| Name | Portulaca pilosa var. tuberosa (Roxburgh) Sivarajan |
| Authorship | (Roxburgh) Sivarajan |
| Rank | Variety |
| Placed in | Portulaca pilosa Linnaeus |
| Citation | 1981 J. Bombay Nat. Hist. Soc. 78(2): 259 (1981) |
| Holdings | 12 Specimens held in the Harvard University Herbaria identified as Portulaca pilosa var. tuberosa (Roxburgh) Sivarajan |
| Identification made in | [no date] (12) |