| Classification | Euphorbiaceae: Argythamnia |
| Classification 1 | Euphorbiaceae: Ditaxis |
| Classification 2 | Euphorbiaceae: Aphora |
| Harvard University Herbaria Barcode(s) | 00267529 |
| Type Status | Syntype |
| Collector | T. Drummond |
| Collector number | [II] 230 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2074f40d-9043-4a7d-ac71-29ba36dd4a5b |
| Harvard University Herbaria Barcode | 00267529 |
| Herbarium | GH |
| Family | Euphorbiaceae |
| Determination | Argythamnia humilis (Engelmann & A. Gray) Müller Argoviensis |
| Annotation Text | [Annotated on sheet] |
| Family | Euphorbiaceae |
| Determination | Argythamnia humilis var. humilis |
| Determined by | J. Ingram (UC) |
| Date Determined | 1956 |
| Annotation Text | Studies in Argythamia Subgenus Ditaxis |
| Family | Euphorbiaceae |
| Determination | Ditaxis humilis (Engelmann & A. Gray) Pax |
| Determined by | I.M.J. [I.M. Johnston] |
| Date Determined | 1923 |
| Determination Remarks | [is Current name] |
| Annotation Text | Nomencl. Rev. Acc. To Internat. Rules |
| Family | Euphorbiaceae |
| Type Status | Syntype |
| Syntype of | Aphora humilis Engelmann & A. Gray |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2008 |
| Annotation Text | SYNTYPE |
| Taxon Reference | (for Aphora humilis Engelmann & A. Gray) Boston J. Nat. Hist. 1845. 5: 262. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | Mounted with non-type specimen of Lindheimer 197 (1126) (barcode 267530) |
