VI 



PLAKT-E WRIGHTIANJ3. 



115 



Passiflorace^^, 59. 

 Pavonia Wrightii, 24. 

 Pectis angustifolia, 69. 



FILIPES, 69. 

 IMBERBIS, 70, 

 LONGIFES, 69. 

 PAPPOSA, 69, 



prostrata, 69. 



uniaristata, 69, 

 Perezia nana, 102. 



euncinata, 102. 



Wrightii, 102. 

 Pericome caudata, 82. 

 Perityle aglossa, 107. 



coronofifolia, 82. 

 niida, 83. 

 Parryi, 106. 

 Petalostemon exile, 41. 

 Peteria scofaria, 35, 107. 

 Peganum Mexicanum, 106. 

 Phaca annua, 45. 



CandoUiana, 44. 

 Fcndleri, 44. 

 gracilenta, 44. 

 triflora, 45. 



Phaseolus acutifolius, 32. 



angustissimus, 33. 

 macropoides, 33. 

 hetusus, 32. 



eotundifolius, 34. 

 Wrightii, 33. 

 Philadelphus serpyllifolius, 64. 



Phileta^ria horrida, 63. 



PlNAROFAFPUS ROSEUS, 103. 



Pistacia Mexicana, 27. 

 Polyactidium delphiuifolium,77. 



POLYGALA ALBA, 30, 



HEMIFTEROCARPA, 31. 



LlNDHEIMERI, 30. 



MACRADENIA, 30. 



OVATIFOLIA, 30. 



rUEERULA, 30, 



SCOPAFtU, 30. 

 POLYGALACEJE, 30. 

 POROPHYLLUM GrEGGII, 94. 



MACROCEPHALUM, 93. 



SCOPARIUM, 94. 

 PORTULACA LANCEOLATA, 19. 



PILOSA, 20. 

 RETUSA, 19. 



PORTULACACE^, 19. 

 FOXENTILLA PARADOXA, 55. 

 PrENANTHES EXIGUA, 105. 



Proserpinaca falustris, 59. 

 Prosopis Emoryi, 51. 



pubescens, 51. 

 Psathyrotes annua, 100. 



SCAPOSA, 100. 



Psilactis asteroides, 75. 



Psoralea cuspidata, 37. 



esculenta, 37, 

 floribunda, 37. 



Pyerhopappus Carolinianus, 105 



Eafinesquia Neo-Mexicana, 103. 



Ranunculace^, 7. 

 Eanunculus affinis, 8. 



aquatilis, 8. 



circinnatus, 8. 



Cymbalaria, 8- 



divaricatus, 8. 



macranthus, 8. 



eepens, 8. 



tridentatus, 8. 

 Eeseda subulata, 16. 

 Resedace^, 16. 

 Eesedella dipetala, 16. 



subulata, 16. 

 Rhadinocarpus, 45. 

 Rhamnace-E, 27. 

 Ehamnus Califoruicus, 28. 



oleifolius, 28, 

 Ehus microphylla, 27. 



trilobata, 27. 



VIRENS, 27. 



Rhynchosia Texana, 34. 



KlBES LEPTANTHUM, 63. 



tenuiflorum, 63- 

 elddellta tagetina, 96. 

 rosa blanda, 55. 

 RosACE^, bL 



RUBIACE^, 66. 



RuBus Neo-Mexicanus, 55. 



RuTACEiE, 26. 



RuTOSMA Texanum, 26. 



Sageretia Michauxii, 28. 

 Sambucus glauca, 66. 



Mextcana, 66. 



pubens, 66. 

 Sanvitalia Aberti, 9L 

 Sapindaceje, 30. 

 Saxifragace.e, 63. 





Sch^efferia cuneifolia, 29 



Schkuhria abrotanoides, 95. 



IIOPKIRKIA, 94. 



