CONTENTS. 



xliii 



8. myristicasformis A^. 74 1 



The Nutmeg Hickory Ju- 



glans myristicicjormis Michx. 

 Arb. 



9. microcarpa Nutt. 742 



Other Species of Cdrya. C. 

 ambSgua (Juglans ambigua 

 Mx.), C. pubescens Link, C. 

 rigida (J. rigida Lodd. Cat.), 

 C. integrifolius Spreng., Hi- 

 corius integrifblius Ratin. 427 



III. Pteroca'ryaZ^mw^A 



iuglans sp. Lin. 



1. caucasica Kunth 743 

 ittglans Pierocdrya Michx. 

 Fl. Hor. Araer., Mey. Verz. 

 Pflanz. Cauc. ; 'Rhis obsrilrum 

 Bieb. Ft. Taur. Cauc. ; J. (rax- 

 inijolia Lamond MS., N. Du 

 Ham. ; Frdxinus Iccvigdta Hort. 

 Par. 



Salicdcece. 

 I. 5ALIX L. - - 744 



The Vi'iWow. Harab, He- 

 brew ; Ilea, Gr. ; Salix, Latin ; 

 Saule, Fr. ; Weide and Felber, 

 Ger. ; Salicio, Ital. ; Sauze, 

 Span.; Wide, Swed. ; i^ilge, 

 Flem. ; Withig, Anglo-Sax. ; 

 WilloxB, Withy, Sallow, Osier, 

 English ; Saugh, Scotch. 



Group i. Purpurea Koch. 



Osier Willows, with one Stamen 

 in a Flower. 



1 . purpurea L. - 746 



S. purpurea Koch. Comm. 

 Varieties - - - 747 



2. helix L. - - 747 



The Rose Willow. S. pur- 

 purea var. Koch Comm., ? S. 

 oppositijolia Host Sal. Austr. 



3. Lambertiawa Sm. 747 



The Boyton Willow. S. 

 purpxirea /3 Koch Comm. 



4. Woolgar/ffwrt Bor. 747 



S. monandra Sal. Wob. No. 

 4., S. monandra var. Hoffm. 

 Hist. Sal. 



3. Forbyawa Smith 748 

 The fine Basket Osier. 



5. fissa Lin. Soc. Trans., not 

 of Hoff {Smith.) ; S. ritbra /3 

 Koch Comm. 



6. rubra Huds. - 748 

 S. linearis Walker's Essays. 



Group ii. Acutifolice Bor. 

 (Syti. Pruinbsae Koch.) 



Willows with dark Bark, co- 

 vered with a fine Bloom. 



7. acutifolia Wilkl. - 748 



S. violdcea Andr. Bot. Rep., 

 but not of Willd., nor the S. 

 cdspica Hort. (Willd.) 



8. c?aphnoides Villars 749 

 S. prw'cox Hoppe in Sturm 



D. Fl., S. bigenimis Hoffm. 

 Germ., S. cinerea Host Sal. 

 Austr. 



9. pomeranica Willd. 749 



S. Aaplmb/des Villars, var. 

 with narrower leaves, and more 

 slender catkins, Koch Coram. 



Group, iii. TriandrcB Bor. 

 (Syn. ^mygdalinae Koch.) 



749 



10. undulata Kock 



S. lanceohta Smith. 

 2 undulata Forbes 751 

 ,S lanceolata Sni. 751 

 4 var. having catkins 

 androgynous - 751 



11. /nppophaefoliaT. 751 



12. triandra L. - 751 

 S. a.}}iygddlina, part of, Koch 



Comm. 



2 gallica - - 752 



3 Hoppeana - - 752 

 S. androgyna Hoppe. 



4 S. triandra undulata 

 Mertens, ined. Ap- 

 proaches to S. drniyg- 

 ddlina. 



13. Hoffinanniff?? S.752 



S. triandra Hoft'., and ? of 

 German botanists in general. 



14. omygdalina L. 752 

 S. a.mygdalina, in part, Koch 



Comm. 



