SYNGENESIA .EQUALlS. 



-'n 



255 



■ 



PiSh!"^' '" ^^^^^^ ^""^ ^'°""'^'' "'^' ^P"°^'- Pennsylvania to Carolina. 

 Flowei-s August — September. 



3. Floridanus. 



Lin. 



S. pedunculis sub 



sguamosis; floribus pa- scaly; flowers .„ 

 niculatis; foliis lyrato- cles; leaves lyrate, . «„ 

 runcinatis, denticulatis, cinate, denticulate, pe 



4 



Peduncles somewhat 



pani- 

 run- 



petiolatis. 



I 



tiolate 



Sp. pi. 3. p. 1520. Micli. 2. p. 85. Pursh, 2. p. 501. Nutt. 2.p. 125. 



Stem erect, three to five feet high, glabrous. Leaves nan-ow, lanceolate, 

 acuminate at each end, acutely denticulate, occasionally with one or two 

 nincinate segments. Flowers in a long slender panicle. Corolla small, blue. 



^rows m the upper districts of Carolina and Georgia. 



* lowers July— September. 



4. Carolinianus. 



Walt. 



■ ^ 



S. caule erecto, gla- I Stem erect, glabrous,- 



bio; foliis lanceolatis 



acutis, undulatis 

 nuloso dentatis 



? 



leaves lanceolate,acute. 



} 



spi- undulate. 



with 



very 



5 



basi I acute teeth, auriculate 



and semiamplexicaule 



aiiriculatis, * semiam , j^_.. 



plexicaulibusque; flori- I at base; flowers some- 

 bus sub umbellatis. E. | what umbellate. 



Walt. p. 192. 



num^'^"' annual. Stem one to three feet high, glabrous, fistulous. Leaves 

 ^omei-ous glabrous, never acuminate, remarkable for their very numerous 

 and t • ' ^^^ *'^^ undulate margin. Flowers numerous, in small lateral 

 sm«U ""iT^ umbels. Lwolucrum imbricate, slightly ventricose. Coi-oUa 



dUjjellow. 5eerfs compressed, striate. P«pp?/s sessile. 



^rows m damp rich soils. In river swamps very abundant. 



* lowers March and AoriL 



5. ACUMINATUS. 



Willd. 



S. pedunculis sub 



squamosisj floribus pa 



Peduncles somewhat 



I 



scaly 



? 



flowers panicu- 



