52 MISSOURI BOTANICAL GARDEN BULLETIN 
Scientific name Common name Locality where found Natural distribution 
EXOTIC PLANTS 
Amaranthus Blitum. Amaranth........... St. Clair Co., Ill....Europe 
Anagallis arvensis. ..Red or scarlet 
pimpernel,........ Near Allenton, Mo...Europe 
Anthozanthum 
odoratum......... Sweet vernal grass...General.. ; ..-Hurope 
Bromus tectorum....Downy brome-grass. .Near Allenton, Mo.. - Europe 
Cynodon dactylon....Bermuda grass...... General, