JSTOR

Isolectotype of Pterostylis rufa R. Br. [family ORCHIDACEAE] Pterostylis rufa Brown R., #s.n. None Australia

Isosyntype of Pterostylis trullifolia Hook. f. [family ORCHIDACEAE] Pterostylis trullifolia Hooker J. D., #s.n. None New Zealand

Type of Pterygota trinervia K. Schum. [family STERCULIACEAE] Pterygota trinervia Beccari O., #2596 1866-09-01 Malaysia

Type of Pterygota trinervia K. Schum. [family STERCULIACEAE] Pterygota trinervia Beccari O., #3195 1867-04-01 Malaysia

Isotype of Ptilostemon chamaepeuce (L.) Less. var. cyprius Greuter [family ASTERACEAE] Ptilostemon chamaepeuce cyprius Sintenis P. E. E. Et Rigo G., #548 1880-06-25 Cyprus

Isotype of Ptilostemon chamaepeuce (L.) Less. var. cyprius Greuter [family ASTERACEAE] Ptilostemon chamaepeuce cyprius Sintenis P. E. E. Et Rigo G., #548 1880-06-25 Cyprus

Isotype of Ptilostemon chamaepeuce (L.) Less. var. cyprius Greuter [family ASTERACEAE] Ptilostemon chamaepeuce cyprius Sintenis P. E. E., #548 1880-06-25 Cyprus

Lectotype of Ptilostemon gnaphaloides (Cyr.) Sojàk subsp. gnaphaloides Pamp. [family COMPOSITAE] Ptilostemon gnaphaloides gnaphaloides Pampanini R. & Pichi-Sermolli R., #8651 1934-05-10 Libya

Type of Ptilotus erubescens Schl. [family AMARANTHACEAE] Trichinium erubescens Mueller F. J. H., #s.n. None Australia

Type of Ptychandra muelleriana Becc. [family ARECACEAE] Ptychandra muelleriana Sayer W. A., #s.n. 1887-01-01 Papua New Guinea

Type of Ptychandra obriensis Becc. [family ARECACEAE] Ptychandra obriensis Sayer W. A., #s.n. 1887-01-01 Papua New Guinea

Isotype of Ptychomeria tenella Benth. [family BURMANNIACEAE] Gymnosiphon tenellus Spruce R., #s.n. 1850-12-01 - 1851-03-01 Brazil

Lectotype of Ptychoraphis intermedia Becc. [family ARECACEAE] Ptychoraphis intermedia Elmer A. D. E., #13663 1912-09-01 Philippines

Paratype of Ptychoraphis intermedia Becc. [family ARECACEAE] Ptychoraphis intermedia Mcgregor R. C., #18907 None Philippines

Isolectotype of Ptychoraphis intermedia Becc. [family ARECACEAE] Ptychoraphis intermedia Elmer A. D. E., #13663 1912-08-01 Philippines

Holotype of Ptychoraphis microcarpa Becc. [family ARECACEAE] Ptychoraphis microcarpa Ramos M., #14678 1912-03-01 - 1912-04-01 Philippines

Type of Ptychoraphis philippinensis Becc. [family ARECACEAE] Heterospathe philippinensis Cuming H., #1476 None Philippines

Type of Ptychosperma advenum Becc. [family ARECACEAE] Ptychosperma advena Ridley H. N., #11350 1902-01-01 Singapore

Isotype of Ptychosperma angustifolium Bl. [family ARECACEAE] Ptychosperma angustifolium Unknown, #278 None Indonesia

Holotype of Ptychosperma arecina Becc. [family ARECACEAE] Ptychosperma arecina Beccari O., #423 1872-01-01 Indonesia