| Classification | Asteraceae: Ageratum |
| Harvard University Herbaria Barcode(s) | 00000744 |
| Type Status | Syntype, Holotype |
| Collector | J. A. Shafer-1 |
| Collector number | 1099 |
| Country | Cuba |
| Geography | North America: Caribbean (Region): Cuba |
| Locality | Old Fort to Punta Barlovento, Cayo Sabinal, Camaguey |
| Date Collected | 1909-03-29 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/89fe86a2-1c15-4704-8e18-4fa7f9f3bef7 |
| Harvard University Herbaria Barcode | 00000744 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Syntype |
| Syntype of | Ageratum maritimum f. calvum B. L. Robinson |
| Verified by | D. E. Boufford |
| Date Determined | 1981 |
| Taxon Reference | (for Ageratum maritimum f. calvum B. L. Robinson) Contr. Gray Herb. 1913. 42: 467. |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Ageratum maritimum f. calvum B. L. Robinson |
| Verified by | M. F. Johnson |
| Date Determined | 1967 |
| Taxon Reference | (for Ageratum maritimum f. calvum B. L. Robinson) Contr. Gray Herb. 1913. 42: 467. |
| Family | Asteraceae |
| Determination | Ageratum maritimum W. Peck |
| Determined by | M. F. Johnson |
| Date Determined | 1967 |
| Determination Remarks | [Mounted on same sheet as a specimen of A. maritimum f. calvum] [current name] |
| Family | Asteraceae |
| Determination | Ageratum maritimum f. calvum B. L. Robinson |
| Determined by | B. L. Robinson |
| Determination Remarks | [Mounted on same sheet as two specimens of A. maritimum] [current name] |
| Annotation Text | I. & II. A. maritimum HBK |
| Family | Asteraceae |
| Determination | Ageratum maritimum W. Peck |
| Determination Remarks | [label name] |
| Family | Asteraceae |
| Determination | Ageratum maritimum f. calvum B. L. Robinson |
| Determined by | [B. L. Robinson] |
| Determination Remarks | [Mounted on same sheet as two specimens of A. maritimum] [Written in pencil on sheet] |
| Annotation Text | I. & II. A. maritimum HBK |
| Family | Asteraceae |
| Determination | Ageratum maritimum W. Peck |
| Determined by | B. L. Robinson |
| Determination Remarks | [Mounted on same sheet as a specimen of A. maritimum f. calvum] |
| Annotation Text | III. A. maritimum HBK, var. calvum Rob. n. sp. |
| Family | Asteraceae |
| Determination | Ageratum maritimum W. Peck |
| Determined by | [B. L. Robinson] |
| Determination Remarks | [Mounted on same sheet as a specimen of A. maritimum f. calcum] [Written in pencil on sheet] |
| Annotation Text | III. A. maritimum HBK |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | [Multiple taxa on sheet; type specimen of A. maritimum f. calvum is marked "III" and mounted on same sheet as A. maritimum, marked "I" and "II". Note on folder: "See also Mexico & Cen. Amer. type of this name."] |
