| Classification | Malvaceae: Malacothamnus |
| Classification 1 | Malvaceae: Malvastrum |
| Classification 2 | Malvaceae: Malacothamnus |
| Classification 3 | Malvaceae |
| Harvard University Herbaria Barcode(s) | 00420503 |
| Collector | E. C. Jaeger |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: San Diego County |
| Locality | San Felipe Valley |
| Date Collected | 1926-04-26 |
| Container | Plants of Southern California |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e5616cc0-9785-45ff-ad18-ede67593c8d3 |
| Harvard University Herbaria Barcode | 00420503 |
| Herbarium | GH |
| Previous ownership | [ex] Pomona College Herbarium |
| Family | Malvaceae |
| Determination | Malacothamnus densiflorus (S. Watson) Greene |
| Determination Remarks | [0] |
| Family | Malvaceae |
| Determination | Malvastrum densiflorum S. Watson |
| Determination Remarks | [is label name] |
| Annotation Text | near variety viscidum |
| Determination | |
| Determination Remarks | [is filed under name] |
| Family | Malvaceae |
| Determination | Malacothamnus fasciculatus (Nuttall ex Torrey & A. Gray) Greene |
| Determined by | Bates, David Martin |
| Date Determined | 1962 |
| Determination Remarks | [0] |
| Annotation Text | subsp. densiflorus (Wats.) Bates [ined.] |
| Family | Malvaceae |
| Determination | Malacothamnus sp. |
| Determined by | Morse, Keir |
| Date Determined | 2022 |
| Determination Remarks | [is Current name] |
| Annotation Text | Intermediate of Malacothamnus enigmaticus K.Morse & T.Chester & M. densiflorus var. densiflorus (S.Watson) Greene |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
