180 



INDEX, GLOSSARY, 



CeUs, 65 



Cereals, 1 



Chaff, 85, 134 



Chalk-fleeing, 35 



Chalk species, 27, 32, 35 



Chamagrostis — Mibora 



Chlorophyll, 2, 62, 70, 72, 73, 95 



C'inna, 97 



Circular shoot sections, 16, 43 



Classification according to ana- 

 tomical characters of leaf, 72 — 

 82 



Classification according to floral 

 characters, 97, 99—118 



Classification according to char- 

 acters of seed, 135 — 174 



Classification according to vegeta- 

 tive characters, 39 — 61 



Classification of seedlings, 133 



Clay species, 32 



Cleistogamous — when pollination 

 and fertilisation are completed 

 in flowers which do not open, 

 120 



Climbing grasses, 6 



Close panicle — an inflorescence in 

 which the primary branches do 

 not diverge widely from the 

 raohis, 110 



Cook's-foot — Dactylis glomerata, 83 



Coekspur Panicum — Panicum Grus- 

 galli 



Collar, 58, 123 



Coloured nodes, 15 



Coloured sheath, 18 



Coma, 125 



Common Cat's-tail — Phleum pra- 

 tense 



Common Dog's-tail — Gynosurus 

 cristatus 



Common Foxtail — Alopecurus pra- 

 tensis 



Common Mat-grass — Nardus striata 



Common Quaking-grass — Briza 

 media 



Common Eeed — Arundo Phrag- 

 mites 



Compact Brome — Bromus madri- 

 tensis 



Composites, 2, 125 



Compressed shoots, 15, 16, 40, 41, 

 48, 53 



Conduplicate — folded, 15, 16, 20, 

 63 



Convolute — inroUed, 15, 16, 63 



Copses, grasses of, 28, 34 



Coracle-shaped "seeds," 128, i37, 

 166, 167 



Cord-grass — Spartina stricta 



Coriaceous — ^leathery, 21 



Corn, 1 



Corn-field species, 28 



Corn-type of fruit, 136, 138, 167 



Gorynephorus canescens — Aira ca- 

 nescetis 



Cotton-grass — Eriophorum 



Couch-grass — Agropyrum repens. 

 See also Twitch, 150 



Creeping Fescue — Festuca rubra 



Creeping grasses, 12, 13, 14, 15 



Creeping grass-seeds, 127 



Creeping Soft-grass — Holcus lana- 

 tns — Holcus mollis 



Creeping stem, 12 



Crested Dog's-tail — Gynosurus cris- 

 tatus 



Crested Kceleria — Kceleria cris- 

 tata 



Cross-breeds, 120 



Cross-fertilisation, 119, 120 



Grypsis, 123 



Culms, 14, 37, 83 



Curved Lepturus — Lepturus in- 

 curvatus 



Cuspidate — ending suddenly in a 

 short point, 135 



Cut-grass — Leersia 



Cuticle, 68, 70 



Cutinized, cuticularized— impreg- 

 nated with corky substance, 64 



Cylindrical inflorescence, 90 



Cylindrical " seed," 173 



Cynodon — Dog's-tooth grass, 14, 

 65, 67, 69, 87, 90, 105 ; C. Bacty- 

 lon, 15, 31, 72, 137 



Gynosurus — Dog's-tail, 14, 18, 25, 

 49, 50, 52, 81, 88, 89, 90, 93, 103, 

 130, 148, 151, 171 ; G. cristatus, 

 7, 11, 13, 23, 28, 32, SO, 80, 

 108, 147, 148; G. echinatus, 

 100, 108 



Docti/Jis— Cock's-foot, 11, 13, 14, 

 16, 20, 26, 41, 63, 83, 88, 89, 90, 



