506 TRANS. ST. LOUIS ACAD. SCIENCE. 



L. Florid an A, (L.) Gaertn. Frucfc. ii. 1791. — Sonchus Floridanus, 



L. Spec. 

 Shady places; frequent. 

 L. spicata, (Lam.) — Sonchus spicatus, Lam. Diet. iii. — L. leuco~ 

 phcEa, Gray, Proc. Amer. Acad. xix. 18S3. 

 Moist open woods; not uncommon.' 



Lactuca leucoplnva, Sibth. Fl. Grac 4. 79^, 1S33 (ex DC. Prod, vii.) is placed by 

 Boissier (Fl. Orient ) under L. Cretico, but it may be revived :it any time, in which 

 ease L. leucophcra. Gray, would be untenable. 



Sonchus oleraceus, L. Spec. 



I have no specimen of this, but Prof. Pammel assurer me that it occurs at Ames. 



S. asper, Vill. Fl. Delph. 1785. 



W;tste places; not uncommon. 



LOBELIACEJE. 



Lobelia cardinalis, L. Spec. 



Wet places in lowland woods ; frequent. 

 L. syphilitica, L. Spec. 



Low ground; abundant. 

 L. spicata, Lam., var. hirtella, Gray, Syn. Fl. ii. 1. 



Prairie; frequent. 

 L. in flata, L. Spec. 



Open woods; a few specimens found in the woods west of cemetery. 



CAMPANULA CE^E. 



Specularia perfoliata, (L.) A. DC. Mon. Camp. 1830.— Campa- 



nula perfoliata, L. Spec. 

 Campanula aparinoides, Pursh, Fl. 



Low grassy places; not uncommon. 

 C. Americana, L. Spec. 



Moist woods; abundant. 



ERICA CE.E (MON O TROPE. E ) . 



MONOTROPA UNIFLORA, L. Spec. 



I have one specimen collected near the stone arch, a few year- ago, by Mr. C. L. 

 Spencer. 



PRIMULACEsE. 



Steironema ciliatum, (L.) Raf. Ann. Gen. Phys. Brux. vii. 1820. 

 — Lysimachia ciliata, L. Spec. 

 Low ground; abundant. 

 S. lanceolatcm, (Walt.) Gray, var. ETYBBIDUM, (Micbx.) Gray, 

 . Fl. ii. I. — Lysimachia hybrida, Michx. Fl. 

 Sloughs; abundant. 

 S. quadriflorum, (Sims). — Lysimaohixx qu ad ri flora, Sims, Bot. 

 Mag. 1S03. — 6". lo7igifolium. Gray, Proc. Amer. Acad. \ii. 1S76. 

 Low prairie; frequent. 

 Lysimachia thyrsiflora, L. Spec. 

 Pom: nine rare. 



