A Revision of the Characeae, Volume 1

2-celled 2-corticate Akad Antheridia Axes moderately slender baltica basal Berlin bract-cells Bracteoles branchlet length branchlet segment Braun & Nordstedt Braun in Braun Char Chara Characeae Charophyta CHROMOSOMES convolutions Corillion coronula cortex corticated dactyls dioecious DISTR ecorticate elongate end segment EXSICCATAE fertile branchlet fibrosa flexilis fossa furcate Gametangia conjoined geminate globularis gracilis granulate hispida HOLOTYPE ICON incrusted internodes ISOTYPE Jour Kütz Kützing LECTOTYPE listed by Wood long excl lowest branchlet nodes Migula mucronata mucronate mucus nidifica Nitella NOMINA occasionally Oogonia Oogonia solitary oogonium Oospores penultimate cell Plants monoecious primary ray pseudoflabellata reticulate secondaries sect sejoined spec species specimens spine-cells sterile branchlets Stipulodes Stiz striae subsp SYNTYPE T. F. Allen taxa Taxon 11 tenuissima tertiaries tiers Tolypella tylacanthous vulgaris Wahlst Wallman whorl wide at base Wiss Wood & Imahori Zaneveld zeylanica µ high µ in diameter µ long µ wide