xliv 



CONTENTS. 



37. reflexa Forbes 765 



38. virsjata Forbes 763 



39. Lyonii ? Schl. 765 



40. HoiistonwHa P. 765 

 S. tristis Lodd. Cat. 1836. 



'11 Aalckta Pursh - 765 



42. grisea Wi/ld. - 765 



43. petiolaris Smith 765 

 S. grisea Willd. var. ji sub- 



glabrdta Koch Coram. 



44. pennsylvanica -F.766 



45. MLihlenbergiflna 766 



46. tristis Ait. - 766 



47. covdata AIiiklenb.'766 



Gr. X. Hosmarinifdlia; Bor. 



Low Shrubs, with narrow- 

 Leaves. 



48. ?-osmarinif61ia L. 766 



Sal. rosmarinifoUa, pari of, 

 Koch Comra. 



49. angustifolia ^on'.766 



S. arbHscula Sm. Fl. Br., S. 

 Tosmarinijblia a Koch Comm. 



50. AecimhensForbeslQQ 

 5\A\xsci\t2L Pursh - 766 



Group xi. FiisccB Borrer. 

 Mostly procumbent Shrubs. 



52. fiisca L. - 767 



S. ripens Hook. Fl. Scot. ; S. 

 ripens Koch, part of, Koch 

 Comm. 



1 vulgaris - - 767 

 S. /. !)-. a Hook. Br. Fl. 

 S. fusca Sm. Eng. Bot., 



Forbes in Sal. Wob. 

 S. ripens Kocli, iS Koch 

 Comra. 



2 repens - - 767 

 S./. ?')-. ^ Hook. Br. Fl. 

 S. ripens Lin. Spec. PI., 



Forbes in Sal. Wob. 



3 prostrdta - 767 

 S./. vnr. y Hook. Br. Fl. 

 S. proslrUta Sm. Eng. 



Bot., Forbes in S.Wob 



4 foe'tida - - 767 

 S,/. var. S Hook. Br. Fl. 

 S.fce'tiria Sm. Eng. Fl. 



5 incubacea - 767 

 S. / 5 Hook. Br. Fl 



S. mcubdcca Lin. Sp. PI. 

 Forbes in Sal. Wob. 

 6argcntea - - 767 

 S. /. 6 Hook. Br. Fl. 

 S. argenlca Sm. Eng. Bot. 

 Forbes in Sal. Wob. 



53. Donidna Smith 768 

 T/ie rusty-branched Willow. 



Group xii. Amhiguce Bor. 

 Shrubs. 



54. anibigua Elirli. 768 

 S. amhtgua Koch, part of, 



Koch Com. 



1 vulgaris - - 768 

 S. a. a. Borrer in Eng. Bot. 

 Suppl. 



2 major - - 768 

 S. a. 13 nidjor Borrer in 



Eng. Bot. Suppl. 

 ? S. amb'igjia li Hook. 

 S. vrrsifblia Spring. 

 Sanies de la Suisse. 



3 spathulata - 768 

 S. a. y spathuldla Borrer 



in Eng. Bot. Suppl. 

 S. ambigua y Hook. Br. 



Fl. 

 S. ipa/A/^WtoWilld.Sp.Pl. 



4 uiidulata - 769 

 S. a. S nnduldta Borr. in 



Eng. Bot. 

 S. spathuldta Willd. var. 

 unduldta Mertens. 



55. finmarchica W. 769 



56. versicolor F. - 769 



57. daternoides F. 769 



58. protea:fdlia Sch. 769 

 Erroneously referred to S. 



ambigua in Hook. Brit. Flor. 

 ed. 2. (Borrer MSS.) 



Gr. xiii. Beticulata Bor. 



Leaves reticulated and coria- 

 ceous. 



59. reticulata L. - 769 



Group xiv. GlauccB Bor. 



Small, upright, with soft silky 

 Leaves. 



60. elaeagnoides Sch. 770 



61. glauca L. - 770 



S. appendicuiata Fl. Dan., 

 Willd. Sp. PI. 



62. sericea Villars 770 

 S. gladca Koch Comm. 



63. Lapponum L. 770 



S. areniiria Fl. Dan. 



64. obtusif61iarF?7W. 771 



65. arenaria L. - 771 



66. obovata Pursh 771 



67. canescens Willd. 771 



68. Stuart/flwa Sm. 771 



69. pyrenaica Gvu. 771 



70. WaldsteinMnaW.771 



Gr. XV. Vimindles Bor. 



Willows and Osiers. Mostly 

 Trees or large Shrubs, with 

 long pliant Branches, used 

 for Basket-making. 



71. siibalpina F. - 771 



72. Candida Willd. 771 



73. incana Sclir. - 771 



S. ripdria Willd. Sp. PI., S. 

 \avandulirfblia Lapeyr. Ab., S. 

 angustifblia Poir. in"Du Ham. 

 Arb., S. rosmarinifblia Gouan 

 Hort., S. vimindlis Vill. Delph. 



74. linearis Forbes 772 

 ? S. incdna var. linedris Bor- 

 rer in a Letter. 



75. viminalis L. - 772 

 The common Osier S. lon- 



gifolia Lam. Fl. Fr. 



76. stipularis S'7/2 772 

 The auricled- leaved Osier. 



77. SmithfawaWilld. 772 



78. niolll.ssima J5:/-. 772 



79. holosericea Hk. 772 



80. MichelwForb. 772 



81. ferrnginea And. 773 



82. acuminata Sm. 773 

 The large-leaved Sallow. 



S. lanceoldta Seringe. 



Group xvi. Cinerea Bor. 



Sallows Trees and Shrubs, 



with roundish shaggy Leaves, 

 and thick Catkins. 



83. pallida Forbes 773 

 44. WilIdenovinc! 773 



85. Pontedera W. 773 



S. piimila alp'/na nigricans, 

 folio oleagino serrato Ponted. 

 Comp. ; S. Pontederai Bellardi 

 App. ad Fl. Fed. 



86. macrostipulacea 77.3 



87. incanescens 'i'Sc. 77.3 



88. pannosa Forbes 773 



89. mutcabilis Forbes 776 



90. cinerea L. - 776 

 The grey Sallow. S. cinerea 



var. Koch Comm. 



91. aquatica Smith 776 



92. oleifolia Smith - 776 



93. geminiitaForb. - 776 



94. crispa Forbes - 776 



95. aurita L. - 776 



96. latitblia Forbes 776 



97. caprea L. - - 776 

 The great roimd-leaved Sal- 

 low, common Black SalloWy 

 Saugh in Yorkshire, Grey 

 Withy. 



98. sphacelata Sm. Ill 



Gr. xvii. Nigricantes B. 



Shrubs with long Branches, or 

 small Trees. Mostly Sallows. 



99. australis Forbes 778 



100. vaudensis For. 778 



101. grisophvlla F. 778 



102. lacustris Forb. 118 



103. crassitblia Frb. 778 



104. cotinitolia Sm. 778 

 The Quince-leaved Sallow. 



S. spad/ct'a Villars Dauph., 

 S. yhylicifbliavar. Koch Comm. 



105. hirta Smith - 778 



S. picia Schleicher is the fem. 

 of S. hirta (Forbes in Sal. Wob.) 



106. rivularis Forb. 778 



107. atropurpurea 778 



108. coriacea F'orb. 778 



109. nigricans &)V/^ 778 

 S. yhylicijMia jl Lin. Sp PI. 



110. Anderson/aHfl 779 

 The Green Mountain Sallow. 



