| Title | Manual of the Grasses of the United States (ed. 2) |
| Abbreviation | Man. Grasses U.S. (ed. 2) |
| Authors | A. S. Hitchcock: M. A. Chase |
| Publication Dates | Ed. 2, 12 Feb 1951 |
| TL2 | 2.820 |
| Title | Manual of the Grasses of the United States (ed. 2) |
| Abbreviation | Man. Grasses U.S. (ed. 2) |
| Authors | A. S. Hitchcock: M. A. Chase |
| Publication Dates | Ed. 2, 12 Feb 1951 |
| TL2 | 2.820 |