15. Villars^'aHa Fliig. 752 

 S. triandra Villars Delph., 



S. amygddlina var. Koch Com. 



Group iv. PentdndriB Bor. 



Trees having Flowers with 

 3 5 Stamens. 



16. pentandra X. - 754 

 S. pcyitdndra, part of, Koch 



Comm. : the Sweet Willow, the 

 Bay-leaved Willow. 



2 herraaphroditica 754 



17. Meyer/ffHa Willd. 754 



S. cuspiduta Schultz, 9. tinc- 

 tbria Smith, S. pentandra /3 

 Linn., S. hexdndra Ehrh., S. 

 Ehrhart\3L\\a, Smith, S. tetrdndra 

 Willd. 



18. liicida Muhlenh. 754 

 S. Forbcsii Swt. Hort. Brit. 



ed. 1830. 



Group. V. Fragiles Borrer. 



Trees with their Twigs brittle 

 at the Joints. 



19. babylunica - 757 

 The Weeping Willow. S. 



prope'ndens Sering. Sal. Hel., 

 S. orientalis, ^c, Tourn. ; S. 

 ardbica, Sfc, C Bauh. : Saule 

 pleureur. Parasol du grand 

 Seigneur, Fr. ; Trauer Weide, 

 Thrdnen Weide, Ger. 



1 vulgaris foem. H. 758 



2 Napoleona Hort. 758 



3 crispa Hort. - 758 

 S. annularis Forb. in S.W. 

 T/te rin^-Uaved Willow. 



20. decipiens Hoffm. 758 



The white Welsh, or var- 

 ni:hed, Willow S. amerina 

 Walk. Essays on Nat. Hist., 

 S.frdgiles, pari of, Koch Com. 



21. montana Forbes 759 



22. fragilis L. - - 759 

 The Crack Willow. S./ja- 



gilis, in part, Koch Comm. 



23. monspehensis F. 760 



24. Russelba?i Sm. 760 



The Duke of Bedford's Wil. 

 low. ? S. frdgiiis Woodv. : 

 the Dishley, or Leicestershire, 

 Willoiv ; in some counties, the 

 Hunti7igdon Willow: S pen- 

 dula Ser., S. viridis Fries, S. 

 riibens Schrank. 



25. PurshMwa Bor. 761 



Group vi. A'lbce Borrer. 



Trees of the largest Size, with 

 the Foliage whitish. 



26. alba L. - - 761 



S. alba, part of , Koch Com.: 

 the Huntingdon, or Swallow- 

 tailed, Willow. 



2 casriilea - - 761 

 S. alba var. Smith, Fl. B. 

 S. carrii.'ea Smith Eng.B. 

 The upland, or red-tinged, 



Willow, Pontey 

 The Leicester Willow, 



Davy's Agric. Chem. 

 Blue Willow, Smith. 



3 crispa Hort. - 76 1 



4 rosea Lodd. Cat. 76 i 



27. vitellina L. - 763 



The Golden Osier S. alba 



Koch Comm. 



Group vii. NigrcB. 



Extra-EuropeanKinds allied to 

 the Kinds of one or all of the 

 the three preceding Groups. 



28. nigra Mti/il. - 768 

 The dark-branched American 



WnUow. S.carolinidna'Mx.Fl. 

 Bor. Amer., S. pentandra 

 Walt. Fl. Car., S. vulgdris 

 Clayt. Fl Virg. 



29. Humboldt/rt?!a - 764 



30. Bonplandi?za 764 



Group viii. PrinUides B. 



Shrubs, mostly Natives of N. 

 Ameiiea, and used in Basket- 

 making. 



31. rigida Milkl. - 764 



32. jDrinoides Pursh 764 



33. discolor AIuM. 764 



34. angustiitaPifrsA 764 



35. coniormis Forbes 764 



Group ix, GrisecE Borrer. 



Chiefly Shrubs, Natives of N. 

 America. 



36. virescens Forbes 763 

 S. hippophaqfiilia Lodd. 



