4'Jl 



S. Watsoni, DC. South-western England. 



E. Tetralici-ciliaris, Syme Eng. J5ot. ed, 3, t. 888. 



Bruckenthalia spiculifolia, W'ichh. Eastern Europe, Asia 

 Minor. 



Erica spiculifolia, Sibth. Fl. Graeca t. 353. 



Menziesia Bruckenthalii, Baiinig. 



Loiseleuria procumbens, Det^v. ; Lodd. Bot. Cab. t. 762. 

 Arctic and Alpine Europe, Asia, America. " Alpine 

 Azalea." 



Azalea prucaml)ens, L. 



Chamaeledon procumbens, Link. 



Bryanthus Breweri, ,4. Gray. Sierra Nevada, California. 



B. empetriformis, A. Gray. British Columbia to Cali- 

 fornia, &c. 



Menziesia empetriformis, STii. ; Bot. Mag. t. 3176. 



M. rjruhami. Hook. 



Phylhidoce empetriformis, />. Don. 



P. Grahami, Nutt. 



B. erectus, Lindl. tO Pa.rt. Fl. Gard. i. '.)7, pi. 1'.). Garden 

 origin. 



B. empetriformis x Rhodothamnus Chamaecistus. 



B. taxifolius, .1. Gray. Cold regions of northern hemis- 

 phere. 



B. caeruleus, Dippel. 



Andromeda caerulea, L. 



A. taxifolia, Pall. 



Menziesia caerulea, Siv. ; Eng. Bot. ed. 3, t. S86. 



Phyllodoce caerulea. Hah. 



P. taxifolia, Salisb. 



i 



