SORBUS 



A. Foliage piiiinilt-. 



B, Ll'S. re</iil'ir/<i piinnili. with the 

 Ifts. of ,lh„ost ,,j,n,l ,.,;,.. 



c. Fruits sii.'ill. ',-'.; ni. across 

 orsli'jiit/ii 1,1111: r. Ik irij-like. 

 (Aucuparia group, species 



D. Winter -huds covered with 



irhite villous tomentnm. 



E. rnnvqhrrntrhletsand Irs. 



indnsfiii 1. Aucuparia 



EE. yn„inil.nn,rlil,ls„l„llrs. 



,il,i/,,;iii.-i 2. Tianshanlca 



DD. n'ili't.r-hinls ,//„hH, .!,.,. ,//.,- 



E. Jji.-^.h,'u,,-'n',n„n,„lr.- lis'. 



,(, ,„.s,s :;, Americana 



EE. L/ls. ,n'i:l, or nl.ltisish: 



iih.nii '.., ().. ,n,,>ss 4. sambucifolia 



CC. Fruits '.. III. or n/"..' inriiss. 

 apiil, - or ,iiiir-sh.i,.r,l. irilh 



groiiji. sji. ri'' s ■,-: . I r>. domestica 



BB. Lis. OxIjI in, I, ml, l,.„„r,l the 



the tip/i, r jiiirl. ,;,,,i,i,g much 

 on the s,t„i, i,l,u,t ,niil occa- 

 sionnlhi ,,iihi I,,Ih,I. Hybrids. 



r. lluhli'irr, -like 6. hybrida 



.1. II, iliii shrill. -like 7. spuria 



AA. Full, I, I, sniipl, . 



B. Shil.'s ..': Ir,,s „r rarelji shrahs. 



C. Under s,,l,, ,.f Irs. „lnhrnus at 



lenijlh, ,ir, , I,: lr<. I.ilird: fr. 



iYo. X I . 8. torminalis 



CO. Under s',!, , / / . ,<i,iiiish or 

 ■u-hili ; • „. , . {.iria 

 groiii-. ■ ■ • ■ I 



D. Lrs. i,,i:.l. , V '--..Vo.6.) 



E. P,t,rs „:,',,„:: .;-!>. 



F. l!,ls,, „f the HSIUlllll 

 I, r„il ,1 I II I, nil.' les. 



Ml, sihi r,,iiii,l,'il 0. latifolia 



Fr. Base ni II ml,' I,, „h- 



long - „rii I, Irs. 



broudhi ,-iiii,,ii, 1(1. intermedia 



EE. Pairs of i;i IIS .:-.-,.- ii ml, r 

 side of r.iiis ,1, IIS, hi 

 snnieii irliii, . i„,ii, i,i,,s, .11. flabellifolia 

 DD. Lvs. ii,,l ,,r lull ,,l,s,iir, hi 



Inhril: i„i,rs „i r, ins 'i-l .'.\:1. Aria 



BB. Sillies .5; shriilis irilli rr,„,il,lil 



1687 



with the Ifts pi nil iteh 1 I 



\ 11 pendula II it 1 I i i 1 I i 1 i i i 1 il us, 



1,1 \ 1 Roshica II It 11 1 ttl lit lit 



tilt I \ fructii 1 iteo 1 1 I Fi- 



ieana II 1 II I H Mth 



t 11 II 1 t I V I ^ 



1 ^1 lined %\< d ct S U,nst,ea -ind S t i „ n ili^ 

 111 1 m T lesser degree that of S Aucuparia is vilued 



till lies of tools and similar small articles [see 



Pi 1 

 ' Tiansch^mca, Rupi iP i i n i 1 ) e i 



Res 1) SmiU tree oi shuil I i i tl i i In, 



\ jung bi tuchlets glabrous i I I i i ill \ I u 



s 1, M -\hi> baiidsoneinaccoimt of 



1st ot its daik gieen ioliage and red brown 



Amencilna, "\[i 

 mieiuntha Dum ( 

 DOGBERR\ Fig 



spreiding biand 



slightly pubescent 

 beneath 1^ — 1 m 1 

 dense 3 6m broi 1 

 liose bright led 

 Ter> small and t i i 



Imencitna, DC S 

 \^ Mountain Ash 

 t timing W ft with 

 liiubliv Itts 11 17, 

 11 ite glabrous or 

 t gieen abo^ e paler 

 ill to '4 m across in 

 lis cor^ mbs fr glo 

 uith the cilji lobes 

 111 Nent undUnd 





Sorbus Aucuparia 



to Manitoba south to Mich and N C S S 4 171 172 

 -V« microc4rpa Torr &Grij(S mtctoeatpa Pursh) 

 has narrower foliage and mm sni ill fiuits about ^^ m 

 across 



i sambucildha, Roem (Pipu imlu if ha Chim & 

 •^chlecht ) Western Mointm'^ \ 11 ^1 II ti or 

 shrub closely allied to the piece 111 1 1 1 I to 



ovate lanceolate obtuse to short 1 i 1 



late glabrous and dark green al nd 



usually pubescent beneath when \ 1 1 , 



fls M-' " > , -4 111 1 I ' ' 



corynil 1 hi i 



joung 1 

 right <- I I 



id whe 



