JSTOR

Isotype of Potentilla cryptocaulis Clokey [family ROSACEAE] Potentilla cryptocaulis Clokey, I. W., #7567 1937-07-18 United States

Isotype of Potentilla nivea L. ssp. fallax A. E. Porsild [family ROSACEAE] Porsild, A. E., Breitung, A. J., #9476 1944-06-14 Canada

Isotype of Potentilla togasii Ohwi [family ROSACEAE] Togasi, M., #s.n. 1958-06-17 Japan

Isotype of Primula anvilensis S. Kelso [family PRIMULACEAE] Primula anvilensis Kelso, S., #83-136 1983-07-16 United States

Isotype of Pringleochloa stolonifera Scribn. [family POACEAE] Pringleochloa stolonifera Pringle, C. G., #6280 1895-11-01 Mexico

Isotype of Prionosciadium cuneatum J. M. Coult. & Rose [family APIACEAE] Prionosciadium cuneatum Pringle, C. G., #3868 1891-09-12 Mexico

Isotype of Prionosciadium mexicanum S. Watson var. acuminatum B. L. Rob. in Urbina [family APIACEAE] Prionosciadium mexicanum acuminatum Pringle, C. G., #3864 1891-09-12 Mexico

Isotype of Priva armata S. Watson [family VERBENACEAE] Priva armata Pringle, C. G., #1931 1888-07-07 Mexico

Isosyntype of Pseudocymopterus montanus J. M. Coult. & Rose var. multifidus Rydb. [family APIACEAE] Pseudocymopterus montanus multifidus Underwood, L. M., selby, A. D., #358 1901-09-11 United States

Isotype of Pseudocymopterus sylvaticus A. Nelson [family APIACEAE] Pseudocymopterus sylvaticus Nelson, Aven, #7667 1900-07-20 United States

Isotype of Psoralea aromatica Payson [family FABACEAE] Psoralea aromatica Payson, Edwin B., #451 1914-06-17 United States

Syntype of Ptilocalais tenuifolia Osterh. [family ASTERACEAE] Ptilocalais tenuifolia Osterhout, George E., #3235 1906-06-11 United States

Paratype of Puccinellia bruggemannii T. J. Sørensen [family POACEAE] Puccinellia bruggemannii Bruggeman, P. F., #482 1952-08-10 Canada

Isotype of Quercus grandidentata Ewan [family FAGACEAE] Ewan, Joseph Andorfer, #8487 1934-12-27 United States

Isotype of Quercus havardii Rydb. var. tuckeri Welsh [family FAGACEAE] Welsh, Stanley L., Higgins, L. C., #23630 1985-07-10 United States

Syntype of Quercus rysophylla Weath. [family FAGACEAE] Pringle, C. G., #10379 1907-07-10 Mexico

Isotype of Ramirezella pringlei Rose [family FABACEAE] Ramirezella pringlei Pringle, C. G., #13822 1906-10-02 Mexico

Isotype of Randia pringlei A. Gray [family RUBIACEAE] Randia pringlei Pringle, C. G., #142 1885-04-27 Mexico

Isotype of Ranunculus eremogenes Greene var. degener Greene [family RANUNCULACEAE] Baker, Carl F., #329 1899-07-01 United States

Holotype of Ratibida columnifera (Nutt.) Wooton & Standl. var. breviradiata Cockerell [family ASTERACEAE] Ratibida columnifera breviradiata Cockerell, T. D. A., #s.n. 1914-07-01 United States