Gray 
(grā), Asa 1810-1888.
(grā), Asa 1810-1888. American botanist who greatly enlarged and improved the description of North American flora and was the chief American advocate of Charles Darwin's theories.
- cytopathic
- cytopathogenic
- cytopathogenicity
- cytophilic
- cytophotometer
- cytophotometric
- cytophotometrically
- cytophotometry
- cytoplasm
- cytoplasmic
- cytoplasmically
- cytoplast
- cytoplastic
- cytosine
- cytoskeletal
- cytoskeleton
- cytosol
- cytostasis
- cytostatic
- cytostatically
- cytotaxonomic
- cytotaxonomist
- cytotaxonomy
- cytotechnologist
- cytotechnology