OREGON AND WASHINGTON COASTAL PLAIN 335 



same class. It does not appear to do well and yet rhododendrons 

 planted under exactly the same conditions thrive. 



This section of the country is still on the uncharted list so far as 

 complete information covering the lists of plants that are adapted to 

 this territory is concerned. In addition to those plants which are 

 tabulated in the following lists there is a wide range of plants which 

 can be selected from the main text of this book, practically all of which 

 plants are adapted for use in this territory. 



LIST OF PLANTS FOR USE ON THE OREGON AND WASH- 

 INGTON COASTAL PLAIN 



A. Hedges. This group is divided into deciduous and evergreen 

 plants. It is noteworthy by reason of the fact that there are more 

 broad-leaved plants than deciduous ones. This is not the case in other 

 portions of the country, except possibly in the far south. 



a. Deciduous: 



Berberis thunbergi 



Thunberg's Japanese Barberry 

 Chaenomeles japonica 



Japanese Quince 

 Crataegus oxycantha 



May Thorn 



Rosa rugosa 

 Japanese Rose 



Ligustrum ibota 

 Japanese Privet 



Ligustrum ovalifolium 

 California Privet 



Ligustrum vulgare 

 European Privet 



b. Evergreen: 



Aucuba japonica 



Japanese Laurel 

 Chamaecyparis lawsoniana 



Lawson's Cypress 

 Ilex aquifolium 



English Holly 

 Ilex crenata 



Japanese Holly 

 Mahonia aquifolium 



Oregon Grape 



Picea excelsa 



Norway Spruce 

 Prunus laurocerasus 



English Laurel 

 Prunus lusitanica 



Portugese Laurel 

 Pyracantha coccinea 



Evergreen Thorn 

 Ulex europaus 



Gorse 



Viburnum tinus 

 Laurestinus 



B. Plants for Ground Cover. Practically all of these ground- 

 cover plants are evergreen in character; both those adapted to the open 



