392 



JOURNAL OF THE EOYAL HORTICULTURAL SOCIETY. 



LIST OF WATER-PLANTS, AS DISTINCT FEOM BOG-PLANTS. 

 For Deep Watee. 



Alisma Plantago, the Water Plantain 

 Aponogeton distachyon, the Cape 



Pondweed 

 Hippuris vulgaris, the Mare's Tail 

 Nuphar advena, with red stamens 



lutea, the common yellow 

 Water Lily 

 „ minor, the small form, for 

 small ponds 

 *Nympha?a alba 



,, Candida 



Nymphsea lutea (not very hardy) 

 „ rosea 

 ,, tuberosa 

 Sagittaria montevidensis (this has 

 not proved hardy at 

 Cambridge) 

 „ sagittifolia 

 „ m „ plena 



Villarsia nymphnsoides, a small 

 yellow Thames Lily 



For Shallow Water about Edges. 



Alisma Plantago 



Butomus umbellatus, Flowering Kush 

 Caladium virginicum 

 Caltha palustris (from its bank home 

 it throws its shoots into the water) 

 Carex paniculatus, Sedge 



Cyperus longus 

 „ vegetus 

 Menyanthes trifoliata, the Bog Bean 

 Bumex hydrolapathum, the large 



Water Dock 

 Typha latifolia, Bulrush 



LIST OF BOG-PLANTS SUITABLE FOR BOG-GARDENS. 



Caltha intermedia 



monstrosaplena (the earliest) 



„ nana plena (the latest) 



„ palustris plena 

 Claytonia sibirica 



Dodecatheon Jeff reyanum (the finest) 

 ,, Meadia 

 ,, ,, alba 



Drosera longifolia (on sphagnum) 



,, rotundifolia ,, 

 Epilobium angustifolium and var. 

 album, white and red Willow 

 Herbs 



Epipactis palustris, the Fen Orchid 

 Iris foetidissima 

 „ „ variegata 



„ fulva (in Cambridge Botanic 



Garden on mound in water) 

 ,, Kaempferi or laevigata 

 „ pseudacorus, Yellow Flag 

 Lilium canadensis 

 „ carolinianum 

 ,, pardalinum and var. califor- 



nicum 

 „ superbum 

 Liatris pycnostachya 



„ spicata 

 Lobelia syphilitica 

 Lychnis Flos-cuculi alba plena 



Lychnis Flos-cuculi flore pleno 

 Lythrum Salicaria splendens 

 Orchis conopsea 



„ foliosa 



„ latifolia 

 Primula denticulata 



,, farinosa 



,, japonica 



,, Munroi 



„ rosea 

 Sarracenia Drummondi (on mounds 

 rising from bog) 

 ,, purpurea 

 Saxifraga Hirculus 



,, peltata 

 Spiraea Aruncus 



„ astilboides 



„ astilboides noribunda. 



„ elegans 



„ kamtschatica 



„ palmata 



„ ,, alba 



,, Ulmaria plena 



,, venusta 

 Thalictrum rlavum glaucum 



„ purpureum 

 Typha angustifolia 



„ major 



,, minor 



* Some of the newer hybrids are under trial at Cheshunt. We recently 

 saw some in the North of England, which were planted in tubs and had 

 survived the winter. 



