224 



INDEX AND OLOSSABY OF TEEMS. 



Pergarnentaceous. Parchnient-like 



in texture. 

 Periballia Triii., 119. 

 Pericarp. The outer covering of 



the grain. 

 Perieilema Presl, 96, 104. 

 Perobachne Presl, 63. 

 Perotis^^., 65, 67. 

 Persistent. Remaining attached 

 beyond the time when similar 

 organs fall off. (Opposite of 

 deciduous.) 

 Petroessa, 154. 

 Peyritschia Fourn., 120. 

 Phacelurus Griseb., 54. 

 Phamosperma Munro, 68, 69. 



globosa Munro, 69. 

 Phalakide^, 35, 91. 

 Phalaridium Nees, 153. 

 PhalarisZ,., 92. 



arundinacea L. , 93. 



canadensis L., 93. 



minor L., 93. 

 Phalona Adans., 162. 

 Pharus L., 85, 87. 

 Phippsia Brown, 97, 108. 



algida^?-., 108. 

 Phleum L., 97, 106. 



Bcehmeri Wib., 106. 



pratense L., 106. 

 PhoUurus Trim, 175. 

 Phragmites Trim., 136, 151. 



communis Trin., 151. 



cretaceus Lesa., 136, 151. 



Ungeri Stur., 151. 

 Phylloracbis Trimen, 72, 83. 



sagittata Trimen, 83. 

 Phyllostachys Sieb. et Z., 200, 203. 

 Piptatherum Beau v., 102. 

 Piptochtetium Presl, 96, 102. 

 Pistil, 16. 

 Pistillate. Said of flowers which 



have pistils but not stamens. 

 Placenta. The part of the peri- 

 carp to which the seed is at- 

 tached. 

 Plagiolytrum Nees, 132. 

 Plagiosetum Bentli., 71, 82. 



refractum Bentli., 82. 

 Planotia Munro, 200, 204. 



nobilis Munro, 204. 

 Platonia Kunth, 204. 

 Platystachya, 154. 

 Pleopogon Nutt., 104. 

 Pleur aphis Torr., 65. 

 Pleuroplitis Trin., 57. 

 Pleuropogon Brown, 142, 159. 



Sabini Brown, 159. 

 Plicate. Plaited or folded like a 

 fan. 



Plumose. Feather-like. 

 Plumule. The bud in the embryo. 

 PoaX., 144, 163. 



alpina L., 164. 



Chilensis Trin., 164. 



flabellata/fcwA;./., 164. 



lanuginosa Pair., 164. 



Persica Trin., 163. 



pratensis L.. 164. 



trivialis L., 164. 

 Podophorus Philippi, 96, 104. 



bromoides Ph., 104. 

 Podosmnum Desv., 103. 

 Pcecilostachys Hackel, 141, 158. 



geminata Hackel, 158. 



Hildebrandtii Hackel, 158. 

 Pogouatherum Beauv. , 44, 52. 



Saccharoideum Beauv., 52. 

 Poidium Nees, 164. 

 Polish Wheat, 185. 

 Pollination, 17. 

 Polliuia Trin., 45, 51. 

 Polyanlherix Nees, 192. 

 Polyodon Kunth, 132. 

 Polypogon Desf., 98, 109. 



maritimus Willd., 110. 



Monspeliensis Desf., 109. 

 Polyraphis Lindl., 145 

 Polyschistis Presl, 211. 

 Polytoca Brown, 42. 



macrophylla Benth., 43. 

 Polytrias Hack., 44, 52. 



praemorsa Hack., 52. 

 Pommereulla Z. fil., 136, 146. 



Cornucopise L. f. , 146. 

 Potamochloa Griff., 90. 

 Potamophila Brown, 86, 88. 



parviflora Brown, 88. 

 Prionachne Nees, 115, 117. 



dentata Nees, 117. 

 Prionantldum Desv., 117. 

 Produced. Extended or length- 

 ened out. Prolonged. 

 Prophylla. Primary leaves, as the 

 first leaves of a branch or axis 

 (Gray). 

 Proterogynous. Applied to flow- 

 ers in which the pistils reach 

 maturity in advance of the sta- 

 mens. 

 Protoplasm. The living forma- 

 tive material of plants (and ani- 

 mals). 

 Psamma Beauv., 112. 

 Pseudostachyum Munro, 201, 209. 



polymorphum Munro, 210. 

 PsiJathera Link, 148. 

 Psilopogon Hochst., 57. 

 Psilostachys Steud., 47. 

 Psilurus Trin., 171, 175. 



