68 MISSOURI BOTANICAL GARDEN BULLETIN | 
effect. To admit more light the old-fashioned, half-slate, 
half-glass roof has been replaced by a modern all-glass roof. 
Within the house the central feature is a rocky ledge from 
which a spring issues, emptying into a circular pool, the 
entire structure being surmounted by the overgrown rock 
and stump of a tree described in the April, 1919, number 
of the Butitetin. Lycopodium lucidulum is growing in the ~ 
cracks and crevices of the ledge. The banks on either side 
of the walk are planted with various conifers and ericaceous 
plants, the latter to produce effective masses of color at cer- - 
tain times of the year. The brick walls will eventually be 
covered with various species of ivy (Hedera), while the en- 
trances will be arched by the foliage and brilliant orange 
flowers of the false holly (Chorizema ilicifolium). - 
Among the plants represented in this house are: 
Andromeda calyculata 
Andromeda floribunda 
Andromeda japonica 
Andromeda speciosa 
Azalea amoena 
Azalea Hinodigiri 
Azalea indica var. 
Azalea Kaempferi 
Azalea ledifolia alba 
Azalea yodogawa 
Camellia japonica var. 
Daphne Cneorum 
Erica alba minor 
Erica Alporti 
Erica coccinea 
Erica cuprea 
EricaX Edward VII. 
Abies arizonica 
Abies balsamea 
Abies balsamea argentea 
Abies concolor 
Abies concolor lasiocarpa 
Abies fraxoniana 
Abies homolepis umbellata 
Abies magnifica glauca 
Abies nobilis glauca 
Abies Nordmanniana 
Abies pectinata 
Abies pectinata pendula 
Abies pectinata pyramidalis 
Abies Pinsapo glauca 
Abies sachalinensis 
Abies sachalinensis nemoralis 
Abies sibirica 
Abies subalpina 
Erica Hammondi 
Erica hypnoides 
Erica melanthera 
Erica monstrosa 
Erica pilosa 
Erica Serliet 
Hrica sericea 
Erica stricta 
Erica tenella 
Erica Tetralix 
Erica vagans 
Erica vulgaris tomentosa 
Erica vulgaris variegata 
Kalmia latifolia (mountain 
laurel ) 
Lagerstroemia indica (crape 
myrtle) 
Rhododendron hybrids 
CONIFERS 
Abies umbiculata 
Abies Veitchii 
Abies Veitchii olivacea 
Abies “823 Purdom” 
‘Araucaria imbricata - 
Cedrus atlantica 
Cedrus Deodara 
Cedrus Libani 
Cephalotazus drupacea 
Chamaecyparis nutkaensis 
Cryptomeria japonica aurea 
Cupressus Lawsoniana 
Cupressus Lawsoniana minima 
glauca 
Cupressus Lawsoniana pyramidalis 
glauca 
Cupressus Lawsoniana “Triomph 
von Boskoop” 
