List of Illustrations 



Marram Grass {Ammophila arenaria) 



Marram Grass {A. arenaria) in drifting sand .... 



Wood Reed-grass {Cinna arundinacea) 



Silvery Hair-grass {Aira caryophyllea) 



Velvet Grass {Holcus lanatus) 



Marsh Oats {Sphenopholis palustris) 



Meadow Sphenopholis (5. pallens) 



Wavy Hair-grass {Deschampsia flexuosa) 



Wavy Hair-grass (D. flexuosa) 



Cultivated Oats 



Cultivated Wheat 



Cultivated Rye 



Meadow Oat-grass (Arrhenatherum elatius) 



Wild Oat-grass (Danthonia spicata) 



Creek Sedge in bloom on the marsh {Spartina glabra, var. 



pilosa) 



Blossoming spikes of Creek Sedge (5. glabra, var pilosa) . 

 Salt Reed-grass by the marsh (5. cynosuroides) .... 



Salt Reed-grass (5. cynosuroides) 



Fox-grass, rank in growth (5. patens) 



Fox-grass covering the marsh (5. patens) 



Fox-grass growing through sand {S. patens) 



Fox-grass (5. patens) 



Fox-grass {S. patens) 



Creek Sedge (S. glabra, var. pilosa) 



Bermuda Grass (Cynodon Dactylon) 



Tall Grama (Bouteloua curtipendula) 



Wire-grass (Eleusine indica) 



Salt-meadow Leptochloa (Leptochloa fascicularis) . . . 



Salt-meadow Leptochloa (L. fascicularis) 



Reed {Phragmites communis) 



Sand-grass {Triplasis purpurea) 



Sand-grass (7". purpurea) 



Tufted Eragrostis {Eragrostis pilosa) 



Strong-scented Eragrostis {E. megastachya) 



Purple Eragrostis {E. peciinacea) 



Narrow Melic-grass (Melica mutica) 



Purple Oat (A/, striata) 



Broad-leaved Spike-grass (Uniola latifolia) 



Marsh Spike-grass {Distichlis spicata) 



xiii 



27 



29 



31 

 32 

 33 

 35 

 35 

 37 

 39 

 40 



41 

 41 

 42 



43 



45 

 47 

 49 

 51 

 53 

 55 

 57 

 59 

 61 

 61 

 63 

 64 

 65 

 66 

 67 

 69 

 71 

 73 

 77 

 79 

 80 

 82 

 82 



83 



84 



