P A S m 



32. PANICUM, 4. 10. 



trus-galli (barn grass. Ju. $.) spikes alternate and in 

 pairs, thick, squarrose : glumes hispid, avvned : rachis 

 angled : sheath glabrous, glaucum (foxtail panic.) ital- 

 icum. viriile. capitlare. virgattim. latijfplium. Var. 

 dandesiinnm. tniidum. scoparium. hispidum. genicu- 

 latum. ramulositm- vernwos'im. walteri. agrosloides. 

 nervosum.' pubescens. m^crocnrpon. umbrosum. au- 

 gustifoHum. barbatum. vcrticiUatum. discolor, dicho- 

 tomum. depauperatiim. anceps. 



131. PAPAVEB, 27. 62. 



rJieas (wild poppy.) nudicaulis* somniferum (opium 

 poppy. E. J. f ? .] calyx and capsule glabrous: leaves 

 clasping, gashed, glaucous. 



204. PAR1ETARIA, 53. 93. 



'pensyh-ani-ca (pellitory.) 



225. PARMELIA, 57. 2. 



saxatilis. conspersa. crinita. cenirifnga. stdlaris. 

 olw i cen. caper ata* perforata, somewhat membranous, 

 expanded, glaucous, black-villose beneath, cut-lobcd and 

 fringed at the margin : shields funnel-form, at length 

 perforated, rust-colour, with an entire margin, kerbaceity 

 somewhat membranous, expanded, smooth, bright-green, 

 pale with brown down beneath ; lobes cut crenate : shields 

 flatfish, red-fulvous, with an in {looted nearly entire mar- 

 gin, pulclira, somewhat fleshy, thii kish, greenish-blue, 

 lobes somewhat sinuate-rounded, unequal, entire, flexu- 

 ous : shields scattered, pale rust-colour, with a tumid 

 crcnulate margin becoming convex and the colour of the 

 frond, physodes. colpo:les. ciiiaris. chrijsophtlialina* 



54. PANASSIA, 14. 64. 



pnlnstri-s (false -pi an tain, parnassus-grass. w-p. Ju. if.) 

 radical leaves cordate : nectaries many-bristled, carpli- 



niana. 



32. PASPALUM, 4. 10. 



setaceum (paspulon grass.) ciliatum. laevc. stoloni- 

 ferum. 



