9 
Among the plants that do not appear to have suffered from 
salt poisoning although regularly watered with Thames water 
are. : 
Coleus barbatus These are Chrysanthemums 
», thyrsoideus | among the Cyclamen 
Pycnostachys first to ris 
Dawei suffer from Mrestbcinuin pulchellum 
Moschosma unfavour- Eupatoriums 
riparium able condi- Humea elegans 
tions, such Kalanchoes 
as fog. Leptospermums 
Acacias Nerium — 
Carnations Pelargoniums 
Grevilleas Phaenocoma prolifera 
Buddleia asiatica Pimeleas 
Boronias Statices 
Camellias 
In the Herbaceous and Alpine department many of the plants 
were watered overhead almost every morning wit r. 
A large collection of Saxifrages grown in pots was severely 
damaged by the salt and many other plants in pots were either 
killed outright or much injured. These included the following :— 
Androsace Laggeri Pentstemon arizonicus 
Asperula cynanchica S Davidsonii 
Androsace pyrenaica = Menziesii 
Dianthus alpinus os ovatus 
Douglasia laevigata 9 pubescens 
” Vitaliana rupicola 
Geranium subcaulescens Potentilla nitida 
Globularia bellidifolia Phlox Douglasii 
nana Shortia galacifolia 
Lewisia Cotyledon Spiraea pectinata 
Lithospermum graminifolium 
In the Rock Garden much damage was done by the water. 
Some of the worst affected were :— 
Achillea argentea Hypericum confertum 
umbellata Lysimachia He 
Dryas lanata Inula ensifolia 
“s se ba Primula, nearly all the species 
ve Rhododendron kamtschaticum 
eos ae, Isabellae Saxifraga cordifolia 
Calceolaria plantaginea »,  oppositifolia (large 
= polyrrhiza patches ed en- 
tirely 
= ohn Innes = cuneifolia 
Douglasia Vitaliana 9 -—«CCaesia 
Gentiana sino-ornata squarrosa 
“ Farreri Tiarella cordifolia. 
