374 ROCK GARDENS 



Campanulas : C. Elatines, C. garganica and varieties, C. isophylla, 



C. muralis, C. portenschlagiana. 

 Cerastium, most species. 



Cistus florentinus and some other species. 



Clematis, all species except C. recta. 



Convolvulus, all species. 



Coronilla iberica. 



Cotoneaster adspressa, C. humifusa, C. microphylla. 



Cydonia japonica and varieties. 



Cytisus ardoini, C. decumbens, C. Kewensis. 



Daphne cneorum. 



Dianthus caesius, D. deltoides, D. deltoides alba, D. fimbriatus, 



D. plumarius and hybrids, D. suavis. 

 Dryas octopetala. 



Epilobium obcordatum. 



Erica carnea and varieties. 



Genista prostrata. 



Gypsophila prostrata, G. repens and varieties. 



Helianthemum, all varieties. 



Hippocrepis comosa. 



Hypericum fragile, H. repens, and H. reptans. 



Iberis, all varieties. 



Lippia nodiflora. 



Lithospermum prostratum, L. purpureo-coeruleum. 



Lysimachia Nummularia and L. N. var. aurea. 



Mesembryanthemum Muchlenbeckia and all species. 



Nepeta Mussini. 



CEnothera, most varieties. 



Othonnopsis (syn. Othonna) cheirifolia and O. crassifolia. 



Parochetus communis. 



Phlox procumbens, P. reptans, P. Stellaria and varieties, P. subulata 



and varieties. 

 Polygonum vaccinifolium. 

 Ribes prostrata. 



Rose, all of the Wichuriana type. 

 Rubus, many species. 



Salix herbacea, S. repens, S. sericea pendula. 

 Saponaria ocymoides and varieties. 

 Saxifraga, the mossy type. 

 Sedum spurium. 

 Silene alpestris, S. Schafta. 

 Sphaeralcea Munroana. 

 Symphyandra pendula. 

 Thymus Serpyllum and varieties. 

 Tropaeolum polyphyllum. 



