^02 JOT'RXAL OF THE ARNOLD ARBORETUM [vol. ii 



huinills, longifolia, lucida, nigra, pellita, planifolia, pyrifolla, sericea, 

 Pserissima, Uva-ursi. 



Virginia: S. ? cordata, Harbisonii, humilis, longipes and var. Wardii, 

 nigra, scricca, tristis. 



Washington: S. amygdaloides f. pilosiuscula, argophylla, Barclay! 

 and var. conjuncta, Bcbbiaiia var. perrostrata, bella, cascadensis, com- 

 mutata with its three varieties, exigua, Geycriana var. nieleina, Ilouk- 

 eriana, lasiandra and vars. caudata and lancifolia, mackenzieana, 

 nielanoi)sis, monocliroma, nivahs and var. saximontana, pediceUaris, 

 ponnata, pscudocordata, Scouleriana, sessiHfoHa, sitcliensis, subcoerulca. 



West Virginia: S. ? cordata, liumilis, nigra, sericea. 



Wisconsin: S, adenophylla, amygdaloides, Bebbiana, Candida, cordata,. 

 discolor, glaucophylloidcs var. glaucophylla, humilis, longifolia vars, 

 pcdiccllata and Whecleri, pedicelhiris, nigra, ? pctiolaris, scrissima, 

 tristis. 



Wyo.ming: S. ? Barclayi, Barrattiana var. Tweedyi, brachycarpa, 

 Candida, cascadensis, * Dodgoana, cxigua and vars. stenophylla and 

 tencrrima, (leyeriana and var. argentea, lasiandra var. candata, liguli- 

 folia, mackenzieana, nionochroma, nionticoUi, nivalis var. saximontana, 

 pctro])hihi, plaiiifoha moniea, psendocordata, pseudolapponum, Scouleri- 

 ana, subcoerulca, Wolfii and var. idahocusis. 



CANADA 



Alberta: S. angloruni var. araioclada, arbusculoidcs, Barclay!, 

 Barrattiana, Bebbiana, bella, brachycarpa and var. glabellicarpa, Can- 

 dida, coramutata, Drummondiana, exigua, glauca vars. acutifolia and 

 glabrescens, lasiandra and var. caudata, longifolia var. pedicellata, 

 lutea, Maccalliana, mackenzieana, melanopsis, luyrtillifolia, nivalis 

 and var. saximontana, pctiolaris var. rosmariuoides, planifolia var. 

 nionica, petrophila, pseudocordata, pseudolapponum, Scouleriana, ves- 

 tita var. erecta. 



BniTisn Columbia: S. alaxcnsis, anglorum var. araioclada, arctica 

 and var. subcordata, argophylla, Barclay! and var. conjuncta, Barrat- 

 tiana, Bebbiana var. perrostrata, Candida, conunutata, ? Drummondi- 

 ana, cxigua, Geyeriana var. meleina, glauca vars. acutifolia and glab- 

 rescens, Hookeriana, lasiandra and vars., Maccalliana, mackenzieana, 

 melanoi)sis, nionochroma, nivalis and var. saximontana, ? petiolar!s 

 var. rosmariuoides, petrophila, ? prolixa, psemlocordata, ? pyrifolia, 

 pulchra, Richardsonii, Scouleriana, sessilifolia, sitchcnsis, vestita var, 

 erecta, and spec. coll. Eastwood. 



Labrador: S. adenoj)hylIa, anglorum, arctopJiila, argyrocarpa, calcl- 

 cola, Candida, ? cordata, cordifolfa and vars. a(ra, hyj)oprionota and 

 Macounil, herbacea, laurentiana, myrtillifolia, pellita, planifolia, pyri- 

 folia, vestita, Uva-ursi. 



Manitoba: S. adenophylla, amygdaloides, Be})biana, brachycarpa, 

 calcicola, Candida, ? cordata, discolor, longifolia var. pedicellata, lucida. 



