Francine Costa Assis, Alexandre Salino
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Novedades en la familia Dennstaedtiaceae en Colombia
A note about the identity ofColombian species of Sphenomeris is provided. Keys for distinguish nearest genera of Sphenomeris and its species are included.Se aclara la identidad de las especies colombianas de Sphenomeris y se proporcionan claves para ...
Murillo P. María Teresa
doaj +2 more sources
Una especie nueva de Dennstaedtia (Filicales: Dennstaedtiaceae) para México
Dennstaedtia gracilis A. Rojas et Tejero (Dennstaedtiaceae) es aquí descrita e ilustrada como una especie nueva endémica de México. Pertenece al grupo de especies que presentan un ala dorsal en la costa de las pínnulas pero difiere por la combinación de ...
Alexander Fco. Rojas-Alvarado +1 more
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Antibacterial Activity of Peruvian Tarasa Species: A Comparative Study of the Antimicrobial Effects of Extracts From Three Different Tarasa Species, T. capitata, T. operculata and T. tenuis, Against Human Pathogens. [PDF]
The growing problem of antibiotic resistance has driven the search for new sources of antimicrobial agents. Plants, particularly those from the Malvaceae family, have showed promising potential in this field. The present study is based on Tarasa extracts, and the antimicrobial action was assessed using Staphylococcus aureus and Escherichia coli as ...
Yauri CR, Trombert AN, Lazarte AM.
europepmc +2 more sources

