INDEX TO VOLUME XII. 



Acacia Weevil 40 



California Woodpecker ,. 5 



Bathytoma clarkiana 29 



Rrassica adpressa 11 



B-rownea liybrida 12 



Bruchus priiininus 40 



Eugonia calif ornica 14 



Junonia coenia ■ 30 



Masara vespoides 17 



"Oil fly"' : 9 



Psilopa petrolei - 9 



INDEX TO VOLUME XlII 



Alisma plantago 44 



Aphanisma blitoides 44 



Arabis inamoena 43 



Arabis davidsoni 43 



Cnpressus goweniana 1 3 



Cnpressns guadalupensis 13 



Cupressus macnabiana 14 



Cupressus sargenti — 13 



Draba breweri 43 



Egregia laevagata 44 



Gilia breweri _ _ 43 



Gilia stansburyii 43 



Lepidium perfoliatum 44 



Lilium kelleyanum 43 



Macrocystis pyrifera 41 



Nemacladus montaus 44 



Nerocvstis gie'antea 41 



Phacelia eisenii 43 



Salix mackenziana - 43 



Sherardia arvensis - 44 



Sisymbrium altissimns 44 



Styrax californica 44 



Tecate cypress ^- 



