Results 61 to 70 of about 4,376 (215)
Notas cariológicas e fitogeográficas de algumas Pteridophyta de Portugal. I. [PDF]
, 1988 Os autores apresentam os números cromossómicos de algumas Pteridophyta da Flora de Portugal, acompanhadas de urna pequena descrigáo, respectiva ecologia e fitogeografia, e tecem consideragbes sobre as mesmas.Se estudia el número cromosómico de algunas ...
Nogueira, Isabel +2 more
core +1 more source
Pest categorisation of Ceroplastes rubens
EFSA Journal, Volume 22, Issue 7, July 2024.Abstract The European Commission requested the EFSA Panel on Plant Health to conduct a pest categorisation of Ceroplastes rubens Maskell (Hemiptera: Coccidae), following the commodity risk assessments of Acer palmatum plants grafted on A. davidii and Pinus parviflora bonsai plants grafted on P. thunbergii from China, in which C.
EFSA Panel on Plant Health (PLH) +25 more
wiley +1 more source
RodriguésiaRESUMO O presente trabalho apresenta o levantamento das famílias Anemiaceae, Aspleniaceae, Cyatheaceae e Lygodiaceae da Estação Ecológica do Panga e traz o tratamento taxonômico de suas espécies.
Adriana A. Arantes +2 more
doaj +1 more source
Asplenium patagonicum (Aspleniaceae, Pteridophyta) nueva especie para Chile
Gayana: Botanica, 2017 A new Chilean species, Asplenium patagonicum (Aspleniaceae, Pteridophyta), on the basis of the collections of vascular plants of South Chile is described.
Roberto Rodríguez Ríos +1 more
doaj +1 more source
Riparian Vegetation of Suhuyon River, North Sulawesi [PDF]
, 2015 Riparian vegetation has important ecological roles in maintaining river quality. The declining of riparian vegetation will cause to decreasing of water quality and aquatic and terrestrial biodiversities.
Siahaan, Parluhutan, Siahaan, Ratna
core
Plant Diversity, Vegetation Structure and Relationship between Plant Communities and Environmental Variables in the Afromontane Forest of Ethiopia [PDF]
, 2014 Diversity patterns of vascular plant species were studied along geographical gradients in the Afromontane regions of Ethiopia. Vegetation data were sampled from five moist evergreen Afromontane forest fragments, namely Harenna (southeast), Bonga, Maji ...
Boehmer, Hans J. +4 more
core +2 more sources
New species, names, and type designation of rust fungi from New Zealand
New Zealand Journal of Botany, Volume 62, Issue 2-3, Page 367-425, June ‐ September 2024.ABSTRACT Rust fungi are obligate plant pathogens, usually restricted to a single host species or genus, although some species such as myrtle rust (Austropuccinia psidii) and some cereal and grass rusts (Puccinia spp.) can infect many members of the families Myrtaceae and Poaceae, respectively.
Eric H. C. McKenzie +2 more
wiley +1 more source
A linear sequence of extant families and genera of lycophytes and ferns [PDF]
, 2011 Throughout the history of the classification of extant ferns (monilophytes) and lycophytes, familial and generic concepts have been in great flux. For the organisation of lycophytes and ferns in herbaria, books, checklists, indices and spore banks and on
Christenhusz, Maarten +2 more
core +2 more sources
Synthesis and Biological Evaluation of Theophylline Methyl 1,3,4-Oxadiazole as Anticancer Agents [PDF]
, 2020 A series of theophylline methyl 1,3,4-oxadiazole small molecules were obtained via cyclization of theophylline-7-acetohydrazide with different benzoic acids. The compounds (IVa-j) were synthesized and characterized by using conventional methods.
Gopinatha, Vindya K. +4 more
core +1 more source
Ecography, Volume 2024, Issue 5, May 2024.Our goal was to interrogate the idea that “mountain passes are higher in the tropics” by investigating ecological and biogeographic drivers of elevational range‐sizes patterns among equatorial flora. We used herbarium records for 60 species‐rich plant families, representing 18 535 species total, to estimate distributions over a 4500 m elevational ...
Melissa Whitman, Sabrina E. Russo
wiley +1 more source