ERICACEAE 239 



sylvania ; Pike ; Monrob ; Northampton ; Bucks ; Delaware ; 

 Chbstbr ; IvANCASTER ; Perry ; Frankwn ; Somerset ; Wyoming ; 

 Fayette. 



5a. A. viscosa hiapida (Pursh) Britton. (Man. p. 699.) Borders of 

 ponds ; Shawangunk Mts. to Pa. and N. Y. ; Monroe. 



5b. A. vlscosa glauca Michx. (Man. p. 699.) Mass. to Va. Pike; 

 Monroe ; L,ancaster ; Lebanon ; Somerset ; Dei,aware. 



5c. A. viscoaa nitida (Pursh) Britton. (Man. p. 699.) Mass. to 

 Va. Berks ; Lancaster, Smithville. 



4. RHODODENDRON L. 

 1. Rhododendron maximum L. Great Laurei,. Rose Bay. 

 (Man. p. 699; I. F. /. ^750.) In woods and along streams. N. S. to 

 Ont., O. and Ga..— Pennsylvania : Monroe ; Lycoming ; Pike ; Lack- 

 awanna ; ScHUYLKiLiv ; NORTHAMPTON ; Bucks ; Chester ; Lancas- 

 ter ; Franki<in ; Huntingdon ; Bi,air ; Cambria ; Somerset ; Erie ; 

 Ai,i<EGHEny. 



5. MENZIESIA J. E. Smith. 



1. IVIenziesiapilosa (Michx. ) Pers. AllEGHany Menziesia. (Man. 

 p. 700 ; I. F. /. 2752.) In mountain woods, Pa. to Ga. — Pennsylvania : 

 LEBANON, Cold Springs ; SOMERSET. 



6. KALMIA L. 



Flowers in compound umbels or corymbs : twigs terete. 



Corolla 6-10 mm. broad : leaf-blades oblong. 1. K. angustifolia. 



Corolla 16-25 Jum. broad : leaf-blades elliptic to oval. -i. K. lalifoUa. 

 Flowers in simple terminal umbels : twigs 2-edged. 3. K. glauca. 



1. Kalmia angustifolia L. Sheep i,aurEi,. Lambkh,!,. (Man. p. 

 701 ; I. F. f. 2756.) In moist soil, Newf. to Hudson Bay, south to Ga. 

 and Mioh. — Pennsylvania : Pike ; Monroe ; Luzernb ; Schuyi,kii,i, ; 

 Northampton ; Bucks ; Dei^aware ; Chester ; Berks ; Lancaster. 



2. Kalmia latifolia L- MOUNTAIN Laurei,. Cai,ico-bush. (Man. 

 p. 701 ; I. F. /! 27S7-) 1° woods, N. B. to Ont., Ohio, Fla. and La. — 

 Pennsylvania : Monroe ; Luzerne ; Schuylkill ; Northampton ; 

 Bucks ; Delaware ; Chester ; Berks ; Lancaster ; Franklin ; 

 Huntingdon ; Erie ; Allegheny. 



3. Kalmia glauca Ait. Pale or Swamp Laurel. (Man. p. 701 ; 

 I. F. y. 275s.) In bogs, Newf. to Alaska, Conn., N. J., Pa., Mich, and 

 Cal. — Pennsylvania : Wayne ; Susquehanna ; Monroe ; Pike. 



7. LEUCOTHOE D. Don. 

 1. Leucothoe raoemoaa (L.) A. Gray. Swamp Leucothoe. (Man. 

 p. 703 ; I. F. y. 2766.) In swamps and moist thickets, Mass. to Pa., Fla. 

 and La. — Pennsylvania: Bucks; Delaware; Lancaster ; Franklin. 



8. ANDROMEDA L. 

 1. Andromeda polifolia L. Wild Rosemary. (Man. p. 703; I. F. 

 /. ^7157.) In bogs, Newf. to Alaska, N. J., Pa., Mich, and B. C. Also in 

 Eu. and Asia. — Pennsylvania : Pike ; Wayne; Susquehanna ; Monroe. 



