Index 



121 



P. macradenia var. genuina, 56, 117. 

 P. macradenia var. glanduloso-pilosa, 



56. 

 P. macroloncha, 102, 104. 

 P. magdalenae, 22, 24. 

 P. mexicana, 111. 

 P. michoacana, 103, 108, 118. 

 P. microloncha, 102, 106. 

 P. microphylla, 102. 

 P. microptera, 102. 

 P. microtricha, 38, 46, 116. 

 P. minutiflora, 111. 

 P. minutifolia, 77. 

 P. monninoides, 63. 

 P. montana, 11, 16. 

 P. mucronata, 67. 

 P. myrtilloides, 19, 20, 116. 

 P. Nelsonii, 96. 

 P. nemoralis, 83, 111. 

 P. nicaraguensis, 64, 68. 

 P. nilotica, 6. 

 P. nitida, 70, 71, 117. 

 P. nudata, 70, 76, 77. 

 P. nutkana, 112. 

 P. oaxacana, 23, 32. 

 P. oblongata, 11, 13. 

 P. obscura, 18, 22, 23, 29, 30, 31, 112. 

 P. obscura var. euryptera, 31, 116. 

 P. obscura var. genuina, 30, 116. 

 P. oophylla, 23, 33, 116. 

 P. orthotricha, 22, 31, 36. 

 P. ovalifolia, 19, 20, 42. 

 P. ovalis, 21. 

 P. ovata, 111, 112. 

 P. ovatifolia, 18, 19, 116. 

 P. oxysepala, 103, 109, 118 

 P. Palmeri, 23, 27, 116. 

 P. paludosa, 96, 97, 117 

 P. paludosa var. exappendiculata, 98, 



99. 

 P. panamensis, 38, 52. 

 P. paniculata, 96, 98, 99, 112. 

 P. paniculata a. normalis, 100. 

 P. paniculata var. verticillata, 100. 

 P. paniculata f. humilis, 100, 117. 

 P. paniculata f. leucoptera, 101. 



P. Parreyi, 58. 



P. Parryi, 57, 58, 117. 



P. paucifolia, 6. 



P. Pavoni, 22, 23. 



P. pedicellata, 37, 45, 116. 



P. peduncularis, 69. 



P. Penaea, 4, 11, 12, 116. 



P. Petitiana, 6. 



P. Phlebotaenia, 9. 



P. Phlebotaenia var. obovata, 10. 



P. phoenicistes, 54, 55, 117. 



P. Planellasi, 64, 68, 117. 



P. platycarpa, 112. 



P. platycarpa var. stricta, 54. 



P. polymorpha, 22, 36. 



P. portoricensis, 11, 14. 



P. Pringlei, 98. 



P. propinqua, 11, 16, 116. 



P. pterocarya, 102, 103. 



P. puberula, 29, 30, 31, 36. 



P. puberula var. ovalis, 21. 



P. pubescens, 35, 112. 



P. pubescens var. gracilis, 112. 



P. pidchella, 112. 



P. punctata, 13, 55. 



P. punctifera, 11, 13. 



P. Purpusii, 57, 58. 



P. quadrangula, 112. 



P. racemosa, 23, 28, 116. 



P. rectipilis, 22, 27, 116. 



P. reducta, 23, 25, 116. 



P. retifolia, 22, 29. 



P. rivinaefolia, 37, 42. 



P. Robinsonii, 19, 20, 116. 



P. saginoides, 79, 117. 



P. Salviniana, 103, 109. 



P. sancta-luciae, 37, 39. 



P. scoparia, 86, 103, 106, 107, 108, 



111, 118. 

 P. scoparia var. multicaulis, 106. 

 P. scoparioides, 103, 105, 108, 112, 



118. 

 P. Securidaca, 60, 61. 

 P. Seleri, 37, 38, 54. 

 P. semialata, 103, 118. 

 P. Seneca y. tenuifolia, 86. 



