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Source: Turczaninowia. 2018. Т. 21, № 3. С. 72-76
Type: статьи в журналах
Date: 2018
Description:
A study of spores of the single species of the genus Parahemionitis Panigrahi was performed using the method of scanning electronic microscopy (SEM). Spores of Parahemionitis arifolia (Burm. f.) Panig
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Source: Grana. 2015. Vol. 54, № 3. P. 213-235
Type: статьи в журналах
Date: 2015
Description:
Spores of Cystopteridaceae from northern Asia were examined using scanning electron microscopy. To evaluate the utility of spore morphology in the taxonomy of each genus, we examined spores of 14 spec
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Source: Perspectives in pteridophytes : silver jubilee publication of Indian Fern Society (1983-2008). Dehradun, 2009. P. 133-146
Type: статьи в сборниках
Date: 2009
Description:
Morphological studies have always played a central role in the evolution of our understanding of the 12,000 or more species of Pteridophyte, and provide the very basis for our concepts of their overal
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Source: Perspectives in pteridophytes : silver jubilee publication of Indian Fern Society (1983-2008). Dehradun, 2009. P. 243-254
Type: статьи в сборниках
Date: 2009
Description:
The taxonomy and distribution of Pteridium Gled. ex Scop, is present across the broad west-east span of the Euro-Siberian region. It is concluded that at least two species of Pteridium - true P. aquii
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Source: Pteridology in the new millennium : NBRI Golden Jubilee volume. Dordrecht ; Boston ; London, 2003. P. 341-364
Type: статьи в сборниках
Date: 2003
Description:
This paper presents the results of demographic studies in populations of six forest fern
