1712 



CONTRIBUTIONS FROM THE NATIONAL HERBARIUM 



Page 



Prosopis - - 350 



chilensis 1657 



juliflora 1657 



Proteaceae - - - 222 



Protium. 543 



Prunus 338 



Pseudabutilon - 758 



Pseudolmedia - 214 



Pseudomarsdenia 1181 



Pseudosmodigium 664 



Pseudotsuga 58 



Psidium 1034 



Psilostrophe 1599 



Psittacanthus - 234 



calyculatus 1655 



Psoralea 443,454,455 



PsoTobatm 460 



PsoTodendron 451,452 



Psorothamnus 461,462 



Psychotria 1387 



chlorobotrya 1681 



excelsa 1357 



fimbriata 1387 



mexicana 1392 



phoeniciana . - 1681 



Ptelea 531 



Pterocarpus. 508 



acapulcensis 1666 



PterogastTa. 1052 



Pterolepis 1052 



Pterostegia 243 



Pterostemon -^ 312 



Ptilocalyi 1228 



Pulagaste 1541 



Punica 1027 



Putia 1656 



Pyrolaceae 1089 



Pyrostegia 1313 



Pyrus 334 



Quararibea 787 



Quassia 541 



Quauhcacoatl 1648 



Quebracha 1658,1660 



Quemador 1670 



Quercus 171 



acapulcensis 1653 



acherodophylla 1654 



aequivenulosa.. 1652 



aerea 1652 



alamosensis 1653 



albocincta. 1654 



alpescens 1650 



al varezensis 1650 



alveolata 1650 



ariaefolia 1650 



aurantiaca 1649 



axillaris 1653 



baldoquinae 1649 



balsequUlana 1651 



barbanthera 1649 



bipedalis 1651 



bolanyosensis... 1651 



boqueronae 1649 



botryocarpa 1653 



bourgaei 1653 



caeruleocarpa 1653 



Page 



Quercus callosa... .' 1649 



campanariensis... 1651 



canbyi _ 1654 



cancellata 1649 



candolleana 1654 



camerosana 1654 



centralia 1649 



cerifera 1654 



ceripes 1651 



chartacea 1649 



chihuahuensis 1650 



chiquihuitil'.onis 1652 



circummoutana 1653 



coccolobaefolia 1652 



coffeaecolor 1652 



colimae 1653 



conglomerata 1650 



con juDgens 1649 



conspersa 1654 



convallata 1651 



conzattii 1652 



cordifolia 1650 



crenatifolia 1649 



crispifolia 1653 



crispipilis 1654 



cuajimalpana 1653 



depressipes 1651 



deserticola 16.50 



diversicolor 1650 



durangensis 1650 



duraznillo 1651 



endlichiana 1652 



epileuca 1651 



errans 1652 



esperanzae 1652 



exaristata 1652 



felipensis 1652 



fournieri 1653 



frutex. 1650 



haematophlebia 1649 



hahnii... 1652 



harmsiana 1649 



hartmani 1651 



hypoxantha 1653 



imbricariaefolia 1653 



impressa 1654 



incarnata 1652 



incrassata 1653 



infralutea 1651 



innuncupata 1650 



invaginata 1651 



jaliscensis 1650 



jaralensis 1650 



jonesi 1652 



karw inskii 1654 



langlassei 1652 



lecomteana 1650 



loeseneri 1650 



malifolia 1853 



manzanillana 1650 



miguelitensis 1652 



mixtecana 1649 



moreliana 1652 



nitidissima 1651 



obovalifolia 1653 



obscura 1649 



