| Classification | Rubiaceae: Sommera |
| Harvard University Herbaria Barcode(s) | 00359505 |
| Type Status | Isotype |
| Collector | P. H. Allen |
| Collector number | 5431 |
| Country | Costa Rica |
| State | Puntarenas |
| Geography | North America: Central America (Region): Costa Rica: Puntarenas |
| Locality | Canton de Osa. Río Esquinas. Vicinity of Kil. 42 |
| Date Collected | 1949-12-08 |
| Elevation | 30 m |
| Verbatim Elevation | 100 ft. |
| Habitat | along fast flowing streams |
| Container | Plants of Costa Rica |
| Frequency | Locally frequent |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8490150b-86fc-4e85-b352-43814aa3a0eb |
| Harvard University Herbaria Barcode | 00359505 |
| Herbarium | A |
| Previous ownership | Collected under the auspices of the Research Department, United Fruit company |
| Family | Rubiaceae |
| Determination | Sommera grandis (Bartling ex de Candolle) Standley |
| Determination Remarks | [is label name] |
| Family | Rubiaceae |
| Type Status | Isotype |
| Isotype of | Sommera rivularis L. O. Williams |
| Verified by | Santamaria, Daniel |
| Date Determined | 2013-06-07 |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Sommera rivularis L. O. Williams) Phytologia 1973. 26(2): 125. |
| Sex | Female |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
