| Classification | Juncaceae: Juncus | 
| Harvard University Herbaria Barcode(s) | 00061742 | 
| Type Status | Syntype | 
| Collector | E. Hall | 
| Collector number | 663 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Harris County: Houston | 
| Locality | Prairies | 
| Date Collected | 1872-04-20 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/50b7aa16-0783-4236-8042-5f8be796bea1 | 
| Harvard University Herbaria Barcode | 00061742 | 
| Herbarium | GH | 
| Family | Juncaceae | 
| Type Status | Syntype | 
| Syntype of | Juncus tenuis var. anthelatus Wiegand | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Juncus tenuis var. anthelatus Wiegand) Bull. Torrey Bot. Club 1900. 27: 523. | 
| Family | Juncaceae | 
| Determination | Juncus anthelatus (Wiegand) R. E. Brooks | 
| Determination Remarks | [current name] | 
| Family | Juncaceae | 
| Determination | Juncus tenuis var. laxiflorus Fiek & Schube | 
| Determined by | [A. Gray (scripsit) J. McI. Shapiro, 2020] | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |