A. Gray—WNorth American Flora. 331 
a 
and Hydrastis in Ranunculacee; Caulophyllum, Diphylieia, 
Jeffersonia and Podophyllum in Berberide; Brasenia and 
Vitis, and of the poisonous species of Rhus (one, if not | oth, of 
which you may meet with in every botanical excursion, and 
Japan, ose; W 
remember that the peculiar small order of which Calycanthus 
1S the principal type has its other representative In the same 
region; that the species of Philadelphus, of Hydrangea, of 
Ttea, Astilbe, Hamamelis, Diervilla, Triosteum, Mitchella 
which carpets the ground under evergreen woods, Chiogenes, 
“creeping over the shaded bogs; Epigzea, choicest woodlan 
flower of early spring; Elliottia; Shortia (the curious history 
