| Classification | Euphorbiaceae: Euphorbia |
| Harvard University Herbaria Barcode(s) | 00047706 |
| Type Status | Isotype |
| Collector | C. Wright |
| Collector number | 1854 |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona |
| Date Collected | 1851 - 1852 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/525c4e73-1639-40eb-aeee-c762cab4905e |
| Harvard University Herbaria Barcode | 00047706 |
| Herbarium | GH |
| Family | Euphorbiaceae |
| Determination | Euphorbia micromera Boissier |
| Determination Remarks | [is label name] |
| Annotation Text | Dec. Prod XV. 2. 44 |
| Family | Euphorbiaceae |
| Determination | Euphorbia micromera Boissier |
| Determined by | L. C. Wheeler |
| Date Determined | 1934 |
| Determination Remarks | [is Current name] |
| Annotation Text | Isotype |
| Family | Euphorbiaceae |
| Type Status | Isotype |
| Isotype of | Euphorbia micromera Boissier |
| Taxon Reference | (for Euphorbia micromera Boissier) Prodr. [A. P. de Candolle] 1862. 15(2): 44. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | Mounted with an unattributed fragment labelled Euph. polycarpa var micromera [?] |
