| Classification | Juncaceae: Juncus |
| Harvard University Herbaria Barcode(s) | 00029618 |
| Type Status | Probable Isosyntype |
| Collector | T. C. Porter |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Lancaster County: Lancaster |
| Locality | Bog near Lancaster, Penn. |
| Date Collected | 1862-09-02 |
| Habitat | Bog |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a9e80c21-7f3e-4ce3-bc18-3dfa75e7b730 |
| Harvard University Herbaria Barcode | 00029618 |
| Herbarium | GH |
| Family | Juncaceae |
| Determination | Juncus articulatus Linnaeus |
| Determination Remarks | [is label name] |
| Family | Juncaceae |
| Determination | Juncus canadensis var. brachycephalus Engelmann |
| Determined by | Engelmann, George |
| Date Determined | 1866 |
| Annotation Text | Revisio Juncorum Boreali-Americanorum, 44. sepalis obtusiusculis |
| Family | Juncaceae |
| Determination | Juncus brachycephalus (Engelmann) Buchenau |
| Determined by | [annotation on sheet] |
| Determination Remarks | [is Current name] |
| Family | Juncaceae |
| Type Status | Probable Isosyntype |
| Probable Isosyntype of | Juncus canadensis var. brachycephalus Engelmann |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Juncus canadensis var. brachycephalus Engelmann) Manual (Gray), ed. 5 1867. 544. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
