INDEX AND GLOSSARY OF TERlfS. 



221 



Involucre. Bracts surrounding or 



subtending a flower cluster. 

 Involute. Applied to a leaf whose 



edges are rolled inwards. 

 Ipuum Philippi, 138, 154. 



Mendociuum Phil., 155. 

 Isachne Brawn, 70, 74. 

 Ischismopogon Griseb., 55. 

 Ischa.'inum L. , 46, 55. 



Urvilleanum Kunth, 55. 

 Ichauthus Beauv., 71, 77. 

 Ischn ur us #<;/. /?., 170, 174. 



pulchellus /./., 174. 

 Ischurochloa Biise, 205. 

 Iseilema Anderss., 47, 64. 



Wrightii Anderss., 64. 

 Isotria, 152. 

 Italian Ray-grass, 173. 

 Irophorus Schl., 79. 



Jarava Ruiz et Pa von, 102. 

 Jardinea Steud., 54. 

 Job's Tears, 43. 

 Jouvea Fournier, 170, 174. 

 strain iuea F&urn., 174. 

 June-grass, 164. 



Kampmannia Steud., 211. 

 Kangaroo-grass, 63. 

 Keeled. Having a ridge or pro- 

 jection on the back like the keel 

 of a boat. Same as carinate. 

 Kentucky Blue-grass, 164. 

 Kerinozoma t*teud., 170, 174. 



littoralis ZolL, 174. 

 Key to the tribes, 34. 

 Knappia Sm., 107. 

 Koaleria Pers., 139, 155. 



cristata Pers., 155. 



phleoides Pers., 156. 

 Korycarpus Zea, 157. 

 Kralikia COM. & Dur., 170, 174. 



Africana 0. & D., 174. 

 Krombholzia Fourn., 158. 

 Ktenosachne Steud., 117. 

 Kushus, 61. 



Lachnochloa Steud., 211. 

 Lagurus L., 98, 114. 



ovatus L., 114. 

 Lamarkia Winch, 138, 163. 



aurea Mcmch, 163. 

 Lamina. The blade of the leaf. 

 Lanceolate. Shaped like a lance- 

 head, narrower than oblong. 

 Lappagrostis Steud., 73 

 Lasiagrostis Link, 102. 

 Lasiochloa Kunth, 143, 161. 



adscendens Kunth, 161. 



hirta Kunth, 161. 



Lasiolytrum Steud., 57. 

 Latipes Kunth, 65. 66. 



Seuegalensis Kunth, 67. 

 Leaf-blade, 6. 

 Leaf, bulliform cells in, 9. 



nervation, 8. 



parts of, 6. 



torsion, 8. 



Leaves, arrangement of, 4. 

 Leersia Swz. , 86, 90 



hexandra, 90. 



oryzoides Swz., 90. 

 Lemon-grass oil, 62. 

 Lepideilema Trin., 91. 

 Lepidopironia Rich., 127, 132. 

 Lepocercis Trin., 61. 

 Leptaspis Brown. 85, 87. 

 Leptatheruui Nees, 51. 

 Leptocarydion Hochst., 153 

 Leptochloa Beauv., 128, 134. 



mucronata Kunth, 134. 

 Leptomryphium Nees, 73. 

 Leptothrium Kunth, 65. 67. 



rigidum Kunth. 67. 

 Leptureae (sub-tribe), 175. 

 Lepturopsis Steud., 211. 

 Lepturus Brown, 171, 175. 



Bolanderi Thurb. , 175. 



Panuonicus Kunth, 175. 

 Lei-chenfeldia Schur., 120. 

 Lesourdia Fourn., 146. 

 Leucopoa Griseb.. 166. 

 Libertia Lej., 168. 

 Ligule. An erect, usually hya- 

 line or membranaceous, pro- 

 longation on the inner side of 

 the leaf-sheath at the point 

 where the latter unites with the 

 blade. 6. 

 Limnas Trin., 97, 110. 



Stelleri Trin., 110. 

 Limnetis Pers., 129. 

 Linear. Many times longer than 



broad, with parallel sides. 

 Lithachne Beauv., 84. 

 Lithagrostis Gcartn.. 43. 

 Lodicules. The small delicate 

 scales between the flowering 

 glume and stamens, 14. 

 LoliumZ., 170, 172. 



Italicum A. Braun, 173. 



perenne L., 173. 



remotum, 173. 



temulentum L., 173. 

 Lopatherum Brongn. 140, 158. 

 Lophochkena Nees, 159. 

 Lophochloa Reichenb., 155. 

 Lopholepis Decne., 65, 67 



ornithocephala Decne., 67 

 Lophopogon Hack., 46, 56 



