116 JOURNAL OF THE ARNOLD ARBORETUM [vol. in 



leviter cordata, 7:3.5-9(-0.5):3.S(-4.2) vol august iora ad 

 10:2.5 cm. magna, satis douse saepe crebre crenato-serrata 



yel -dentata . . # 67. S. glaucophyUoides. 



Pagina superior foliorum satis ol)scure viridis; folia saltern 

 novella etiam in facie pubescentia, saepissime oblongo-lanceo- 

 lata vel satis anguste lanceolata, interdum late lanceolata vel 

 elliptico-lanceolata, serrata, ad 10:2-4 cm. magna; sti])ulae 



distinctae, reniformes ad ovatae 57. S. cordata. 



Laminae apice tantum acuta (rarius subito brevlssime acuminatae), 

 maximae vix ad 7 cm. longae (surculorum exceptae), vel obovato- 

 oblongae vel obovato-ellipticae et medio vel supra medium latis- 

 simae (Confer etiam species raras paullo cognitas 80. S. laurenti- 

 anam et 73. S. obtusaiam). 



Folia saltern matura subtus satis reticulato-nervata, pubescentia 

 (vel glabra et vix ultra 5 cm. longa et fere integerrima) , obovato- 

 oblonga, elliptica vel obovato-elliptica, basi cuneata vel obtusa, 



5:2 ad S:3.5 vel oblongiora 5:1.5 ad 10:3 cm., minora 1.5:1 ad 3.5: 

 1.0 cm. magna, Integra vel plusminusve undulata obscure crenata 

 vel (saltern in surculis) serrato-dentata; stipulae nullae vel minimae 

 lanceolatae, tantum in surculis semicordatae . . 84. S. Bebblana. 

 Folia subtus satis laevia, graciliter reticulata, glabra vel fere glabra, 

 majora ad 7:2 vel 12:^ cm. magna, basi cuneata ad rotundata v( : 



subcordata, distincte crenato-dentata vel- serrata; stipulae saepius 



distinctae. Confer 64. S. Barclayi, 66. S. monticolam et 7Sb. S. 

 Hookerianam taurifoliam. 



Berlin-Daiilem, March, 1921. 



NAMES APPLIED TO AMERICAN WILLOWS BUT NOT 



MENTIONED IN Till; PRECEDING NOTES 



S. arctica a. cordifolia Dippel, Handb. Laubholzk n. 311 (1892).— Syn. S. cordi- 

 folia Pursh. 



S. arctica var. Pallasii f. crassijulis Kurtz in Bot. Jahrb. xix. 400 (1S04) 



S. cordata latifolia Zabel in Beissner, Schelle and Zabel, Handb. Laubholz-Ben. 



36 (1903), nomen. 

 N. cordata serrata Zabel, 1. c. (1003). 

 S. cordata Integra Zabel, 1. c. 37 (1003), nomen. 

 >S. cordata brevifolia Zabel, 1. c. (1003), nomen. 

 S. cordata angustifolia Zabel, 1. c. (1003). 

 S. cordata vestita Zabel, 1. c. (1003). 

 S. cordata discolor Zabel, 1. c. (1003), nomen. 

 S. cordata viridula Zabel, 1. c. (1003), nomen. 

 aS. cordata vitellina Zabel, 1. c. (1003), nomen. 

 S. formosula Gandoger, Fl. Eur. xxi. 167 (1890) —Gandoger considers this 



S. cordata X sericea; see also S. Bebbii, p. SO. 

 S. humilis S. oxyriphea Gandoger, 1. c. 167 (1890). 

 S. humilis S. bracliycephala Gandoger, 1. c. (1890). 



S. hybrida Rafinesque in Med. Repos. N. York V. 352 (1800), nomen. 

 S. myrtilloidcs hypoglauca Ball in Can. Alpine Jour. Sp. No. 85 (1013). = S. 



pcdicellaris var. hypoglauca Fernald. 

 S. Parishii Gandoger in Bull. Soc. Bot. France, lxvi. 2S0 (1020). 

 S. petiolaris S. flavinervia Gandoger, Fl. Eur. xxi. 168 (1890). 



S. petiolaris S. Torreyana Gandoger, 1. c. (1890). 



S. Suksdorfii Gandoger in Bull. Soc. Bot. France, lxvi 280 (1920). 



S. Torreyana Barratt, Sal. Am. No. 29 (1840). 



S. washitana Muhlenberg apud Rafinesque, Fl. Ludov. 138 (1817), nomen 

 S. wyomingensis Rydberg in Bull. Torr. Bot. Club, xxviii. 271 (1901) =&. 



Austinae X pseudolapponum according to Rydberg, Fl. Rocky Mts. 19S 



(1017). 



