Closterium

Classifications within the genus Closterium:

• [Genus] Closterium   18
• [Species] C. abruptum   5
• [Species] C. acutum Brébisson   1
• [Species] C. acutum var. variable   1
• [Species] C. ahrenbergii
• [Species] C. arcus   1
• [Species] C. baillyanum   4
• [Species] C. costatum   21
• [Species] C. cynthia   4
• [Species] C. dianae   19
• [Subspecies] var. minus   2
• [Subspecies] var. arcuatum   13
• [Subspecies] var. dianae   6
• [Species] C. ehrenbergii   1
• [Species] C. gracile   8
• [Species] C. idiosporum   1
• [Species] C. incurvum   4
• [Species] C. intermedium   2
• [Species] C. jennerii   10
• [Species] C. kuetzingii   9
• [Species] C. leibleinii   22
• [Species] C. littorale   1
• [Species] C. lunula   12
• [Species] C. moniliferum   2
• [Species] C. navicula   5
• [Species] C. parvulum   11
• [Species] C. praelongum   3
• [Species] C. pronum   4
• [Species] C. ralfsii   1
• [Species] C. ralfsii var. hybridum   1
• [Species] C. regulare   3
• [Species] C. rostratum   10
• [Species] C. setaceum   5
• [Species] C. striolatum   9