''Clonostachys'' may refer to:
*''Clonostachys''
Klotzsch, 1841, a genus of plants in synonymy with ''
Sebastiania
''Sebastiania'' is a genus of flowering plants in the family Euphorbiaceae first described in 1821. It is native to North and South America from Arizona and the West Indies south to Uruguay
Uruguay, officially the Oriental Republic of ...
''
*''
Clonostachys''
Corda, 1839, a genus of fungi including
Clonostachys rosea f. rosea
{{Genus disambiguation