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Ward's® Merismopedia

Ward's® Merismopedia

Freshwater. Colonial. Sheet of many cells one cell thick. Soil-water medium.

Shipped in a form that provides the best quality specimen. Most are supplied in 16 x 125 mm tubes, 2 oz. jars, or 8 oz. jars.

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Ward's® Live Pseudomonas fluorescens Culture

Ward's® Live Pseudomonas fluorescens Culture

This organism is commonly found in soil and water, and is also associated with spoiled food. It produces a diffusible fluorescent pigment.

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Ward's® Live Lactococcus lactis Culture

Ward's® Live Lactococcus lactis Culture

Isolated from milk, ferments lactose. Lancefield group N, gamma hemolysis

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Eudorina

Eudorina

Freshwater. Colonial; with spherical, biflagellated cells. Basic culture solution.

Characterized by green plastids and cell walls composed of cellulose.

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Gonium

Gonium

Freshwater; forms a colony of four, eight, 16 or 32 cells.

Live Cultures are supplied with media in 16 x 125 mm tubes, 2 oz. jars, or 8 oz. jars. Fast delivery is available directly from our laboratory. Please specify a delivery date.

Each culture shipment is prepared in our laboratories and includes the "Working with Algae & Cyanobacteria" manual which contains detailed instructions for subculturing and use.

Canadian Customers:
CFIA and PHAC regulations require customers to submit a completed inspection checklist and signed statement of facilities compliance before receiving certain cultures. A customer service representative will contact you if documentation is required.

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Hydrodictyon

Hydrodictyon

Freshwater. Colonial; net-like structure with multinucleated cells. Basic culture solution.

Characterized by green plastids and cell walls composed of cellulose.

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Ward's® Live Sarcina aurantiaca Culture

Ward's® Live Sarcina aurantiaca Culture

Produces orange pigments. 

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Scenedesmus

Scenedesmus

Freshwater. Colonial; four cells with spines. Basic culture solution.

Characterized by green plastids and cell walls composed of cellulose.

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Ward's® Ulothrix

Ward's® Ulothrix

Freshwater; unbranched cells with parietal chloroplasts; produces zoospores.

Live Cultures are supplied with media in 16 x 125 mm tubes, 2 oz. jars, or 8 oz. jars. Fast delivery is available directly from our laboratory. Please specify a delivery date.

Each culture shipment is prepared in our laboratories and includes the "Working with Algae & Cyanobacteria" manual which contains detailed instructions for subculturing and use.

Canadian Customers:
CFIA and PHAC regulations require customers to submit a completed inspection checklist and signed statement of facilities compliance before receiving certain cultures. A customer service representative will contact you if documentation is required.

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Saccharomyces cerevisiae

Saccharomyces cerevisiae

Ascomycete. Baker’s yeast. Reproduction by budding. Incubation temperature 30°C. YM agar growth medium.

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Ward's® Live Anabaena Culture

Ward's® Live Anabaena Culture

Anabaena is a genus of filamentous, un-branched Cyanobacteria consisting of bead-like cells and enlarged spores or heterocysts.

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Ward's® Live Oscillatoria Culture

Ward's® Live Oscillatoria Culture

Oscillatoria is a genus of filamentous green algae that moves by sliding filaments back and forth against each other.

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Ward's® Live Chlorella pyrenoidosa Culture

Ward's® Live Chlorella pyrenoidosa Culture

This species of freshwater algae is commonly used for research on photosynthesis.

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Cosmarium

Cosmarium

Freshwater. Unicellular; desmid. Basic culture solution.

Characterized by green plastids and cell walls composed of cellulose.

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Ward's® Live Gloeocapsa Culture

Ward's® Live Gloeocapsa Culture

This colonial cyanobacteria is structured as several cells bound together in a gelatinous "mucilaginous sheath".

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Pandorina

Pandorina

Freshwater. Colonial; colonies elliptical, made up of 16–32 cells. Basic culture solution.

Characterized by green plastids and cell walls composed of cellulose.

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