Opening Leaves 



SHRUBS- 

 Rose-acacia (Robinia hispida) 

 *Rose-mallow (Hibiscus cali- 

 fornicus) 



*Shepherdia argentea 

 Shrub, Sweet - scented (Caly- 

 canthus) 



(floridus) 



(laevigatus) 

 *Shrubby Althaea (Hibiscus 



syriacus) 

 Spice-bush (Lindera benzoin) 

 Spiraea (S.) 



Nine-bark (opulifolia) 



Nine-bark (opulifolia, var. 

 aurea) 



Hardback (tomentosa) 



*(callosa alba) 



*(callosa rosea) 



*(Antonia Wateri) 



*(Douglasii) 



*(Reevesii) 



*(Reevesii flore pleno) 



*(sorbifolia) 



*(Van Houttii) 



*(salicifolia) 



*(Fortunei) 



*(Thunbergii) 



*(trilobata) 



*(prunifolia) 

 *St. John's -wort (Hypericum 



moseriana) 

 Storax (Styrax) 



*(japonica) 

 Stuartia pentagyna 

 Sumach (Rhus) 



-Co7itinned 

 Sumach — Continued 

 smooth (glabra) 

 cut-leaved (glabra, var. laci- 



niata) 

 staghorn (typhina) 

 dwarf (copallina) 

 ■'^Smoke-tree (cotinus) 

 Snow -berry (Symphorocarpus 

 racemosa) 



^Tamarix gallica 



*africana 



*indica 

 Thorn, Evergreen (Crataegus 

 pyracantha) 



Viburnum (V. ) 



Arrow-wood (dentatum) 

 Withe-rod (cassinoides) 

 Maple-leaved (acerifolium) 

 Hobble-bush (lantanoides) 

 *Cranberry-tree; Eu. 



Snowball (opulus) 

 American Snowball (oxy- 



coccus) 

 *(tomentosum) 

 ^European Wayfaring-tree 



(lantana) 

 ^Japanese Snowball (pli- 



catum) 



Weigela (W.) 

 *(amabilis) 

 *(candida) 

 *(rosea) 

 *(rosea fol. var.) 



