| Name | Sphenostigma longispathum var. filiforme R. C. Foster | 
| Authorship | R. C. Foster | 
| Rank | Variety | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Sphenostigma longispathum (Herbert) Bentham & Hooker f. | 
| GUID | urn:lsid:ipni.org:names:242074-2 | 
| Citation | 1945 Contr. Gray Herb. 155: 13 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Sphenostigma longispathum var. filiforme R. C. Foster | 
| Identification made in | [no date] (1) | 
