Achnanthidium minutissimum Kingdom Chromista Phylum Bacillariophyta Class Bacillariophyceae Order Achnanthales Family Achnanthidiaceae Authority (KÙtz.) Czarn. Read more about Achnanthidium minutissimum
Planothidium delicatulum Kingdom Chromista Phylum Bacillariophyta Class Bacillariophyceae Order Achnanthales Family Achnanthidiaceae Authority (KÙtzing) Round et Bukhtiyarova Read more about Planothidium delicatulum
Planothidium hauckianum Kingdom Chromista Phylum Bacillariophyta Class Bacillariophyceae Order Achnanthales Family Achnanthidiaceae Authority (Grunow) Round et Bukhtiyarova Read more about Planothidium hauckianum