Results 111 to 120 of about 2,644 (190)

New evidence of the emergence of the East Asian monsoon in the early Palaeogene. [PDF]

open access: yesSci Rep, 2022
Su LF   +5 more
europepmc   +1 more source

Wallum on the Nabiac Pleistocene barriers, lower North Coast of New South Wales [PDF]

open access: yes, 2013
Wallum is widespread on coastal dunefields, beach ridge plains and associated sandy flats in northern NSW and southern Queensland. These sand masses contain large aquifers, and the wallum ecosystem is considered to be generally groundwater-dependent ...
Griffith, Stephen J., Wilson, R.
core  

Le Pteridofite europee: la loro tassonomia e nomenclatura oggi [PDF]

open access: yes
Gli pteridologi sono tutt'ora in grande disaccordo circa la tassonomia e nomenclatura di alcune famiglie, generi e specie delle Pteridophyta. Esso riguarda anche alcune felci e gruppi affini dell'Europa.
Pichi Sermolli, Rodolfo Emilio Giuseppe
core  

PRIMER REPORTE DE Pteridium caudatum (DENNSTAEDTIACEAE) EN LA ISLA DE PROVIDENCIA, COLOMBIA

open access: yesActa Biológica Colombiana, 2011
Se reporta por la primera vez la presencia del helecho invasor Pteridium aquilinum(L.) Kunh en la Isla de Providencia, Colombia. La especie ha sido encontrada confinada como planta decorativa en jardines y patios, como silvestre en la localidad El Pico ...
Brigitte Gavio, Alerxandra Tobar-Vargas
doaj  

Free Axial Lobes: An Important Diagnostic Character in Pteridium (Dennstaedtiaceae)

open access: yesTelopea, 2016
The overall form of the lamina in the bracken fern (Pteridium) is a fractal series in which blade, pinnae, pinnules and pinnulets represent a hierarchy of repeated units of decreasing size. Distinctive lunate or semi-lunate lobes of laminal tissue between the divisions of the blade in an apical zone of some or all of its axes are an important ...
openaire   +1 more source

Health and Environmental Hazards of the Toxic Pteridium aquilinum (L.) Kuhn (Bracken Fern). [PDF]

open access: yesPlants (Basel), 2023
Malík M   +5 more
europepmc   +1 more source

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