310 PRAGTIGAL POTANT. 



42. Lolium, L. Darnel. ^Species 2. 



_ 43. Triticum, L. Wheat. /Species 3. 



44. JIbrdeum, L. Barley. Species 2. 



45. Elymus^ L. Lyme-Grass. Wild Rye. Species 4. 



46. Gymnostichum, Schreb. Bottle-brush Grass. Species : 



Gymnostichum Systrix, Schreb. 

 (Elymus Hystrix, L.) 



47. Aira, L. Hair-Grass. Species 3. 



48. Danthonia, D.C. Wild Oat-Grass. Species : 



D. spicata, Beauv. 



49. Trisetum, Pers. Species 2. 



50. Avena, L. Oat. Species 2. 



51. ^»-r/iewa^AerM»i, Beauv. Oat-Grass. Species: 



A. avenaceum, Beauv. 

 {Avena elatior, L.) 



52. Holcus, L. Meadow Soft-Grass. Species : 



Holcus latiatus, L. 



Tribe II. — Phalaridece, 



53. Hlerochloa, Gmel. Holy-Grass. Species 2. 



54. Anthoxanthurn, L. Sweet-scented Vernal-grass. jSJoe- 



c«e« .• .4. odoratum, L. 



55. Phalaris, L. Canary-grass. Species 2. 



Tribe HI. — Panicece. 



56. Milium, L. Millet-Grass. Species : 



Milium effusum, L. 



57. Amphicarpum, Kunth. Species : A. Purshii, Kunth. 

 53. Paspalum, L. Species 5, 



59. Panicum, L. Panic-Grass, /^eeies 20. 



60. Setaria, Beauv. Bristly Foxtail-Grass. Species 4. 



61. <7OTcA?t<«, L. Hedgehog- or Bur-Grass. Species: 



(j. tribuloides, L. 



62. ^TnjpsacMOT, L. Gama-Grass. Sesame-Grass. Species: 



Tripsacum dactyloides, L. 



63. Erianthus, Mx. Woolly Beard-Grass. Species 2. 



