| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Panicum emergens Döll | L. Riedel s.n. s.d. | Brazil. Brasilia. | type | 381730 |  |
| Panicum elephantipes Nees ex Trin. | Á. L. Cabrera 2147 23 Apr 1932 | Argentina. Buenos Aires. Ribera del Río de La Plata: Río Santiago. | 652142 | ||
| Panicum loreum Trin. | L. Riedel 953 s.d. | Brazil. Brasilia. | isotype | 414011 |  |
| Panicum riedelii Trin. | L. Riedel 251 s.d. | Brazil. Brasilia. | possible type | 414041 |  |
| Panicum mertensii Roth | L. Riedel s.n. | Brazil. | 662276 |  | |
| Panicum rupestre Trin. | L. Riedel 417& 954 s.d. | Brazil. Brasilia. | possible type | 414046 |  |
| Panicum dichotomiflorum var. puritanorum Svenson | M. L. Fernald 306 13 Sep 1919 | United States of America. Massachusetts. Half-way Pond, Barnstable. | isotype | 413974 |  |
| Panicum dichotomiflorum Michx. | M. L. Fernald 17829 with Bayard Long, 23 Aug 1919 | United States of America. Massachusetts. Crooked Pond, Falmouth. | 413975 |  | |
| Panicum implicatum Scribn. | F. L. Scribner s.n. 26 Jul 1895-27 Jul 1895 | United States of America. Maine. Cape Elizabeth. | isotype | 381621 |  |
| Panicum obtusum Humb., Bonpl. & Kunth | D. L. Hazlett 9581 02 Sep 1996 | United States of America. Colorado. Otero Co. 3km SW of Fowler, near Otero/Pueblo county line. | 190532 |  | |
| Panicum pilosum Sw. | H. L. Clark 6411 17 Nov 1977 | Venezuela. Amazonas. San Carlos de Rio Negro, ca. 20 km S of confluence of Rio Negro and Brazo Casiquiare. 4.1 km NE of San Carlos on Solano road. | 660871 | ||
| Panicum pilosum Sw. | L. Riedel 948 | Brazil. Brasilia. | 660869 |  | |
| Panicum megastachyum Trin. | L. Riedel 1143 s.d. | Brazil. Brasilia. | type | 414021 |  |
| Panicum latifolium L. | T. R. Soderstrom 942 19 Jun 1960 | United States of America. New York. Westchester Co. Pound Ridge. The Mianus River Gorge Wildlife Refuge and Botanical Preserve. | 72318 |  | |
| Panicum glutinoscabrum Fernald | M. L. Fernald 15186 with Bayard Long & I. D. Clement, 08 Sep 1946 & 12 Sep 1946 | United States of America. Virginia. Suffolk (Independent City). Nansemond Co. By Norfolk and Western Railway, about 0.5 mile west of Kilby. | type | 381612 |  |
| Panicum agrostis Döll | L. Riedel 943 s.d. | Brazil. Brasilia. | type | 381706 |  |
| Panicum planotis Trin. | L. Riedel s.n. s.d. | Brazil. Brasilia. | isotype | 414033 |  |
| Panicum paludicola Nees | L. Riedel 104 s.d. | Brazil. Brasilia. | type | 414027 |  |
| Panicum rudgei Roem. & Schult. | L. Riedel s.n. | Brazil. | 662028 |  | |
| Panicum furcellatum S.Moore | S. L. M. Moore 763 1891-1892 | Brazil. Mato Grosso. | isotype | 381741 |  |