| Classification | Barbacenia: Velloziaceae |
| Harvard University Herbaria Barcode(s) | 00030339 |
| Type Status | Holotype |
| Collector | L. O. Williams |
| Collector number | 6641 |
| Country | Brazil |
| State | Minas Gerais |
| Geography | South America: South America (Region) (Region): Brazil: Minas Gerais |
| Locality | Serra da Matuca, beyond Barreiro, Municipio of Nova Lima, alt. 1400 m |
| Date Collected | 1945-04-15 |
| Verbatim Elevation | 1400 m |
| Habitat | On iron ore slope. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2cd9e5cc-fbb1-462a-a726-a03ccb77d8b0 |
| Harvard University Herbaria Barcode | 00030339 |
| Herbarium | GH |
| Family | Velloziaceae |
| Type Status | Holotype |
| Holotype of | Barbacenia mollis var. microphylla L. B. Smith |
| Verified by | Lopes, Jenifer de Carvalho |
| Date Determined | 2025-07-24 |
| Determination Remarks | [filed under] [current name] |
| Taxon Reference | (for Barbacenia mollis var. microphylla L. B. Smith) Contr. U.S. Natl. Herb. 1962. 35: 282. |
| Family | Velloziaceae |
| Determination | Barbacenia mollis var. microphylla L. B. Smith |
| Determined by | Smith, Lyman Bradford |
| Annotation Text | Type |
| Family | Velloziaceae |
| Determination | Barbacenia sp. |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
