A Monograph of the British Desmidiaceæ

By George Stephen West, William West, Nellie Carter

Subjects: polar lobe, lobe, lateral margins, lateral lobes, angles, semicells, polar, side view, breadth, vertical view, basal angles, isthmus, lateral, apex, sinus narrowly, narrowly linear, length, outer hebrides, times longer, vertical

Description: Book digitized by Google from the library of the University of Michigan and uploaded to the Internet Archive by user tpb.