You have requested access to download the full text of the source (SourceID: 347298):
Guerrero, J. M.; GarcĂa, M. L.; Morales, E. A. (2019). Staurosirella andino-patagonica sp. nov. (Bacillariophyta) from lake sediments in Patagonia, Argentina. Phytotaxa. 402(3): 131.