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Uganda's endemic flora: discovery, diversity, distribution and threat status. [PDF]

open access: yesPhytoKeys
Kalema J   +13 more
europepmc   +1 more source
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Pteridophytes in phytoremediation

Environmental Geochemistry and Health, 2019
Soil contamination by heavy metals and metalloids is a serious problem which needs to be addressed. There are several methods for removal of contaminants, but they are costly, while the method of phytoremediation is eco-friendly and cost-effective. Pteridophytes have been found to remediate heavy metal-contaminated soil. Pteridophytes are non-flowering
Ashish Praveen, Vimal Chandra Pandey
exaly   +3 more sources

Pteridophytes of Bhutan

Indian Journal of Forestry, 2022
Bhutanese pteridophytes have been compiled into a check-list of 568 taxa (543 species and 25 additional subspecies), based on reidentification of nearly all the world’s herbarium holdings from the Country, studied by the first author. We have also carried out many field-excursions, particularly in west and east Bhutan, collecting and identifying ...
Christopher Fraser-Jenkins   +1 more
openaire   +1 more source

Polyploidy in Pteridophytes

1980
Chromosome studies of pteridophytes had their major impetus in the work of Irene Manton (1) who was the first to show the far-reaching significance of Polyploidy in these plants. Her work was followed not only by numerous investigations by her own students at the University of Leeds but by researchers in many parts of the world, including especially ...
W H, Wagner, F S, Wagner
openaire   +2 more sources

Pteridophyte spores viability

2010
Spore viability is defined as the time that spores retain their capacity to germinate. It is a factor of primary importance in the establishment of fern species and populations in a new habitat after spore dispersal. Viability is typically maintained for a long period in pteridophytes, but there are great variations in both interspecific and ...
Jose María Gabriel y Galán   +1 more
openaire   +1 more source

Conservation of pteridophytes

Proceedings of the Royal Society of Edinburgh. Section B. Biological Sciences, 1985
SynopsisThe conservational vulnerability of tropical pteridophytes, which make up 80% of the known species, is outlined. Especially threatened are the areas of the world with high percentages of endemism.
openaire   +1 more source

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