摘要: 三江水绵图1 Spirogyra sanjingensis sp. nov. Celluis vegetativis 104-133μlatis, 142—295μlongis; dissepimentis planis; chromatophoris 9-10(11), anfractibus 1-1.5; conjugations scalari, tubo ex utroque cellula mascula et feminca emisso; cellulis fructiferis cylindricis, leviter abbreviatis, zygosporis globis, 114-153μ dim;mesosporio verruculoso, maturitate fuscesenti.