Results 71 to 80 of about 5,005 (201)

Lycopodiaceae in Brazil. Conspectus of the family III. The genera Huperzia and Phlegmariurus

open access: yesRodriguésia, 2019
The subfamily Huperzioideae of the Lycopodiaceae includes 41 species in Brazil. The genus Huperzia is represented by a single species, and Phlegmariurus has 40 species.
Benjamin Øllgaard, Paulo G. Windisch
doaj   +1 more source

K-Ar dated palynofloras in Tasmania 1: Early Oligocene, Proteacidites tuberculatus Zone sediments, Wilmot Dam, northwestern Tasmania [PDF]

open access: yes, 1994
Tertiaty lake sediments at Wilmot Dam, northwestern Tasmania, are dated as Lower Proteacidites tuberculatus Zone, based on the palynological zonation developed for the Gippsland Basin in eastern Bass Strait.
Hill, RS, Macphail, MK
core   +2 more sources

Importancia de los deslizamientos en el Parque Nacional Podocarpus, Loja, Ecuador

open access: yesRevista Peruana de Biología, 2013
Se presentan datos preliminares de la flora pionera en deslizamientos naturales y antrópicos en el Parque Nacional de Podocarpus (PNP), así como de la vegetación antes de estos eventos.
Pablo Lozano, Rainer Bussmann
doaj   +1 more source

FAMILIA LYCOPODIACEAE

open access: yesFlora del Bajío y de Regiones Adyacentes, 2019
Lycopodiaceae son un linaje monofilético, homospórico (Wikstrom y Kenrick, 2000, 2001; Judd et al., 2008), cuyos representantes actuales provienen de cladogénesis relativamente recientes (segunda mitad del Cretácico), mientras que la familia procede de eventos mucho más antiguos a partir de una división temprana de las plantas vasculares en el ...
openaire   +1 more source

A critical conspectus of ItalianLycopodiaceae

open access: yesPlant Biosystems - An International Journal Dealing with all Aspects of Plant Biology, 2015
As a result of our work on the Lycopodiaceae account for the Critical Flora of Italy, a new, synonymic inventory of Italian taxa is presented, based on herbarium studies and critical re-examination of extant literature. Three genera with eight species are accepted: Huperzia (1 species), Lycopodiella (1), and Lycopodium (6). An additional, ninth species
TROIA, Angelo, Greuter, W.
openaire   +1 more source

Lycopodiaceae in Brazil. Conspectus of the family I. The genera Lycopodium, Austrolycopodium, Diphasium, and Diphasiastrum

open access: yesRodriguésia
A conspectus of the Lycopodiaceae in Brazil is presented, following a generic classification based on anatomy, chromosome numbers, spores and gametophytes, as well as recent molecular studies.
Benjamin Øllgaard, Paulo G. Windisch
doaj   +1 more source

The Effects of Grass Carp on Aquatic Plants, Plankton and Benthos in Ponds [PDF]

open access: yes, 2004
The effects of the grass carp (Ctenopharyngodon idella Val.)on aquatic plant biomass, water quality, phytoplankton, chlorophyll a, zooplankton and benthic fauna were investigated between May and September 2000 in earthen ponds at Cifteler- Sakaryabasi
Demir, N., Kirkagac, Mine
core  

First palynologic record of the Cretaceous La Yesera Formation (Salta Group), northwestern Argentina [PDF]

open access: yes, 2014
Thirty-four taxa were documented from six palynologically productive samples of the La Yesera Formation (Brealito and Don Bartolo Members) in the Pucará locality (Salta Province, northwestern Argentina).
Narvaez, Paula Liliana   +2 more
core   +1 more source

Identifikasi Keanekaragaman Paku-pakuan (Pteridophyta) Epifit Pada Hutan Bekas Tebangan Di Hutan Penelitian Malinau – Cifor Seturan (Diversity Identification on the Pteridophytes Epiphyte at the Log Over Area at Malinau Forest Research – Cifor Seturan) [PDF]

open access: yes, 2007
The aim from this research is to found out the various kinds of Pteridophytes epiphytes and its porophyte in the log over area to the broadness of 12 hectares in the Malinau Research Forest (MRF-CIFOR) Seturan – district of Long Loreh the regency of ...
Sujalu, A. P. (Akas)
core  

Antiprotozoal activity and cytotoxicity of Lycopodium clavatum and Lycopodium complanatum subsp. chamaecyparissus extracts [PDF]

open access: yes, 2013
Objective: the aim of this study is to investigate the in vitro antioxidant activity, the total phenol and flavonoid content and the possible protective effects of commercial propolis on gentamicin-induced nephrotoxicity in rabbits.
Brun, Reto   +5 more
core   +1 more source

Home - About - Disclaimer - Privacy