VIII ILLUSTEATIONS. 



Page. 



Fig. 42. P. capillare. . 60 



43. Distribution of P. capillare 61 



44. P. barbipulvinatum 62 



45. Distribution of P. barbipulvinatum 63 



46. P. hirticaule 64 



47. Distribution of P. hirticaule 65 



48. P. pampinosum 66 



49. Distribution of P. pampinosum , 66 



50. P. stramineum 67 



51. Distribution of P. stramineum 67 



52. P. sonorum 68 



53 . P . parcum 68 



54. P. miliaceum 69 



55. Distribution of P. miliaceum . v 70 



56. P. cayennense 70 



57. P. capillarioides 72 



58. Distribution of P. capillarioides 72 



59. P. diffusum 73 



60. P. filipes 73 



61. Distribution of P. filipes 74 



62 . P. hallii 74 



63. Distribution of P. hallii 75 



64. P. lepidulum 76 



65. P. ghiesbreghtii 76 



66. P. hirsutum 77 



67. P. maximum 78 



68. Distribution of P. maximum 79 



69. P. plenum 80 



70. Distribution of P. plenum 81 



71. P. bulbosum 82 



72. Distribution of P. bulbosum 83 



73. P. bulbosum sciaphilum 83 



74. Distribution of P. bulbosum sciaphilum 84 



75. P. repens 85 



76. Distribution of P. repens 86 



77. P. gouini 86 



78. Distribution of P. gouini 87 



79. P. virgatum 89 



80. Distribution of P. virgatum 90 



81. P. virgatum cubense 92 



82. Distribution of P. virgatum cubense 92 



83. P.havardii 93 



84. Distribution of P. havardii 93 



85. P. amarum 94 



86. Distribution of P. amarum 95 



87. P. amarulum 96 



88. Distribution of P. amarulum 96 



89 . P . tenerum 97 



90. Distribution of P. tenerum 98 



91. P. stenodes 98 



92. P. agrostoides 100 



93. Distribution of P. agrostoides , 101 



94. P. condensum 102 



