Results 111 to 120 of about 7,193 (221)

Liste des espèces de Phanérogames et de Ptéridophytes de Guyane française d'après l'Herbier du Centre ORSTOM de Cayenne [PDF]

open access: yes, 1988
La liste présente les noms de 3.748 espèces et des 337 taxons infraspécifiques des plantes récoltées en Guyane française et dont au moins un échantillon a été déposé à l'Herbier du Centre ORSTOM de Cayenne depuis sa création en 1956.
Cremers, Georges   +3 more
core  

A plant's perception of growth-promoting bacteria and their metabolites. [PDF]

open access: yesFront Plant Sci, 2023
Abou Jaoudé R   +3 more
europepmc   +1 more source

Resultados de los análisis palinológicos de los yacimientos LP-134, NA-20 y PN-106, Gran Coclé, Panamá [PDF]

open access: yes
In this report we present the results of the palynological analyses of some samples taken in three archaeological ites of Gran oclé, to reconstruct the ancient landscape of the region and investigate if some of these ites was used like agricultural ...
Moreno, Enrique, Murray, Katrina
core   +1 more source

Silica biomineralizations in Celtis tala (Celtidaceae) [PDF]

open access: yes, 2005
Se estudió la asociación fitolítica de Celtis tala Planchon, su composición química y variabilidad morfológica, analizándose por separado los morfotipos presentes en hoja, tallo y fruto.
Fernández Honaine, Mariana   +2 more
core  

Seed maturation and effect of temperature regime on Trema micrantha (L.) Blume seed germination

open access: yes, 2022
T. micrantha (L.) Blume (Ulmaceae), a common pioneer tree species in Brazil, is used in the restoration of degraded areas. The fruits are fleshy and indehiscent, with only one water impermeable seed. During the fruiting period, fruits of different colours are found at the same time on the same branch.
Castellani, E. D., Aguiar, I. B.
openaire   +1 more source

Manejo de florestas naturais do trópico úmido com referência especial à Floresta Nacional do Tapajós no Estado do Pará. [PDF]

open access: yes, 2017
bitstream/item/55268/1/CPATU-DOC-26 ...
CARVALHO, J. O. P. de   +3 more
core   +1 more source

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