JSTOR

Isotype of Piptothrix jaliscensis B.L. Rob. [family ASTERACEAE] Piptothrix jaliscensis Pringle, C.G., #8764 1903-10-23 Mexico

Isotype of Piqueria laxiflora B.L. Rob. & Seaton [family ASTERACEAE] Piqueria laxiflora Pringle, C.G., #4333 1892-11-23 Mexico

Isotype of Piqueria pringlei B.L. Rob. & Seaton [family ASTERACEAE] Piqueria pringlei Pringle, C.G., #4285 1892-09-26 Mexico

Isotype of Piqueria pyramidalis B.L. Rob. [family ASTERACEAE] Piqueria pyramidalis Pringle, C.G., #8389 1900-10-10 Mexico

Isotype of Piqueria serrata A. Gray var. angustifolia B.L. Rob. & Greenm. [family ASTERACEAE] Piqueria serrata angustifolia Pringle, C.G., #4827 1894-09-24 Mexico

Isotype of Piqueriopsis michoacana R.M. King [family ASTERACEAE] Piqueriopsis michoacana King, R.M. & Sodertsrom, T.R., #4700 1961-10-11 - 1961-10-15 Mexico

Isotype of Piriqueta mexicana P.A. Fryxel & S.D. Koch [family PASSIFLORACEAE] Piriqueta mexicana Koch, S.D. & Fryxell, P.A., #83190 1983-11-18 Mexico

Isotype of Piscidia grandifolia I.M. Johnst. var. gentryi Rudd [family FABACEAE] Piscidia grandifolia gentryi Gentry, A.; Barclay & Argüelles, #20285 1963-08-19 - 1963-08-27 Mexico

Isotype of Pisonia calafia León de la Luz et Levin [family NYCTAGINACEAE] Pisonia calafia León de la Luz, J.L., #11167 2011-06-02 Mexico

Isotype of Pitcairnia foliacea L.B. Sm. [family BROMELIACEAE] Pitcairnia foliacea Hinton, G.B., #15941 1941-08-02 Mexico

Isotype of Pitcairnia fryxellii L.B. Sm. & R.W. Rwad [family BROMELIACEAE] Pitcairnia fryxellii Koch, S.D.;Fryxell, P.A. & Wendt, T., #79444 1979-11-09 Mexico

Neotype of Polianthes geminiflora (Lex.) Rose [family AGAVACEAE] Polianthes geminiflora Rzedowski, J., #39338 1986-07-20 Mexico

Isotype of Polianthes geminiflora (Lex.) Rose var. pueblensis E. Solano & García-Mend. [family AGAVACEAE] Polianthes geminiflora pueblensis Solano, E.; Correa, C.; Serrano, H. & González, A., #849 1996-07-12 Mexico

Isotype of Polianthes geminiflora (Lex.) Rose var. pueblensis E. Solano & García-Mend. [family AGAVACEAE] Polianthes geminiflora pueblensis Solano, E.; Correa, C.; Serrano, H. & González, A., #849 1996-07-12 Mexico

Isotype of Polygala alba Nutt. var. alcalina Chodat [family POLYGALACEAE] Polygala alba alcalina Pringle, C.G., #3792 1891-07-14 Mexico

Isotype of Polygala michoacana B.L. Rob. & Seaton [family POLYGALACEAE] Pringle, C.G., #4151 1892-08-07 Mexico

Isotype of Populus guzmanantlensis A. Vázquez & Cuevas [family SALICACEAE] Populus guzmanantlensis Cuevas G., R. & Guzmán H., L., #3224 1988-10-14 Mexico

Holotype of Populus simaroa Rzed. [family SALICACEAE] Populus simaroa Rzedowski, J., #30469 1973-04-29 Mexico

Isotype of Porophyllum warnockii R.R. Johnson [family ASTERACEAE] Porophyllum warnockii Hinton, G.B., #8469 None Mexico

Isotype of Pringleochloa stolonifera Scribn. [family POACEAE] Pringleochloa stolonifera Pringle, C.G., #6280 1895-11-01 - 1895-12-01 Mexico