https://species.wikimedia.org/wiki/Mecynoecia_geminata
Mecynoecia geminata - Wikispecies
wikispecies
https://ceb.wikipedia.org/wiki/Chamaecrista_geminata
Chamaecrista geminata - Wikipedia
chamaecristawikipedia
https://www.usgs.gov/centers/new-york-water-science-center/science/didymosphenia-geminata-upper-esopus-creek-seasonal
Didymosphenia geminata in the Upper Esopus Creek: Seasonal changes in density and distribution,...
Background The invasive diatom Didymosphenia geminata (didymo) has historically been a wide-spread, but rare, micro algae found in moderately flowing...
in theesopus creek