C JOLTINAL OF THE ARNOLD ARBORETUM [vol. ii 



Congdon, Warwick, R.I.). S. stcnocarpa (type: Ig. Pierron, Westmoreland, 

 Pa.), and S. depJuinostiyma (type: \g. Congdon, Warwick, R.I.); their iden- 

 tity is uncertain to me not having seen the types. 



S. dUcoJor, inchidlng its main varieties, is widely distributed from New 

 Foundland (where tlie glabrous form mentioned above occurs), Nova Scotia 

 (Colchester, Haunts and Yarmouth Counties), Prince EdAvard Island (Prince 

 and Summerside Counties), New Brunswick (Charlotte, Sunbury, West- 

 moreland, Kent andRestigouche Counties), Maine (Penobscot, Washing- 

 ton, (\imbcrland and York Counties), New Hampshire (Grafton and Che- 

 shire (V)unties), Vermont (Caledonia, Addis, Rutland and Lamoille Coun- 

 ties), IMassachusetts (Worcester, Berkshire, Hamsi)hire, Plssex, Mid<llesex, 

 Suflolk, Norfolk, Bristol and Barnstable Counties), Connecticut (Fairfield 



and New London Counties), Rhode Island, New Jersey (Sussex, Passaic, 



Morris, Middlesex Essex and Bergen Counties), Pennsylvania (Lancaster 



and Berks Counties), Kenluckj 



'/' 



vergons, ex Herb. Cliapnian in M.), Ohio (CuyahoK^a and Richland Coun- 

 ties), Indiana (Wells, Randolph, Shelby, Marion, Knox, White, Newton and 

 Lake Counties), Illinois (Coos, Stark, Henderson, Lake and Winnebago 

 Counties), Michigan (Wayne, Marquette, St. Claire and Houghton Coun- 

 ties, Isle Royale), Minnesota (^Minneapolis County), Wisconsin (near Madi- 

 son), Iowa (ex Ball in Proc. Iowa Acad. Sci. vii. 148 [1900]: Dickinson, Em- 

 met, Cerro Gordo, Fayette, Delaware, Story, Clinton, Johnson, Scott and 

 Heiu-y Counties), Northeastern Missouri (Clark Coimty), S. Dakota (Hlack 

 Hills, see Ball in Bot. Gaz. lx. 398 [1915], partly doubtful to me), N. Da- 

 kota (Benson and Cumberland Counties), Saskatchewan (Qu'appelle, Quill 

 Plain, Saskatoon and (^imberland Districts, and on Assiniboine River), 

 E. Ontario (Carleton and C.lengerry Districts). Manitoba (^Lake Winnij)eg), 

 Quebec (? Pontiac, Algonquin, Ottawa, La Prairie, Stanstead, Chateaugay, 

 Megantic, Riniouski and Gaspc Districts, Mingan Islands and Magdalen 

 Islands). 



ScoulerianaBarraltai)ud Hooker, Fl. Bor.-Am. ii. 145 (1839), excl. 



fuliis. — Howell, Fl. N. W. Coast, (519 (1902). — Piper in Contrib. U.S. Nat. 

 Herb. XI. 214 (Fl. Wash.) (1906). — Ball ai)ud Coulter & Nelson, N. Man. 

 Rocky :Mts. Bot. 138 (1909). — Rydberg, Fl. Rocky Mt.s. 195 (1917). 

 S. Ilool-criana Nuttall, Sylva N. Am. l. G4 (1843), i)ro i)arle, non Barratt. 



fl 



1828. — Bebb in Bot. Gaz. vii 



129 ilHS^l). — Macoun, Cat. Can. PI. ii. 448 (188G); iv. 357 (1888). — S. 

 ,sf(i<j?iali.s Nuttall, Sylva N. Am. i. 0(i (1843). — S. brack ystachys * S. 

 Scoulcnana Andersson in Svcnsk. Vet.-Akad. Ilandl. vi. 83, t. 5, fig. 48 

 [mala] (18G7), excl. yi\r. craasijidis: — ? S. discolor * S. crxocephala rujcsccns 

 Andersson, 1. c. 85 (1807).- S. XiiiUdlii Sargent in Card, and For. viii. 

 403 (1895), excl. var. — vS. Sco^deriana vav. flavesccn:^ Henry, Fl. S. Brit. 

 Columb. 98 (1915). 



'Jlie type of S. Sandcriana has been collected l)y Dr. Scouler " on the 



Columbia." According Lo Pii)er (Fl. Wash. 13) Scouler's " collections were 



