Literature references
2 literature references for Hedeoma costatum var. puchellum (Greene) Irving:
| Author: | – |
|---|---|
| Year: | 1996 |
| Title: | – |
| Source: | database, NODC Taxonomic Code |
| Author: | – |
|---|---|
| Year: | 2011 |
| Title: | – |
| Source: | Lamiales of North America Update |
2 literature references for Hedeoma costatum var. puchellum (Greene) Irving:
| Author: | – |
|---|---|
| Year: | 1996 |
| Title: | – |
| Source: | database, NODC Taxonomic Code |
| Author: | – |
|---|---|
| Year: | 2011 |
| Title: | – |
| Source: | Lamiales of North America Update |