''Desmonema'' may refer to:
*
''Desmonema'' (jellyfish), a genus of jellyfishes in the family
Cyaneidae
The Cyaneidae are a family of true jellyfish. About 20 species are in this family, including the well-known lion's-mane jellyfish.
Species
The following species are recognized within the family Cyaneidae. Formerly, this family also included th ...
* ''Desmonema'', a genus of plants generally considered synonymous with ''
Euphorbia
''Euphorbia'' is a very large and diverse genus of flowering plants, commonly called spurge, in the family Euphorbiaceae. "Euphorbia" is sometimes used in ordinary English to collectively refer to all members of Euphorbiaceae (in deference to t ...
''
{{Genus disambiguation