37 



RHODODENDRON 



albiflorum, Hook. 



Calif ornicum, Hook. 

 (R. macrophyllum, Don.) 

 Kamtschaticum, Pall. 

 Lapponicum, Wahl. 

 maximum, L. 

 nudiflorum, Torr. 

 Rhodora, Gmelin. 

 viscosum, Torr. 



VACCINIUM 



csespitosum, Michx. 



var. cuneifolium, Nutt. 

 Canadense, Kalm. 

 coryrnbosum, L. 



var. amoenum, Gray. 



var. atrococcum, Gray. 



var. pallidum, Gray, 

 macrocarpon, Ait. 



(Oxy coccus macrocarpus 



Pursh.) 

 myrtilloides, Hook. 



var. rigidum, Hook. 

 Myrtillus, L. 



var. microphyllum, ilook 

 occidentale, Gray, 

 ovalifolium, Smith, 

 ovatum, Pursh. 

 Oxycoccus, L. 



(Oxycoccus vulgaris, Pursh.) 



var. intermedium, Gray, 

 parvifolium, Smith. 

 Pennsylvanicum, Lam. 



var. augustifolium, Gray, 

 salicinum, Cham, 

 stamineum, L. 

 uliginosum, L. 



var. mucronatum, Herder, 

 vacillans, Solander. 

 Vitis-Idaea, L. 



DIAPENSIACE/E. 



DIAPENSIA 



Lapponica, L. 



PLUMBAGINACE/E. 



ARMERIA 



vulgaris, Willd. 



STATICS 



Limonium, L., var. Caroliniana, 

 Gray. 



PRIMULACE/E. 



ANAGALLIS 



arvensis, L. 



ANDROSACE 



Chamsejasme, Host, 

 occidentalis, Pursh. 

 septentrionalis, L. 



CENTUNCULTTS 

 minimus, L. 



DODECATHEON 



Media, L. 

 Jeffreyi, Moore. 

 Hendersoni, Gray, 

 frigidum, Cham. & Schl. 



DOUGLASIA 



arctica, Hook, 

 nivalis, Lindl. 



GKLAUX 



maritima, L. 



LYSIMACHIA 



nummularia, L. 

 punctata, L. 

 quadrifolia, L. 

 stricta, Ait, 

 thyrsiflora, L. 



