RT Journal Article
SR Electronic
A1 MARVAN, 
A1 P., 
A1 GERIŠ, 
A1 & RAMEZANPOOR, R.
A1 Z., 
T1 Navicula citrus KRASSKE (Bacillariophyceae) in the Czech Republic
JF Czech Phycology
YR 2003
VO 3
IS 1
SP 37
OP 40
UL https://fottea.czechphycology.cz/artkey/fot-200301-0003.php
AB  Navicula citrus KRASSKE (1923), an extremely rare species of the Czech diatom flora, was up to now known from a few South Moravian localities (BÍLÝ 1945). Its recent findings, mainly in running waters, both in the River Morava Basin and the River Labe Basin, suggest the possibility of its just beginning expansion wave.