INDEX 



[The numbers in brackets denote the pages opposite to which the plates will be found. 



Abies californica (Douglas Pine) 138 



— excelsa (Spruce Fir), 138 



Abraxas grossulariata (Magpie Moth), 77 

 Acacia, 58 



Acanthoxanthum odoratum, 152, 183, pi. cxvi (150) 

 Acer campestre (Maple), 46 



— Pseudoplatamis (Sycamore), 47 



— saccharinum (Sugar-Maple), 47 

 Aceracea, Ajb 



Achenes, 18, 19 



Acherontia Atropos (Death's-head Hawk-moth), 109 



Achillea millefolium (Yarrow), 93 



Aconitum Napellus (Monkshood), 27, 155, pi. iv (26) 



Acorn, 18, 135 



Acorus calamus (Sweet Flag), 149 



Actcea spicata (Baneberry), 28, 156, pi. v (28) 



Acute Carex (Carex acuta), 151, 183, pi. cxv. (150) 



Adela Degeerella (Long-horned Moth), 25 



Admiral Butterfly, Red {Vanessa Atalanta), 129 



185 



Admiral White (Liwem'tis Sibylla), 85 



Adonis autumnalis (Pheasant's Eye), 28 



Adscita globularice (Scarce Green Forester Moth), 120 



Adventitious Roots, 2, 3 



Aerial Roots, 2, 3, 4, 81 



Aggregate Fruit, 17. 19 



Agrostemma Githago (Corn Cockle), 43, 159, pi. xvii (44) 



Ajuga reptans (Bugle), 115 



Alder (Almts glutinosa), 134, 177, pi. xc (124) 



— Black (AViamnus Frangula), 52 



— Buckthorn (A'/tamnus Frangula), 52 

 Alismacea, 143 



Allium ursinum (Broad Garlic), 145, 180, pi. civ (138) 



All-seed {Radiola millegrana), 51 



Almond, 61 



Alnus glutinosa (Alder) 134, 177, pi. xc (124) 



Alopecttrus pratensis ( Foxtail Grass), 152, 184, pi. cxvii (152) 



Alpine Buckthorn (A'hamnus alpina), 53, 161, pi. xxiii (52) 



Althaa officinalis (Marsh Mallow), 44 



