S]4 DICLINIA AMUNTACE.E. Salix. 



culatis tomentosis diandris, squamis planis retusis, fila- 



mentis basi barbatis squama duplo longioribus. — IVilld. 



sp. pi. 4. p. 670. 

 Icon, Muhlb. in annals of lot. 2. t. 5.f. 6. 

 Oi) the banks of the Susquehannah. Miihlenlerg. Tj . 



July. + . Not above two feet high j branches brown j 



branchlets white. 



**** Foliis dense acnteque serratis. 

 f TriandrcB. (FilamentisS— 6.) 

 l-alylonica. 23. S. ramis pendulis, foHis knceolatis acuminatis serratis 

 glabris discoloribus, stipulis exiguis subrotundis, amen- 

 tis coaetaneis, germinibus sessihbus ovatis glabris. — 

 WUU.sp. pi. 4. p. 67 1. 



On road sides and about plantations •, introduced from 

 Europe. Vp . May. v. v. The IVteping IFillow is 

 now almost naturalized, being every where planted 

 for ornament. 

 Housioniana. 24. S. foliis lineari-lanceolalisacutis tenuissime serratis utrin- 

 que glabris nitidis concoloribus, stipulis nuUis, amen- 

 tis co:«taneis cylindricis villosis, squamis ovatis acutis, 

 iilamentis 3—5. usque ad medium barbatis. 



S. tristis. HortuL 



In Virginia and Carolina. Tj . v. v. s.fl. ; v. s. c.Jl. 

 171 Herb. Banks, speciii/eii Houstomanum. This spe- 

 cies, so frequently found in the gardens under the 

 name of S. irisiis, is very far from being in any way 

 related to it. The specimen in the Banksian Herba- 

 rium was collected by Houston, and, as it is said, in 

 Vera Cruz. But I am confident it is a more northern 

 plant, as I frequently have seen it in Virginia. The 

 branches are extremely brittle at their base. 

 fakaia. 25. S.. foliis longissimis lineari-lanceolatis superne sensim 



attenuatis subfalcatis basi acutis approximato-serratis 

 utrinque glabris, junioribus sericeis, stipulis lunatis 

 dentatis detlexis. 



On the banks of rivers : Pensylvania to Virginia. Tj .* 

 V. V. s. Jl. A very smooth species 3 branches very 

 slender and brown. 

 nigra, 26. S. foliis lanceolatis utrinque acutis serrulatis concoloribus 



glabris petiolis et nervo medio supra tomentosis, stipu- 

 lis exiguis dentatis, amentis coaetaneis erectis cylindri- 

 cis villosis, iiquamis oblongis villosissimis, iilamentis 

 3 — 6. basi barbatis, germinibus pedicellatis ovatis gla- 



