| Classification | Malvaceae: Sida |
| Classification 1 | Malvaceae: Rhynchosida |
| Classification 2 | Malvaceae: Sida |
| Harvard University Herbaria Barcode(s) | 00058030 |
| Type Status | Lectotype |
| Collector | F. J. Lindheimer |
| Collector number | Fasc. IV.583 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas |
| Locality | [On the Llano] |
| Date Collected | 1848 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1b9c918f-9623-44e9-9d28-01911a3e5e50 |
| Harvard University Herbaria Barcode | 00058030 |
| Herbarium | GH |
| Family | Malvaceae |
| Determination | Sida physocalyx A. Gray |
| Determined by | A. Gray |
| Determination Remarks | [A. Gray (scripsit)] [is label name] |
| Annotation Text | n. sp. |
| Family | Malvaceae |
| Determination | Sida hastata (Cavanilles) Willdenow |
| Determined by | B. L. Robinson |
| Annotation Text | B.L.R. Syn. Fl. N. Amer. |
| Family | Malvaceae |
| Determination | Sida physocalyx A. Gray |
| Determined by | I. D. Clement |
| Date Determined | 1948 |
| Determination Remarks | [is Current name] |
| Family | Malvaceae |
| Determination | Rhynchosida physocalyx (A. Gray) Fryxell |
| Determined by | W. T. Kittredge |
| Date Determined | 2009 |
| Determination Remarks | [is Current name] |
| Family | Malvaceae |
| Type Status | Lectotype |
| Lectotype of | Sida physocalyx A. Gray |
| Verified by | W. T. Kittredge |
| Date Determined | 2009 |
| Determination Remarks | [In 1978, Fryxell cites multiple herbaria. In 1985 he cites, "TYPE: U.S.A. Texas: on the Llano, Lindheimer 583 (holotype: GH!"] |
| Taxon Reference | (for Sida physocalyx A. Gray) Boston J. Nat. Hist. 1850. 6(2): 163. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
