00668naa#a2200181#i#450# EN\\bibl\96112 20250409010031.3 0320-3557 20250320b2025####ek#y0engy0150####ca RU MORPHOLOGY OF SEMIORBIS HEMICYCLUS (EHRENBERG) R. M. PATRICK (BACILLARIOPHYTA) — A RARE SPECIES FOR THE FLORA OF RUSSIA Journal article Borok Papanin Institute for Biology of Inland Waters Russian Academy of Sciences 2025 4 с. Journal article local CENTRICAE. PENNALES. 582.261 Basidiolichenes. 582.296 Genkal S. I. Komulaynen S. F. ibiw.editorum.ru