| Classification | Lichens: Heterothecium |
| Classification 1 | Lichens: Piccolia |
| Classification 2 | Lichens: Biatorella |
| Barcode(s) | 00079878 |
| Type Status | Lectotype |
| Collector | C. Wright |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas |
| Locality | on the Blanco |
| Date Collected | 1850 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/53bc58df-2f0e-40f5-a117-18a897a37b85 |
| Harvard University Herbaria Barcode | 00079878 |
| Herbarium | FH |
| Type Status | Lectotype |
| Lectotype of | Heterothecium nannarium Tuckerman |
| Verified by | J. C. Lendemer (PH) |
| Date Determined | 2007-01-31 |
| Determination Remarks | [lectotypification publication pending] |
| Taxon Reference | (for Heterothecium nannarium Tuckerman) Gen. Lich. 1872. 176. |
| Determination | Piccolia nannaria (Tuckerman) Lendemer & Beeching |
| Determined by | J. C. Lendemer (PH) |
| Date Determined | 2007-01-31 |
| Determination Remarks | [current name] |
| Determination | Biatorella nannaria (Tuckerman) Zahlbruckner |
| Determined by | J. C. Lendemer (PH) |
| Date Determined | 2007-01-31 |
| Determination | Heterothecium nannarium Tuckerman |
| Determined by | E. Tuckerman |
| Determination Remarks | [label name] |
| Subcollection | Tuckerman Lichen Herbarium |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
