Spirogyra algae, light micrograph
Green alga, light micrograph
Spirogyra algae
Spirogyra sp. , algae, light micrograph
Cells of green alga, light micrograph
Green algae, light micrograph
Spirogyra reproducing, light micrograph
Elodea canadensis leaf cells, polarised light micrograph
Canadian pondweed (Elodea canadensis), light micrograph
Elodea canadensis leaf cells, light micrograph
Canadian pondweed leaf cells, light micrograph
Mineral grains on Canadian pondweed, light micrograph
Euglena sp. protist, light micrograph
Spirogyra green alga, light micrograph
Spirogyra, light micrograph
Diatoms on surface of Canadian pondweed, light micrograph
Chloroplast, SEM
Spirogyra conjugating, polarised light micrograph
Chlamydomonas a unicellular Green Algae
Spirogyra algae and cyanobacteria
Spirogyra Green Algae strands
Moss leaf, light micrograph
Lepocinclis acus protist, light micrograph
Spirogyra green algae spiral chloroplasts
Spirogyra green algae LM X100
Algal strands, light micrograph
Spirogyra alga, polarised light micrograph
Spirogyra conjugating, light micrograph
Bullrush stem, light micrograph
Water flea and spirogyra, micrograph
Euastrum desmid, light micrograph
Hornwort thallus cells with antheridia, fluorescence micrograph
Hornwort thallus cells, fluorescence micrograph
Hornwort thallus cells with plastids, light micrograph
Moss leaf surface, fluorescence micrograph
Volvox sp. green algae, light micrograph
Spirogyra and Fragilaria diatoms, micrograph
Tradescantia leaf epidermis, LM
Chlamydomonas sp. algae, SEM
Closterium sp. desmid, light micrograph
Coelastrum and Spirogyra green algae, LM
Dunaliella salina, light micrograph
Spirogyra conjugation, light micrograph
Heliozoan and alga, light micrograph
Euastrum desmid cell division, light micrograph
Holly leaf, light micrograph
Chloroplast, artwork
Tetraselmis chuii, SEM
Green algae on aquatic plant stalk, light micrograph
Rhodomonas sp. algae, light micrograph
Isochrysis galbana, SEM
Canadian pondweed, light micrograph
Tabellaria flocculosa diatom, light micrograph
Diatom frustule, light micrograph
Desmids and spirogyra, light micrograph
Hornwort thallus cells, light micrograph
Moss (Cinclidium stygium), light micrograph
Roof microbial mat, LM
Tomato chloroplast TEM
Chloroplast membrane, TEM
Christmas rose leaf, SEM
Granal stacks in chloroplast of leaf cell
SEM of stacks of grana
Euglena chloroplasts, SEM
Euglena spore, SEM
Sirogonium sp. and Melosira sp., light micrograph
Green alga on an aquatic plant, light micrograph
Liverwort thallus, fluorescence micrograph
Phacus sp. flagellate, LM
Netrium oblongum green algae, LM
Diatoms, light micrograph
Diatom, light micrograph
Pyrocystis sp., light micrograph
Tabellaria fenestrata, light micrograph
Desmid and diatoms, light micrograph
Meridion circulare diatoms, LM
Ankistrodesmus sp. green algae, light micrograph
Lepocinclis spirogyroides, algae, light micrograph
Filaments of Spirogyra alga
Spirogyra green alga, LM
Spirogyra sp., filamentous green alga, LM
Spirogyra filamentous algae, PLM
Aquatic plant with cyanobacteria and algae, light micrograph
Staurastrum desmid, SEM
Pleurotaenium desmid, SEM
Desmidium desmid, SEM
Cosmarium desmid, SEM
Euastrum desmid, SEM
Volvox green algae, light micrograph
Ditylium brightwellii marine diatom, LM
Bellerochea malleus diatoms, LM
Gonium green algae, light micrograph
Euglena flagellate protozoans, SEM