Gomphonema 第1页

INVESTIGATION ON GOMPHONEMACEAE FROM HEILONGJIANG PROVINCE IN CHINA PRELIMINARY TAXONOMIC STUDIES ON EIGHT TAXA OF GOMPHONEMACEAE FROM NORTHEASTERN CHINA Five Newly Recorded Species of Gomphonema (Bacillariophyta) from China A New Variety of Gomphonema turris Ehr. Newly Recorded Species of Cymbellaceae and Gomphonemataceae (Bacillariophyta) from Xingkai Lake,China