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Thermal requirements and germination niche breadth of Polygonum ferrugineum Wedd. from southeastern Brazil
(Cambridge University Press, 2021-05)
Temperature may regulate seed dormancy and germination and determine the geographical distribution of species. The present study investigated the thermal limits for seed germination of Polygonum ferrugineum (Polygonaceae), ...
Seed mass and germination in Asteraceae species of Argentina
(International Seed Testing Association, 2009-07)
The effects of seed mass variation on germination percentage, mean time to germinate and light requirements for germination in seven Asteraceae species of Argentina were studied. Germination, mean time to germinate and ...
Distinct germination responses may contribute to the distribution pattern of two Moquiniastrum species in different phytophysiognomies from the Brazilian savanna
(Elsevier B.V., 2016-08-01)
Understanding how germination traits can influence the distribution pattern of adult plants is still an important issue for seed ecologists and biologists. Here, we evaluated if seed germination responses to abiotic factors ...
Germination traits of the cypselas on the native Hyalis argentea (Asteraceae)
(Nova Science Publishers, 2013)
The germination requirement of native species are key factors in the ecological restoration of degraded ecosystem. A variety of plant seeds are affected by dormancy. Therefore, the knowladge of processes and enviromental ...
Alternating temperature combined with darkness resets base temperature for germination (Tb) in photoblastic seeds of Lippia and Aloysia (Verbenaceae)
(Wiley Blackwell Publishing, Inc, 2017-01)
Thermal time models for seed germination assume a continuum of rate responses in the sub-optimal temperature range. Generally, the models describe germination performance in non-dormant seeds at constant temperatures, ...
Seed germination of species of the Juan Fernández archipiélago under laboratory conditions
(Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción, 2007)
Effect of light on seed germination of succulent species from the southern Chihuahuan Desert: comparing germinability and relative light germination
(Professional Association for Cactus Development, 2010)
Dormancy and germination in three Acacia (Fabaceae) species from central Argentina
(Cambridge University Press, 2007-02)
We studied dormancy and germination requirements of seeds of Acacia aroma, A. caven and A. furcatispina from a semi-arid region of central Argentina. Imbibition experiments were performed to determine the rate of water ...