182 



INDEX, GLOSSARY, 



13, 46, 69, 71, 78, 80, 147, 172, 

 173 ; F. iiniglumis, 31, 92, 111 ; 

 F. loliacea — var. of F. elatior, 

 90, 108; F. Myui-us, 8, 10, 14, 

 19, 20, 28, 46, 90, 91, 92, 99, 111, 

 115, 130, 166, 171, 173; F. 

 ovina, 7, 8, 11, 13, 14, 19, 20, 

 22, 24, 28, 32, 33, 36, 43, 46, 68, 

 69, 70, 79, 111, 112, 115, 116, 

 134, 147, 151, 171, 172; F. 

 pratensis — var. of F. elatior, 7, 

 19, 24,, 49, 63, 64, 84, 111, 143, 

 144 ; F. procumbens — Poa pro- 

 cumbens ; F. rigida — Poa rigida ; 

 F. rubra, var. of F. ovina, 7, 13, 



14, 18, 24, 33, 46, 69, 78, 80, 

 147,151, 11i.,172;F.sabulicola~ 

 F. rubra, 46 ; F. sciuroides — var. 

 of F. Miiurus, 25, 26, 46 ; F. 

 sylvatica, 6, 11, 14, 28, 34, 116, 

 131, 147 ; F. tenuifolia — var. of 

 F. ovina, 46, 148, 172; F. 

 vivipara — var. of F. ovina 



FestucesB, 122 



Fibiehia umbellata — Cynodon Dac- 



tylon 

 Fibrous roots, 8 

 Fibrous Twitch — Agropyrum cant- 



nuiti 

 Field Brome — Bromus arvensis 

 Filament, 94 



Fine Bent — Agrostis vulgaris 

 Finger-grass — Panicum glabrum 

 Fiorin — Agrostis alba 

 Firing, 35, 38 

 Flanking lines, 41, 53, 63, 73, 



74 

 Flat leaves, 20, 47, 77 

 Flat shoots, 15, 16, 20 

 Flattened Meadow-grass — Poa com- 



pressa 

 Flavour, 27 

 Fleshy fruits, 123 

 Floating leaves, 39 

 Floating Foxtail — Alopecurus geni- 



culatus 

 Floating Meadow-grass — Glyceria 



fluitans 

 Floating Sweet-grass — Glyceria 



fluitans 

 Floral diagram, 94, 95, 96 

 Flower, 83, 84, 85, 86, 87, 89, 90, 



93, 94, 95, 96, 97, 99, 105, 106, 



112 

 Flowering glume — the outer palea 

 Flowering stem, 83, 84 

 Flying Bent — Molinia ccerulea 

 Folded leaves, 15, 16, 20, 24, 25, 



63, 69, 70, 74 

 Foreign grasses, 30 

 Forestry, 3 



Forest species, 27, 28, 33 

 Form of lamina, 19, 20 

 Foxtail grass — A lopecurus 

 Foxtail type of inflorescence, 9, 88, 



100 

 Fructification — fruiting, 120 

 Fruit, 119, 123, 125, 126, 129, 



134, 135—174 

 Fruit-coats, 121, 122 

 Functions of awns, 95, 125, 126, 



127 

 Functions of ears, 19 

 Functions of leaves, 2 

 Functions of ligule, 18, 19 

 Functions of lodicules, 96 

 Functions of spear, 132 

 Furrows, 23, 78 



Gastridium — Nit-grass, 90, 91, 101, 

 103, 105; G. lendigerum, 31 



Germination, 123, 131 — 133 



Germination of pollen-grain, 120, 

 121 



Giant Fescue — Festuca gigantea 



Girders — supporting bands of scle- 

 renohyma running in the princi- 

 pal ribs and ridges, 63, 64, 65, 

 66, 67, 68, 69, 70, 71, 74—80 



Glabrous — devoid of hairs, 18, 19, 

 22, 26, 45, 48, 80, 168 



Glaucous — pale sea-green, usually 

 due to a waxy bloom, 22 



Glume, 85, 86, 87, 91, 92, 93, 94, 

 95, 99—118, 124, 125, 127, 130, 

 134, 135, 136, 151, 152, 153, 154, 

 155, 156 



Glyceria — Sweet-grass, 6, 14, 20, 

 21, 37, 40, 54, 67, 90, 91, 92, 136, 

 137, 138, 146, 148 ; G. aquatica, 

 6, 11, 16, 17, 25, 26, 28, 39, 

 54, 69, 73, 103, 111, 112, 113, 

 142, 145 ; G. distans — Poa dis- 

 tans ; G. fluitans, 6, 11, 16, 17, 



