KEY TO PLATE LXIII 



i|j\\ \ No. I. NUuse-ear 

 ^^|\'i HawCweed 



ctacium iRjiiosella, L.) 



u, uLigulate florc^ ~~Witli 

 straisliaped corolla\ X\mh, 

 2 styU urms, and achene 

 (cypseMi with [jappUs. h, 

 Rootsloijk. wiUi rcojj roct- 

 l$ts, radical leaves j villous) 

 (Snd^^^cap*, with flovterhead 

 V buo; also baiTCD I shoot, 

 or stttjort, ' <•. Scape witU 



-. A^ 



No. 2. llValli I^ettuee 



■Mit, Gaerj;,) 



2. 



[JJaciucu 



1 



'A- 



V d^'Xigiilate H0ret,,jWith 'o)!)- ,. 

 S(^a an(^'|paa|pus. iK Ridical** ' 

 l^r, iyraie* pinnatlfid, with";.^' 

 wnJ?5e4 paipie^ (■', Stem 

 ■ (ift)per parH,' with sagittal 



1 i.aiViwIexicau'^' steii^-leaf, wfih 



iWged pet^fle^sinuate-lobfed, 

 nU flowel^eads in c^rynib^ 

 \IU ^.^owing in\>blucre with feW ■' ' 



^ ) W'^^ bracts in several series, aiw 



.. — ^\/Av' '^ ligulatc'coroH^s., 



XCaiii^ttpu^M^iiii^iui, L.) 



^.S«<f^^<»fiow^,sli»wing /j\ ';' 

 \ivai^ 3~S<m}?^' corolla/ / "^^ i A 

 lobes, 5 epiayi^us sumensy ' 1 ; / 

 style, and i t-iid stigmas, 

 \ Sessile tototjied^rk^icil 

 leaf. ',■, Panicit of flowei4, 

 showing 5-fi3 calys, belli- 

 ihnppd^,^Teii,\^ patent' M 

 'obeii eWolUsl witlTs-^amehS 

 •■'*^ •' ^" .>rfn,]in axils, 



ittt//b>ftacts. 



til incurved 

 icToifecP^ calyx, 

 p^^eii style. 

 vi*J»— wa>i(jhe^ 

 (es, powers in\ 

 ;s long-ttalkid, ~l 

 •ed corolla. ! / / 



^^^J 



[i; aboye,'- v^with ' /alternate 

 sepals rotateyWfi 4.fi<l liIn^^^Uld.i^4tb 

 mens exseVt^5L{'' *, Cf^^|l^rj*l>rCApSi/ 

 showing epip«^VloH5^stamen"sT<vCaflBul«, 

 with shfij^Sitylfep closed iiiLcj(lW (J, 

 Plant, witliirodt,'^i^ui(:ljed^t.Q(ij4, opposite; 

 stalked lower le4,*|ts,itipp«3r siWie^flofi^B 

 ni axils of brtcts'/in /dense' tferwhi^i ^' 

 ceme, some iflaWiste, Awlh A^ai vg^ jcap- 



y 



