no p i N 



orbicular, obsoletely lobed, toothed, with a coloured zone or bai.d 

 around near the margin. 



Qucrcifo'lium, (oak-leaf geranii. n. t^) umbels sub-many-flowered ; 

 leaves cordate, pinnatifid crena 2; sinuses rounded; filaments as- 

 cending at the apex. 



132. PENTSTEMON. (From *>cnte, 5, and stemon, a stamen.) 

 ubes"cens, (beard tongue. O. w. p. J. 7|.) stem hairy ; leaves serrulate, 

 lance-oblong, sessile ; flowers panicled ; the barren filament bearded 

 from the apex to below the middle. 



32. PHALARIS. (From Pkalos, shining ) 



America'na, (ribbon grass, wild canary grass. E. Ju. f Z|) panicle ob- 

 long, spiked; glumes of the calyx boat-shaped, serrulate; corolla 

 unequal ; rudiments hairy. Var. picta, leaves variously striped 

 This variety is the ribbon grass of the gardens. 2 5. f. 



1610. PHASEOLUS. (From Phascolus, a little boat, from tht 

 shape of its pod.) 



Exotic. 



Vulga'ris, (common pole bean. p. w. Ju. <2>) stem twining; 



solitary, shorter than the leaves ; peduncles in pairs ; bracks smallei 



than the calyx, spreading; legumes pendulous. From the Eas 



Indies. 

 AVTms, (bush bean, six weeks bean. &) stem erect, smooth; bracks 



larger than the calyx; legumes pendulous, compressed, rugose. 



Seeds variously coloured. 



111. PHILADELPHUS. (From philo, to love, and adelphos, h 

 brother.) 

 Exotic. 



Corona'rius, (mock orange, false syringa. w. J. T?) styles distinct j 

 leaves ovate, sub-dentate. 



32. PHLEUM. 



Praten"se, (timothy grass. O. J. 1J- and <^) spike cylindric, calyx mu- 

 cronate awned; keel ciliate; awn shorter than the calyx; culm 

 ^rect. Introduced. 23. f. 



51. PHLOX. (From Phlox, aflame.) 



Panicula'ta, (smooth-stem lichnidia, r. w. Ju. Tj.) glabrous erect, 

 leaves lanceolate, narrowing gradually fiat ; margins rough ; co 

 rvmbs panicled, divisions of the corolla rounded; calyx awned. 

 Cultivated. 23. f. 



1010. PHYTOLACCA (From Phutor, a plant, and latca, gum.) 



Decan ft dra, (poke-weed. O. w. Ju. 7J.) leaves ovate, acute &t both ends ' 

 flowers racemed ; berries flattened at the ends. 3 6. f. 



1016. PINUS. 



Leaves solitary with separate basis. 

 Canaden"st$, (hemlock tree. O. M. J?) leaves flat ; denticulate, 2-rankei 5 



