JSTOR

Isotype of Panicum aculeatum Hitchc. and Chase [family POACEAE] Panicum aculeatum Chase, A., #2520 1904-07-27 United States

Isotype of Panicum chiriquiense Hitchc. and Chase [family POACEAE] Hitchcock, A. S., #8313 1911-09-28 - 1911-10-07 Panama

Isotype of Panicum gravius Hitchc. and Chase [family POACEAE] Chase, A., #3620 1906-07-30 United States

Isotype of Panicum gravius Hitchc. and Chase [family POACEAE] Chase, A., #3620 1906-07-30 United States

Type? of Panicum platycaule Hack. and Stuck. ex Kneuck. [family POACEAE] Panicum platycaule Stuckert, T., #737 1907-03-01 Argentina

Isotype of Parosela alamosana Rose ex Rydb. [family FABACEAE] Parosela alamosana Palmer, E., #711 1890-09-16 - 1890-09-30 Mexico

Isotype of Parosela palmeri Rose [family FABACEAE] Parosela palmeri Palmer, E., #739 1890-09-16 - 1890-09-30 Mexico

Isotype of Patellaria cyanea Ellis and G. W. Martin [family PATELLARIACEAE] Patellaria cyanea Martin, G. W., #s.n. 1885-02-01 United States

Isotype of Pectis leavenworthii Standl. [family ASTERACEAE] Pectis leavenworthii Leavenworth, W. C.; Hoogstraal, H., #1485 1941-08-13 Mexico

Isotype of Pectis substriata Rusby [family ASTERACEAE] Pectis substriata Bang, M., #2117 None Bolivia

Type? of Pectis substriata Rusby [family ASTERACEAE] Pectis substriata Bang, M., #2117 None Bolivia

Type? of Pelea multiflora Rock [family RUTACEAE] Pelea multiflora Rock, J. F., #8646 1910-10-01 United States

Isotype of Peltobryon poeppigii Klotzsch [family PIPERACEAE] Peltobryon poeppigii Poeppig, #1738 None Peru

Isotype of Penstemon amphorellae Crosswh. [family SCROPHULARIACEAE] Penstemon amphorellae Schneider, R. A., #1021 1938-08-21 Mexico

Paratype of Penstemon amphorellae Crosswh. [family SCROPHULARIACEAE] Penstemon amphorellae Stanford, L. R.; Retherford, K. L.; Northcraft, R. D., #205 1941-07-03 Mexico

Isotype of Penstemon arenicola A. Nelson [family SCROPHULARIACEAE] Penstemon arenicola Nelson, A., #3090 1897-06-01 United States

Isotype of Penstemon auricomus A. Nelson ex Rydb. [family SCROPHULARIACEAE] Penstemon auricomus Nelson, A., #3052 1897-05-31 United States

Isotype of Penstemon campanulatus (Cav.) Willd. ssp. chihuahuensis Straw [family SCROPHULARIACEAE] Penstemon campanulatus chihuahuensis Townsend, C. H. T.; Barber, C. M., #106 1899-07-06 Mexico

Isotype of Penstemon collinus A. Nelson [family SCROPHULARIACEAE] Penstemon collinus Nelson, A., #2960 1897-05-28 United States

Isotype of Peperoima sarcostachya Trel. [family PIPERACEAE] Peperoima sarcostachya Killip, E. P.; Smith, A. C., #28889 1929-09-01 - 1929-09-05 Peru