BELLI8. COMI'-iHTl 306 



BOLT MA. 



corolla yellow or rarely cream-color, ttometimes chamging to pv,rple 



Rerep'arJe naked. 



13 BELLIS l onrn '\> 



Ours low perennial herbs with* spatulate Leaves and solitary 

 heads of various colored flowers: t rniinating simple scapes. 

 Heade many-flowered, the ray-flower*: pist llate, in a single 



es, those of the disk tubular and perfect. Involucre cam- 

 pan u late, it> bracts somewhat in a double series, foliaceous, 

 herbaceous or somewhat membranaceous, e ( qual. Thi cle 



conical, -lightly alveolate. Branches o4 the style tipped with <\ 



<t triangular appendage. Ac • - oh >vate, c< 3ed, 



slightly hairy or hispid. Pappus none. 



P.. pebennis L. >]> 124? Leaves ali radical: spatulate-ob 

 crenately dentate, obscurely H-n< • 2 i termin- 



ating sin •-: b) acts of the involucre 



foliar-eons, equal : ray- fli rrow, t w j . • . as the involai 



caped from gardens and I ecoming naturalize 



14 BOLTO> I \ L'H. i. N rt. Ai g . 27. 



Glabrous perennial herbs with essile 



entire lei - wy heads of white, purple o 



flowers. Heads many-flowered, the ray-flowers numerous, 

 tillate, in a - ies; disk-flowers tubular perfect Scales of 



the hemispherical involcure imbric hat in : l 



appres^ed. scare* - • _ - the disk, with somewhat mem- 



b a ceous margins. Receptacle h< I or conical. 



B - - tyle line i ith 



very short \ \ _ ned 



with _. the raj 



nd frequently wil h 2-4 . 

 i iwns. 



B oceidentalis 



high niculate at summit : leaves broadly }> A j i 



upper li'iear-lanceolate: beads short-pedunc 

 g, obtuse: ray flower*? white, 

 spicuoua, tl 



-■-".' ' ' - 



15 TOWN8END1 



- with from lin< 



►let or rose pm pie 1 



ny-flowe te, with - 



ma gins and tips t< - and inner more mem- 



bra >tacle broad, merely :': ( 81 



Achenes r>bovate mg muc] 



- . and with t. ; . . callous m 



