51 



SHRUBS 



Flowers. March-April 



Hamamelis japonica 

 Alnus incana 

 Alnus Mitchelliana 

 Alnus viridis 

 Benzoin aestivale 

 Cornus mas 

 Corylopsis pauciflora 

 Corylopsis Gotoana 

 Corylus americana 

 Coryliis rostra ta 

 Daphne Mezereum 

 Dirca palustris 

 Erica carnea 

 Hamamelis mollis 



Hamamelis japonica 

 Hamamelis vernalis 

 Lonicera fragrantii 

 Lonicera Standishii 

 Lonicera caerulea 

 Forsythia (all species) 

 Pieris floribunda 

 Pieris japonica 

 Rhododendron praecox 

 Rhododendron mucronulatum 

 Rhododendron dahuricum 

 Salix discolor 

 Zanthorhiza apiifolia 



Flowers. May 



Syringa vulgaris 

 Amelanchier oblongifolia 

 Amelanchier rotundifolia 

 Amelanchier asiatica 

 Amelanchier canadensis 

 Andromeda polifolia 

 Andromeda glaucophylla 

 Aronia arbutifolia 

 Aronia atropurpurea 

 Berberis amurensis 

 Berberis buxifoUa 

 Berberis Regeliana 

 Berberis sinensis 

 Berberis Thunbergii 

 Berberis vulgaris 

 Berberis Sieboldii 

 Caragana Chamlagu 

 Caragana microphylla 

 Caragana pygmaea 

 Caragana arborescens 

 Cercis chinensis 

 Chaenomeles japonica 

 Chaenomeles Maulei 

 Coronilla emeroides 

 Cotoneaster hupehensis 

 Cotoneaster multiflora 

 Daphne Genkwa 

 Daphne Cneorum 



Diervilla coraeensis 

 Dierviila praecox 

 Elaeagnus multiflora 

 Elaeagnus umbellata 

 Elaeagnus argcntea 

 Enkianthus japonicus 

 Exochorda Korolkowii 

 Exochorda racemosa 

 Fothergilla Gardeni 

 Fothergilla major 

 Fothergilla monticola 

 Hudsonia tomentosa 

 Ledum groenlandicum 

 Ledum palustre 

 Leiophyllum buxifolium 

 Leucothoe axillaris 

 Leucothoe Catesbaei 

 Lonicera bella 

 Lonicera chrysantha 

 Lonicera gracilipes 

 Lonicera Morrowii 

 Lonicera tatarica 

 Lonicera Xylosteum 

 Mahonia Aquifolium 

 Mahonia repens 

 Mahonia japonica 

 Malus Sargentii 

 Prunus maritima 



