Results 61 to 70 of about 3,315 (216)

A global plastid phylogeny of the brake fern genus Pteris (Pteridaceae) and related genera in the Pteridoideae

, 2015
The brake fern genus Pteris belongs to the Pteridaceae subfamily Pteridoideae. It contains 200-250 species distributed on all continents except Antarctica, with its highest species diversity in tropical and subtropical regions.
Gao, XF (reprint author), Chinese Acad Sci, Chengdu Inst Biol, POB 416, Chengdu 610041, Sichuan, Peoples R China., Zhang, Li-Bing, Xin‐Mao Zhou, Xin‐Fen Gao, Zhou, Xin-Mao, Carl J. Rothfels, Field, Ashley, Li‐Bing Zhang, Liang Zhang, Le Pechon, Timothee, Ashley Field, Zhang, Liang, Timothée Le Péchon, Hai He, He, Hai, Jefferson Prado, Eric Schuettpelz, Yatskievych, George, Peris Kamau, Ebihara, Atsushi, Gao, Xin-Fen, Schuettpelz, Eric, He , Hai, George Yatskievych, Rothfels, Carl J., Kamau, Peris, Prado, Jefferson, Atsushi Ebihara   +27 more
core   +1 more source

New pteridophyte species and combinations from the Marquesas Islands, French Polynesia

PhytoKeys, 2011
Intensive botanical exploration of the Marquesas Islands (French Polynesia) for the Vascular Flora of the Marquesas Islands and Flore de la Polynésie française projects has resulted in numerous additional new collections from these islands.
David Lorence, Warren Wagner, Kenneth Wood, Alan Smith   +3 more
doaj   +1 more source

Transfer of Potentially Toxic Metal(loid)s From Ultramafic Soils in a Tri‐Trophic Food Chain Experiment

Ecological Research, Volume 41, Issue 5, September 2026.
Potentially toxic metal(loid)s (PTMs) bioaccumulated across a plant‐herbivore‐predator food chain. Irrespective of soil concentrations, female crickets actively selected PTM‐enriched leaves, while predatory mantids showed no developmental impairment. Trophic transfer of PTMs was rather influenced more by a function of intrinsic species traits than by ...
João Marcelo‐Silva, Tean Francois Joubert, Stefan John Siebert, Bianca Greyvenstein   +3 more
wiley   +1 more source

Assessing ChatGPT for taxonomic and floristic studies

Nordic Journal of Botany, Volume 2026, Issue 8, August 2026.
The advancement of biological sciences has long been closely linked to technological progress. ChatGPT, a generative artificial intelligence chatbot capable of producing human‐like conversational responses, has recently attracted attention as a potential support tool for scientific research.
Mykyta Peregrym, Olena Kozak, Ahmet Emre Yaprak, Alan Elliott, Pedro Bond Schwartsburd, Karime Abidkulova, Anna Voytsekhovich, Olena Danylevska   +7 more
wiley   +1 more source

Strategy of Phytoremediation for Sustainable Use of Arsenic-Rich Farmland

Engineering Proceedings
Arsenic-rich groundwater causes arsenic accumulation in arable soils for irrigation. For such arsenic-contaminated farmland, phytoremediation is a feasible method in terms of cost and maintenance of soil.
Chang-Chao Chen, Min-Siou Lin, Pei-Cheng Cheng, Chin-Yuan Huang, Shu-Fen Cheng   +4 more
doaj   +1 more source

Gametophyte Morphology and Development of Six Species of Pteris ( Pteridaceae ) from Java Island Indonesia [PDF]

Journal of Tropical Life Science, 2015
The morphology of sporophyte, the type of reproduction, and cytology of Pteris had been reported, while the gametophyte morphology of Pteris in Java island has not been studied yet.
Dwi Sunarti Puspitasari, Tatik Chikmawati, Titien Ngatinem Praptosuwiryo   +2 more
doaj  

Registro preliminar del depósito atmosférico anual de esporas de helechos de las yungas sobre un gradiente ambiental en la cuenca media del río Perico (Jujuy, Argentina)

Boletín de la Sociedad Argentina de Botánica, 2014
El objetivo del trabajo fue registrar la riqueza de esporas de helechos presentes en trampasaerobiológicas, analizar su representación relativa y la tasa de depósito atmosférico anual, sobre elgradiente de transición entre Selva Montana y Bosque Montano ...
Gonzalo R. Torres, Claudio F. Perez, Liliana C. Lupo, Olga G. Martinez   +3 more
doaj   +1 more source

Vegetational Characteristics in Natural Habitat and Population Structure of the Endangered Plant Tigridiopalma Genus

Ecology and Evolution, Volume 16, Issue 4, April 2026.
First comprehensive ecological assessment of the endangered genus Tigridiopalma, covering two China endemic Plant Species with Extremely Small Populations (PSESP), T. magnifica and the newly described T. exalata. T. magnifica exhibits broader habitat diversity and understory resilience, while T.
Peishan Zou, Xirong Zheng, Shiou Yih Lee, Chunzhi Liu, Zhijun Xie, Ke Zheng, Guofeng Liu, Seping Dai   +7 more
wiley   +1 more source

Reduction of Hexavalent Chromium by Stenotrophomonas and Bacillus

MicrobiologyOpen, Volume 15, Issue 2, April 2026.
Stenotrophomonas and Bacillus remove toxic hexavalent chromium via enzymatic reduction and non‐enzymatic mechanisms. Reductases (e.g., ChrR, HhuH, YhdA, NfrA, Bcr005, NitR, AzoR) use NAD(P)H to convert Cr(VI) to the less toxic Cr(III). ABSTRACT Hexavalent chromium [Cr(VI)] is a widespread environmental pollutant, posing a significant health risk to ...
Ahmad Fadhlullah Husaini, Margaretta Christita, Rizal Maarif Rukmana, Arida Susilowati, Keni Vidilaseris   +4 more
wiley   +1 more source

Studi Kekerabatan Fenetik Genus Pteris Dengan Metode Taksimetri [PDF]

, 2015
Taksimetri merupakan metode untuk menentukan jauh dekatnya suatu hubungan kekerabatan antara dua takson tumbuhan secara kuantitatif dengan menggunakan analisis cluster atau analisis kelompok.
Wijayanti, Lita, Prihanta, Wahyu, Mahmudati, Nurul   +2 more
core   +1 more source