| Classification | Euphorbiaceae: Croton | 
| Harvard University Herbaria Barcode(s) | 00047320 | 
| Type Status | Holotype | 
| Collector | T. Rojas | 
| Collector number | 3708 | 
| Country | Paraguay | 
| Geography | South America: South America (Region) (Region): Paraguay | 
| Locality | Rio Verde;  alto Paraguay | 
| Date Collected | 1921-05-** | 
| Habitat | campo altura [high country] | 
| Container | Hortus Paraguayensis; Trinidad-Asuncion | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7a441bac-08bb-42c6-8c80-974f31556a6e | 
| Harvard University Herbaria Barcode | 00047320 | 
| Herbarium | A | 
| Family | Euphorbiaceae | 
| Type Status | Holotype | 
| Holotype of | Croton integrilobus Croizat | 
| Verified by | Berry, Paul Edward | 
| Date Determined | 2010 | 
| Determination Remarks | [Written on sheet] [current name] | 
| Annotation Text | ! [additional note on temp. specimen record sheet:] now in Bolivia (Chuquisaca) disputed border area. At the time of collection it was Paraguay. probably belongs to Croton sect. Geiseleria. | 
| Taxon Reference | (for  Croton integrilobus Croizat) Darwiniana 1944. 6;460. | 
| Family | Euphorbiaceae | 
| Type Status | Holotype | 
| Holotype of | Croton integrilobus Croizat | 
| Date Determined | 1942-12-31 | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Croton integrilobus Croizat) Darwiniana 1944. 6;460. | 
| Family | Euphorbiaceae | 
| Type Status | Holotype | 
| Holotype of | Croton integrilobus Croizat | 
| Verified by | Croizat, Leon Camille Marius | 
| Date Determined | 1942-12-31 | 
| Annotation Text | Holotypus | 
| Taxon Reference | (for  Croton integrilobus Croizat) Darwiniana 1944. 6;460. | 
| Family | Euphorbiaceae | 
| Determination | Croton integrilobus Croizat | 
| Determined by | Croizat, Leon Camille Marius | 
| Date Determined | 1942-06-27 | 
| Determination Remarks | [accompanied with drawing and glassine envelope] JMS | 
| Annotation Text | sp. n. | 
| Family | Euphorbiaceae | 
| Determination | Croton integrilobus Croizat | 
| Determination Remarks | [mounted with Croizat drawing and glassine specimen envelope] JMS [label name] | 
| Family | Euphorbiaceae | 
| Determination | Compare Croton melanoleucus J. Müller Argoviensis | 
| Determination Remarks | [pencilled on sheet] | 
| Annotation Text | ! | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |