[1]
Pinseel, E., van De Vijver, B. and Kopalova, K. 2015.

Achnanthidium petuniabuktianum sp. nov. (Achnanthidiaceae, Bacillariophyta), a new representative of the A. pyrenaicum group from Spitsbergen (Svalbard Archipelago, High Arctic)

. Phytotaxa. 226, 1 (Sep. 2015), 63–74. DOI:https://doi.org/10.11646/phytotaxa.226.1.6.