154 



PEREXNIAL-S 



Trillium nivale 

 Tolmeia Menziesii 

 TeUima grandiflora 



Tiarella cordifolia 

 Viola rotundifolia 

 Viola pubescens 



Use. 



Rock garden — Alpine. (Small plants of slow permanent 

 growth.) Highest points of rock garden 



Erinus aljnnus 

 Alj'ssum serpyllifolium 

 Antirrhinum Asarina 

 Antirrhiniun sempervirens 

 Aquilegia alpina 

 Arabis alpina 

 Arenaria montana 

 Arenaria vema 

 Aster alpinus 

 Campanula pusilla 

 Draba aizoides 

 Draba borealis 

 Draba incana 

 Draba fladnizensis 

 Draba oh-mpica 

 Erepetion reniforme 

 Erinus alpinus 

 Hebdne Soleirolii 

 Gentiana acaulis 

 Gentiana bavarica 

 Gentiana vema 

 Linaria alpina 

 Lychnis alpina 

 Lj'chnis lapponica 



Papaver alpinum 

 Primula capitata 

 Primula cortusioides 

 Ramondia p>Tenaica 

 Ph3-teuma Michelii 

 Potentilla tridentata 

 Saxif raga virginiensis 

 Saxifraga decipiens 

 Saxifraga muscoides 

 Silene acaulis 

 Soldanella alpina 

 Semper\n\-mn (all species) 

 Sedum anglicum 

 Sedirni acre 

 Sedum se.xangulare 

 Sedum albiun 

 Veronica alpina 

 Viola gracilis 

 Viola bosnaica 

 Wahlenbergia dalmatica 

 Wahlenbergia graminifolia 

 Wahlenbergia tasmanica 

 Wahlenbergia vincaeflora 



Use. 



Wall faces — crevices in vertical walls. See also "Rock 

 garden — drooping," page 152 



Aquilegia canadensis 

 Aquilegia caerulea 

 Aquilegia canadensis 

 Alyssiun saxatile 

 .Sthionema grandiflorum 

 Arabis muralis 

 Arabia alpina 

 Campanula carpatica 

 Campanula rotundifolia 

 Campanula glomerata 

 Camptosorus rhizophyllus 

 Centranthus ruber 



Cerastium Boissieri 

 Cerastium Beibersteinii 

 Cerastium tomentosimi 

 Chieranthus Chieri 

 Chieranthus alpinus 

 Dianthus deltoides 

 Draba aizoides 

 Heuchera sanguinea 

 Heuchera americana 

 Heuchera gracilis 

 Iberis sempervirens 

 Pellaea atropurpurea 



