Results 81 to 90 of about 2,687 (208)

Una especie nueva de Dennstaedtia (Filicales: Dennstaedtiaceae) para México

open access: yesRevista de Biología Tropical, 2002
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
doaj  

Keanekaragaman Parasitoid Dan Artropoda Predator Pada Pertanaman Kelapa Sawit Dan Padi Sawah Di Cindali, Kabupaten Bogor [PDF]

open access: yes, 2016
Diversity of parasitoid and predator arthropod in oil palm and paddy field at Cindali, Bogor Regency. Biodiversity can be defined as the diversity of living things in various places to the riches on earth. Insects as one of the components of biodiversity
Maryana, N. (Nina)   +2 more
core   +3 more sources

Study oncharacteristics of Leaf epidermis of 10 species of Ferns

open access: yes上海师范大学学报. 自然科学版, 2016
The leaf epidermal structures of 10 species of ferns (5 genera;3 families) were investigated under light microscope (LM).The results indicated that:(1) Epidermis cells of ferns are mostly irregular,with deep smuate anticlinal walls;(2) The stomatal ...
YANG Li   +4 more
doaj   +1 more source

Backdrop to encounter : the 1770 landscape of Botany Bay, the plants collected by Banks and Solander and rehabilitation of natural vegetation at Kurnell [PDF]

open access: yes, 2013
The first scientific observations on the flora of eastern Australia were made at Botany Bay in April–May 1770. We discuss the landscapes of Botany Bay and particularly of the historic landing place at Kurnell (lat 34˚ 00’ S, long 151˚ 13’ E) (about 16 km
Benson, Doug, Eldershaw, Georgina
core  

An updated synopsis of Hypolepis Bernh. (Dennstaedtiaceae) from Argentina

open access: yesPhytotaxa, 2014
An updated synopsis of the genus Hypolepis (Dennstaedtiaceae) from Argentina is presented, including the first report of H. stolonifera var. stolonifera for the country and the description of a new variety: Hypolepis stolonifera var. delasotae, named in honour of pteridologist Elías Ramón de la Sota.
Toledo Arana, Javier Marcelo   +2 more
openaire   +3 more sources

Análise florística das pteridófitas do Parque Nacional da Restinga de Jurubatiba, Rio de Janeiro, Brasil Floristic analysis of the pteridophytes of the Restinga de Jurubatiba National Park, Rio de Janeiro, Brazil

open access: yesActa Botânica Brasílica, 2004
O Parque Nacional da Restinga de Jurubatiba, localizado no norte do Estado do Rio de Janeiro, abrange os municípios de Macaé, Carapebus e Quissamã. Foram registradas para a área de estudo 12 famílias com 21 gêneros e 32 espécies.
Marcelo Guerra Santos   +2 more
doaj   +1 more source

Revision and panbiogeographic analysis of Hymenophyllaceae from meridional Yungas from Argentina (Tucumano-Boliviana Rainforest) [PDF]

open access: yes, 2015
Hymenophyllaceae constituye uno de los linajes más tempranamente divergente dentro de los helechos, habitan lugares hiperhúmedos y su aparición se ha datado en el cretácico temprano, previa a la ruptura de Gondwana; estas características determinan que ...
Arana, Marcelo Daniel   +2 more
core   +1 more source

Dennstaedtiaceae Lotsy.

open access: yes
Dennstaedtiaceae Lotsy. This Pantropical family comprises 10 genera and close to 265 species (PPG I 2016). In Brazil, eight genera and close to 26 species are recorded (Schwartsburd & Pena 2023).
Castro-Aguiar, Pedro Henrique   +2 more
openaire   +2 more sources

Variation in aboveground biomass and necromass of two invasive species in the Atlantic rainforest, southeast Brazil Variação da biomassa e necromassa aérea de duas espécies invasoras na floresta atlântica, sudeste do Brasil

open access: yesActa Botânica Brasílica, 2009
This paper describes the variation of the above-ground biomass, necromass, and net above-ground primary production (NAGPP) of two weed species, Panicum maximum Jacquin (Poaceae) and Pteridium arachnoideum (Kaulf.) Maxon.
Rita Cássia Quitete Portela   +5 more
doaj   +1 more source

Checklist of vascular plants of the Czech Republic [PDF]

open access: yes, 2012
A checklist of vascular plants of the Czech Republic is provided, based on the Kubát et al’s Key to the flora of the Czech Republic from 2002 and volumes 7 and 8 of the Flora of the Czech Republic as taxonomic reference, and incorporating numerous ...
Chrtek Jindřich   +2 more
core  

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