ENUMERATION OP THE SPECIES 157 



north than Wayne County; from Lowndes and Charlion Counties I have seen both, 

 the type and this variety. The fact that this form occupies a fairly well-defined 

 range chiefly induced me to consider it a distinct variety though differing only in 

 the minor character of the pubescent winter-buds. Except in the amount of pu- 

 bescence of the winter-buds it shows little or no variation. Harper's No. 1929 from 

 Climax is the only specimen of this variety which shows part of the leaves pubescent; 

 it differs also in its small nearly ovoid capsules less than 1 cm. long. Whether 

 Mallichamp's specimen from South Carolina really belongs here or is perhaps a 

 form of R. viscosum I am not quite sure. 



Rhododendron viscosum Torrey, Fl. U. S. 424 (1824) ; FL N. Y. I. 

 439, t. 66 (1843). G. Don, Gen. Syst. III. 847 (1834). Loudon, 

 Arb. Brit. IV. 1143, fig. 947 (1838). Gray, Syn. Fl. II. 1, 40 

 (1878). J. Robinson, FL Essex Co. Mass. 73 (1880). Owen, PL 

 Nantucket, 39 (1888). Dame & Collins, FL Middlesex Co. Mass. 62 

 (1888). Bennett, PL Rhode Isl. 26 (1888). 'Dippel, Handb. Laub- 

 holzk. I. 416, fig. 269 (1889). Britton, Cat. PL N. Jersey, 162 

 (1889). Coulter & Watson, Gray's Man. ed. 6, 320 (1890). Deane, 

 FLMetrop. Park, Mass. 53 (1896) ; in Rhodora, I. 94 (1899). Robinson 

 & Fernald, Gray's New Man. ed. 7, 631 (1908). J. Jackson, Cat. PL 

 Worcester Co. Mass. 75 (1909). Graves & others, Cat. FL PL Conn. 

 308 (1910). Schneider, III. Handb. Laubhohk. II. 502, fig. 329 n-p, 

 330 c-d (1911). Stone, List PL Franklin, Hampshire and Hampden 

 Cos. Mass. 48 (1913). Twining, FL N. E. Pennsylv. 56 (1917). 

 Millais, Rhodod. 259 (1917). 



Azalea viscosa Linnaeus, Spec. I. 151 (1753). Wangenheim, Beytr. Forst- 

 wiss. 66, t. 25, fig. 52 (1787). Willdenow, Spec. I. pt. 2, 831 (1798). 

 Michaux, FL Bar. -Am. 150 (1803). Pursh, FL Am. Sept. 153 (1814). 

 Eaton, Man. BoL 25 (1817). Bigelow, FL Bost<m, 52 (1814). Barton, 

 Fl. Phila. 113 (1818). Elliott, Sketch Bot. S. C. I. 241 (1821). M. A. 

 Curtis, Enum. PL Wilmington, 100 (1834). Groom, Cat. PL New Bern, 21 

 (1837). De Candolle, Prodr. VII. 715 (1839). Gray, Man. 268 (1848) ; ed. 

 5, 299 (1872). Tracy, Stud. Essex FL 50 (1858). M. A. Curtis, DescripL 

 Trees & Shrubs, 98 (in GeoL Nat. Hist. Surv. N. Car. III. Bot.) (I860). 

 Willis, Cat. PL N. Jersey, 33 (1874). Wood & McCarthy, Wilmington 

 FL 34 (1886). Britton & Brown, III. FL II. 559, fig. 2747 (1897). 

 Jelliffe, FL Long Island, 124 (1899). Britton, Man. 698 (1901). Gat- 

 tinger, FL Tenn. 131 (1901). Porter, FL Pennsylv. 238 (1903). Small, 

 FL S. E. U. S. 883 (1903), in part; in N. Am. FL XXIX. 42 (1914), in part. 

 Shreve & others, PL Life Maryland, 466 (1910). W. Stone in Ann. Rep. 

 N. J. State Mus. 1910, 613, t. 58, fig. 2 (1911). Millspaugh, Liv. FL 

 W. Virginia, 323 (in W. Va. GeoL Surv.) (1913). Taylor, FL Vicin. N. Y. 

 489 (Mem. N. Y. Bot. Gard. V.) (1915). 



Azalea viscosa palustris Marshall, Arbust. Am. 16 (1785). 



Rhododendron venustum Salisbury, Prodr. 287 (1796), in part. 



Azalea virens Dumont de Courset, Bot. Cult. ed. 2, III. 335 (1811), as var. of 

 A. viscosa. 



Azalea nitida Lindley in BoL Reg. V. t. 435 (1819), not Pursh. 



