CONTENTS. 



CXV 



Group xi. Fusca Boner, 3k jtt jk 1536 

 Mostly procumbent Shrubs. 



52. fusca /,. Jk fig. 83. in p. 1018. 1536 



The brown Willow. 

 S. ripens Hook. 

 S. ripens Koch, part of, Koch Comm. 



Varieties Jtk Jk - -1537 



1 vulgaris jch Britain fig. 83. in 



p. 1618. 

 var. a. Hook. 

 S. fusca Sm. 

 S. ripens Koch (3 Koch Comm. 



2 repens -* Britain fig. 84. in 



p. 1618. 

 var. (3 Hook. 

 S. ripens L. 

 S. ripens Koch ce, Koch Comm. 



3 prostrata Jk Britain fig. 82. in 



p. 1618. 

 var. y Hook. 

 S. prostrata Sm. 



4 foe'tida Jk 



var. S Hock. 

 S. foe'tida Sm. 



t Subvarietics Jk 

 S. adscendens Sm. Eng. Dot. Jk Britain, 

 fig SO. in p. 1618. 

 S.fw'tida, exclusive of/3, Sm. Eng. Fl. 

 S. repens Koch car. Koch Comm. 

 S. parvifblia Sm. £»g. Cot. Jk Britain, 

 fig. 81. in p. 1618. 

 is. foe'tida Sm. Eng. Fl. 

 S. repens Koch car. Koch Comm. 



5 incubacea 3k England fig. 79. 



in p. 1618. 

 S. incubacea L. 



6 argentea Jk England fig. 78. in 



p. 1618. 

 S. argentea Sm. 

 S. ripens Koch y Koch Comm. 



53. Donidna Sm. 3k Britain fig. 13X2., 



and fig. 85. in p. 1618. - 1540 

 Don's, or the rusty-branched, Willow. 



Group xii. Ambiguce Borrer. ¥ 3k j* Jk 1540 

 Shrubs. 



54. ambigua Ehrh. Borrer. & Jk Engl. 1540 



The ambiguous Willow. 



S. ambigua Koch, part of, Koch Comm. 



Varieties 3k st Jk - 1541 



1 vulgaris ju Jk 



var. a, Borrer in Eng. Bot. Suppl. 



2 major 3k 



/3 major Borrer. 

 S. ambigua /3 Hook. 

 S. versifoliu Sering. 

 Saule de la Suisse. 



3 spathulat i 3k 



var. y spathulata Borrer. 

 S. ambigua y Hook. 

 S. spathulata V.'illd. 



4 undulata 3k 



var. S undulu'a Borv. 



S. spathulata VV'iiid., var. imdulaia ot' l J io- 

 fessor Mertens. 



55. finmarchica Willd. ?.**?-* Finmark 



1541 



The Finmark Willow. 



56. versicolor Forbes. ? -* ? J* Switzer- 



land fig. 77. in p. 1618. - 1541 



The various-coloured Willow. 



Fage 



57. alaternoides Forbes, at Switzerland 



fig. 76. in p. 1618. - - 1542 



The Alaternus-like Willow. 



58. protccefolia Schl. 3k ? ¥ Switzerland 



fig. 75. in p. 1617. - - 1542 



The Protea-leaved Willow. 



Group xiii. Reticulates Borrer. -* 1542 



59. reticulata L. Jk England fig. 1323., 



and fig. 67. in p. 1616. - 1542 



The netted, or wrinkled, leaved Willow. 



A pp. i. Reticuldtce described, but not yet in- 

 troduced. - - 1543 



S. vestlta Pursh. Labrador. 



Group xiv. GlauccB Borrer. ± & j* Jk 1543 

 Smalt, upright, with soft silky Leaves. 



60. flaeagnoides Schleicher. 3k Europe 



fig. 69. in p. 1616. - - 1544 



The Elseagnus-like Willow. 

 S. elceagnifblia Forbes. 

 S. glauca var. Koch. 



61. glauca L. -** Scotland fig. 1324., and 



fig. 68. in p. 1616. - - 1544 



The glaucous Mountain Willow. 

 S. appendiculdta Fl. Dan. 



62. sericea Villars. -* Switzerland fig. 74. 



in p. 1617. - - 1544 



The silky Willow. 



S. glauca Koch Comm. 

 S. Lappbnum Sm. 



63. Lapponum L. j* Lapland fig. 1325., 



and fig. 73. in p. 1617. - 1545 



The Laplanders' Willow. 

 S. arenaria Fl. Dan. 



64. obtusifolia Willd. 3k ¥ Lapland 1545 



The blunt-leaved Willow. 



Q5. arenaria L. 3k Scotland fig. 70. in 

 p. 1617. - - - 1545 



The sand Willow. 



S. limosa Wahlenb. 



Variety 3k 

 leucophylla 3k 

 S. leucophylla Schl. 



1546 



66. obovata Pursh. Jk Labrador fig. 144. 



in p. 1630. - - - 1546 



The obovate-leaved, or Labrador, Willow. 



67. canescens Willd. ? j* ? 3k ? Germany 1546 



The greyish Willow. 



S. limosa Wahlenb. var. Koch Comm. 



68. Stuartiawa Sm. 3k Scotland fig. 72. 



in p. 1617. - - - 1546 



Stuart's, or the small-leaved shaggy, Willow. 

 S. arenaria mascullna Sm. 

 S. Lappbnum Walker. 

 S. limosa Wahlenb. var. fbliis augustio- 

 ribus lanceoltilis Koch Comm. 



Variety 

 n 2 



15 17 



