Okdek 93.— PHLOXWORTS. 



265 



Analysis of the Genera. 



Corolla salver-form. Filaments unequal. Leaves simple. 

 Corolla fiiunel-form. Filaments equal. Leaves dissected, 

 Corolla bell-form. Filaments equal. Leaves pinnate, 



1. PHLOX. Lychnidea. 



Calyx angular, deeply 5-cleft, corolla salver-form, 

 the tube more or less curved. Stamens quite unequal, 

 inserted ia the tube of the corolla above the middle. 

 Capsule 3-celled, cells 1-seeded. — Very beautiful 

 North American herlDS. Leaves generally opposite, 

 sessile, pimple, jentire. Flowers varying from pur- 

 ple to white. April-July. 



Phlox. Phlox. 1 

 CfUia. Gi'lia. 

 Polbmo'nidm. 2 



Mg. 609. Flower of 

 of a Phlox. 



* Lobes of the corolla rounded and entire at the end 10-12 



* Lobes of the corolla notched or bifid at the end a 



a Panicle of cymes oblong or pyramidal, many-flowered 1, 2 



a Panicle of cymes corymbed, level-.topped, flowers fewer. . . .b 



b Plants glabrous. Calyx teeth shorter than its tube 8,4 



b Plants hairy. Calyx teeth very slender, larger than its tube u 



c Leaves narrow, linear or nearly so ... .5, 6 



c Leaves broad, ovate, lanceolate, &o 7-9 



1 P. paniotOa'ta. PanicUd L. Garden P. Tall. Leaves lance-ovate, acuminate at 



each end. Calyx-teeth bristle-pointed, nearly as long as the tube. W. S. t 



2 P. macula'ta. Spotted L. Stem purple-spotted. Leaves lance-ovate, upper cw- 



date. Calyx-teeth lanceolate, acute, half as long as its tube. Fields. "W". S. t 



3 P. Oaroli'na. OaroUna L. Stem ascending. Leaves lance-ovate. W. S. 



4 P. glaber'rima. Polished L. Stem erect, simple. Leaves lance-linear. W. S. 



5 P.pilo'sa, Hairy L. Leaves lance-linear, acute. Calyx segments bristle-subulate, 



much lenger than its tube. Stem slender, l-2f. W. S. p.-w. 



6 P. inTolaora'ta. Cup-fi. L. Hoary-downy. Lvs. linear oblong, obtusish at each 



end, the floral crowded beneath the dense cymes, p^-r.- S. 



7 P. rep'tams. Creeping L. Stolons creeping. Stem oblique. 1ms. obovate, 



obtuse. W. S. 



8 P. Laphamii. iMphanis P. Slender, erect. Lvs. ovate, acute, thin. W. 



9 P. Drummondii. Drwm/mon^i P. Annual, branched, hairy. Leaves mostly 



alternate. Calyx segments revolnte. Corolla purple, with a star. S. t 



10 P. divarioa'ta. Wild L. Low, diffuse, doWny. Lvs. lauce-ovate, acute. Pan- 



icle corymbed, loose. Corolla grayish-blue. c. (No. 8, may be the same.) 



11 P. bi'Ma. BecWs L. Low, difi'usely branched. Lvs. lanceolate, stem-clasping. 



12 P. subula'ta. Moea Fink. ■ Prostrate, much branched. Lvs. linear-subulate. It 



grows in dense tufts, covered over with rose-colored flowers in May. t 



13 



