Results 121 to 130 of about 2,977 (215)

The Enrichment and Transfer of Heavy Metals for Two Ferns in Pb-Zn Tailing

open access: yesMATEC Web of Conferences, 2017
The enrichment and transfer of 8 heavy metals of Equisetum ramosissimum and Pteris vittata growing naturally close to edge of the sewage pool in Bencun Pb-Zn Tailing, Eastern Guangdong were investigated. The results indicated that the pollution of Cd, Pb,
Mai Jiajie   +5 more
doaj   +1 more source

Pteris vittata (Pteridaceae), naturalized in Portugal [PDF]

open access: yes, 2003
Se analiza la presencia de Pteris vittata (Pteridaceae) en ...
Domingues de Almeida, João
core   +1 more source

Morfologia de esporos de pteridófitas do Parque Estadual das Fontes do Ipiranga (São Paulo, Brasil): 17-Pteridaceae

open access: yesHoehnea
Foram estudados os esporos de onze espécies de pteridófitas pertencentes à família Pteridaceae no Parque Estadual das Fontes do Ipiranga (PEFI). A família está representada na área por cinco gêneros: Adiantum, Adiantopsis, Eriosorus, Pityrogramma e ...
Carolina Brandão Coelho   +1 more
doaj   +1 more source

Helechos y licofitos de la Reserva Natural Educativa Colonia Benítez (Chaco, Argentina)

open access: yesBonplandia, 2015
La Reserva Natural Educativa Colonia Benítez cuenta con una superficie aproximada de ocho ha, está ubicada en el departamento Primero de Mayo, en la provincia del Chaco, Argentina.
Bruno Dematteis, Esteban I. Meza Torres
doaj  

Pteris dentata Forssk.

open access: yes
Pteris dentata Forssk. First recorded — Pichi Sermolli (1983: 226).
Fischer, Eberhard, Lobin, Wolfram
openaire   +2 more sources

Pteris ×pseudosefuricola (Pteridaceae) a new alien fern for the Iberian Peninsula [PDF]

open access: yes
Pteris ×pseudosefuricola (Pteridaceae) is here reported as a new alien species to the flora of the Iberian Peninsula. An established population, previously included in databases as Pteris cretica was found north of Sabadell (Barcelona province ...
Aymerich, Pere   +1 more
core   +3 more sources

Pteris preussii Hieron.

open access: yes
Pteris preussii Hieron. First recorded — Pichi Sermolli (1983: 231).
Fischer, Eberhard, Lobin, Wolfram
openaire   +2 more sources

Karakterisasi Fitokimia Ekstrak Metanol Ental dan Rhizoma Pteris linearis Poir [PDF]

open access: yes, 2019
Tumbuhan menghasilkan sejumlah besar produk alami (metabolit sekunder). Dalam dekade terakhir, banyak dilakukan penelitian mengenai dampak positif dari metabolit sekunder yaitu sebagai obat herbal.
Zauhara Faiqohtun Wuriana; Mahasiswa
core  

Морфологічні особливості спор деяких видів роду Pteris L. (Pteridaceae Reich.) [PDF]

open access: yes, 2012
The data on morphological characters of spores of 14 taxa of Pteris L. (Pteridaceae Reich.) – Pteris altissima Poir., P. argyraea Moore, P. biaurita L., P. catoptera Kunze, P. cretica L., P. cretica cv. Albo-lineata, P. cretica cv. Parkeri, P. cretica cv.
Kovalska, L.A.
core  

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