William Archer

1827 – 1898

• An endeavour to identify Palmoglœa macrococca (Kütz.)
• Description of a new species of Cosmarium (Corda), and of Arthrodesmus (Ehr.)
• Description of a new species of Cosmarium (Corda), and of Penium (Bréb.)
• Description of a new species of Cosmarium (Corda), of Staurastrum (Meyen), of two new species of Closterium (Nitzsch), and of Spirotænia (Bréb.)
• Description of a new species of Docidium (Bréb.), from Hong-Kong
• Description of a new species of Micrasterias (Ag. et aliorum, non ehr.)
• Observations of the genera Cylindrocystis (Meneghini), Mesotænium (Näg.), and Spirotænia (Bréb.), (=Palmoglœa, Kütz. pro maxima parte)
• On a new (?) species of Ankistrodesmus (Corda)
• On the minute structure and mode of growth of Ballia callitricha, Ag. (sensulatiori)
• Record of the occurrence, new to Ireland, with note of a peculiar condition of the volvocinaceous alga Stephanosphæra pluvialis (Cohn)