THE ROCK-GARDEN 



97 



of variation of form within the law of a common 

 structure. 



Besides the grouping in famihes, the following list 

 contains, bracketed together, names of plants that 

 have a good effect when grouped near each other : — 



r Lithospermum prostratum. 

 \ Cheiranlhus alpinus. 

 \ Arab is lucida variegata. 



I Achillea umbellata. 

 Antennaria tojiteniosa. 

 Armeria vulgaris. 

 A. cephaloies. 

 Saxifraga (encrusted vars.). 

 ( Liftaria hepaticafolia. 

 J L. pallida. 

 y Small Ferns. 

 ( Cardami7te pratcnsis fl. pi. 

 J Arenaria balearica. 

 I Mossy Saxifrage. 

 ( Aubrietia grceca, &c. 

 I Arabis albida. 

 I Iberis seinpervirens. 

 \ Cerastiiim iomentoswn. 

 ( Iberis correcefolia. 

 J Phacelia caii!pafi7ilaria{so'wn). 

 y Mossy Saxifrage. 

 ( Cornus canadensis. 

 \ Waldsteinea fragarioides. 

 I Adonis vernalis. 

 \ Tidipa sylvestris. 



(Tunica Saxifraga. 

 Saponaria ocynwides. 

 Dianthus deltoides. 

 ( Vescicaria utriculata. 

 V. Cheiranlhus mutabilis. 



I Silene alpestris. 

 \ Ca7npanula pulla. 

 ( Saxifraga U7nbrosufn. 

 \ Anthericum liliastrum. 

 I Silene mar itima fl.pl. 

 \ Othonnopsis cheirifolia. 

 ( Iris cristata. 

 \ Corydalis capnoides. 

 ( Tiarella cordifolia. 

 \ Myosotis dissitiflora major. 

 \ Mertensia virgi?tica. 



{Ramo7idia pyrenaica. 

 Habcrlea rhodopensis. 

 Cystopteris fragilis. 

 ( Dianthus alpinus. 

 < Carda77iine trifoliata. 

 \ Hutchinsia alpina. 

 ; Achillea Claven7ia;. 

 \ Scabiosa Pterocephala. 

 I A7iei7ione blanda. 

 / Galanthus Elwesi. 

 I Ms 7-eticulata. 

 \ Mossy Saxifrage. 

 ( Orobus vermis. 

 \ Aubrietia grcEca. 

 I Veronica satureifolia. 

 \ Silene alpestris. 

 ( Anemone ape7inina. 

 \ Trilliu7n gra7idifloru77i. 

 \ 077tphalodes verna. 



