TY JOUR TI BLYSMUS COMPRESSUS (CYPERACEAE) IN THE VOLOGDA REGION, RUSSIA KW broad blysmus KW rare species KW distribution range KW growth form KW ecological scales KW Red Data Book KW Vologda Region JO Transactions of Papanin Institute for Biology of Inland Waters RAS AU Philippov, D.A. AU Levashov, A.N. AU Bobroff, Y.A. PY 2021 IS 0 PB Papanin Institute for Biology of Inland Waters Russian Academy of Sciences