Results 81 to 90 of about 2,977 (215)
A Systematic Study of the Pteris cadieri Complex [PDF]
, 2010 Hybridization is an important mechanism in diversification. It often makes taxonomy difficult. Lack of strong supported intrageneric classification in genus Pteris (Pteridaceae) could be caused by natural hybridization.
Chao, Yi-Shan
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Highly efficient xylem transport of arsenite in the arsenic hyperaccumulator Pteris vittata [PDF]
, 2008 The hyperaccumulator Pteris vittata translocates arsenic (As) from roots to fronds efficiently, but the form of As translocated in xylem and the main location of arsenate reduction have not been resolved. Here, P.
Y. G. Zhu +9 more
core +1 more source
Ecology and Evolution, Volume 15, Issue 12, December 2025.This research article investigate the current population dynamics of a threatened medicinal plant Rauvolfia serpentina.in differentially disturbed region of tropical forest in eastern Nepal. The findings revealed the cumulative impacts of over exploitation and invasion of Mikania micrantha have negatively impacted the population dynamics of R ...
Ajay Neupane +2 more
wiley +1 more source
New Zealand Journal of Botany, Volume 63, Issue 4, Page 548-572, December 2025.ABSTRACT We compared biocontrol beetles and manual clearing of tradescantia in forest remnants invaded by tradescantia (Tradescantia fluminensis Vell.) on the agriculturally modified Hikurangi floodplain, northern New Zealand, to inform best practice in enhancing native biodiversity. Four forest remnant study sites were used: two on dairy farms and two
Beverley R. Clarkson +5 more
wiley +1 more source
, 2017 92. Pteris orbiculata Houtt., Nat. Hist. II(14): Aanwyz. Plaat.[1], 108, tab. 96, fig. 3. 1783. Lectotypus (designated here by Callmander): SOUTH AFRICA: Cape, Auge s.n. [?] (G-PREL [G00818088]!). Notes. – The single specimen representing original material is in the Cape herbarium in G-PREL. It is designated here as the lectotype.
Wijnands, Dirk Onno +4 more
openaire +2 more sources
Pteris platyferra Christenh. 2011, nom. nov. [PDF]
, 2011 Pteris platyferra Christenh., nom. nov. Basionym: Platyzoma ferruginea Desvaux (1827: 199), non Pteris ferruginea J.BommerPublished as part of Christenhusz, Maarten J.
Zhang, Xian-Chun +2 more
core +1 more source
Speciation, dispersal and the build‐up of fern diversity in the American tropics
Ecography, Volume 2025, Issue 11, November 2025.Understanding how the remarkable biodiversity of the American tropics developed has been a long‐standing question, yet knowledge gaps remain. Previous studies examined the roles of bioregions in shaping diversity patterns but often overlooked speciation, a critical driver of species richness, and insufficiently accounted for temporal changes in ...
Laura Kragh Frederiksen +2 more
wiley +1 more source
Una especie nueva de helecho del género Pteris (Pteridaceae) endémica de Costa Rica
Revista de Biología Tropical, 2006 Se describe Pteris herrerae A. Rojas & M. Palacios, endémica de Costa Rica. Esta es diferente de P. decurrens C. Presl por segmentos basales reducidos a 1/5-1/2 del tamaño de los siguientes (vs. 2/3-3/4), pinnas basales no bifurcadas (vs.
Alexander Fco Rojas Alvarado +1 more
doaj
Antioxidants, 2019 Members of genus Pteris have their established role in the traditional herbal medicine system. In the pursuit to identify its biologically active constituents, the specie Pteris cretica L. (P. cretica) was selected for the bioassay-guided isolation.
Farooq Saleem +10 more
doaj +1 more source
Taxonomic Revision of Fern (Pteris L.) in Peninsular Malaysia [PDF]
, 2008 A taxonomic revision of Pteris in Peninsular Malaysia was carried out from January 2006 to July 2007. Fifteen species of Pteris has been examined. This study was conducted to document all available taxa of Pteris, to investigate possible wrongly named or
Shahari, Rozilawati
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