C. tumescens
# C. tumescens

C. tumescens may refer to:

* Chonetes tumescens, an extinct species of brachiopod.
* Chorigyne tumescens, a species of plant.
* Chrysogaster tumescens, a species of hoverflies.
* Clypeaster humilis (synonym Clypeaster tumescens), a species of sea urchin.
* Corymbia tumescens, a species of tree.
* Cymbella tumescens, a species of diatom.
* Cymus tumescens, a species of true bug.
* Terrabacter tumescens (formerly Corynebacterium tumescens), a Gram-positive bacterium.
