KEY TO PLATE LVHI 



No. 



, L.) 



NoM/Pennyroyal 

 ,(M*6fi$itegium, L.) 



^ 



a, Corolla, opened out to 

 show epipetalous stamens, 

 (filaments cut). 6, Pistil, 

 with ovary, style, and stigma. 

 v', Four stamens, meeting 

 Rootstock of 



4- 



ens and 



exsertV- //*, Pistil, 

 with ova^ry witk^&jjfe, style, 

 and 2-n<i stigma. 

 part of plant, w 

 ^- ' ( 



^-3. Creeping Willow 



' '*% 

 a, Staminatah^ flower, with 



scale, and ^fd^men^Vi i>, 

 Capsule opening, showing 



%>tiets 

 thV rootlets 

 attached to 

 Junction of 

 WheatWith 

 f, UppeiN^art 

 square 



posite pairs, and flowers with 

 toothed bradts', beJKshaped^ 

 >iate \ 



let of Coyf/f 

 let of grass. 

 K 



with 



>~,' r - V ~ ' 



catkin 'Wim^^capsules \ rjp 

 and ^p$h^D opemi^.S / ^-,CP ' 



itock,-ubibo\-\ 

 sranch wit^Jsta-y-^ % 

 minate- catkins anthers ripe 



9 



Flower, with 6 v 

 sigrnfe^s, o\^amen*;an ( 

 exceeding tj>* filaments, 



a, Y\o^sf^m^ perianth- 

 segments, 6Y Stamens, and 

 pistil with 4 stigmas. 



pisti! with i -celled ovaVC^V:<- Capsule enclosed in perianth 

 style, and .3 sugmas. b^ Ga^^ i^ segments, wi$i brafcts below, 

 sule, enclosed in penjs^th 1 - '. c, Rootstockilwit^ rootlets, 

 its with bracts^cW. | radical leav-^4 fad barren 



ciliate suttee 3 %^ t - ^ fijo/'png /|>tem, 



(chanrilp^ed^ /, Flowering 



upper leaves. 



in compound 



bracts be^owi 

 s bearing 



Early Setig 



,Latoi5f 

 Jacq.) I 



3 



gluK^ _ 



, %Wlh pistn^ith / ' 

 v ihoii stylfe r^ 



ST^T r> it^*' 



n hefted I: a 1 ... 

 petjfgynium. j fa 



3d sten >r..i 

 scapV/jfitl- 

 Mta ' 



[ M 

 mj: 



- ' "^d 



{.5 < rt//.r ;v/(.7/.r, L. ). 4. Great \Yoocl KusR {Luziila sylvatita, (*TM\<\.}. 5. Meadow Wood Rnsli (f.nztila 

 cam pest ris, D.C.). 6. Early Sedge (Carex caryophyllea, Latour). 



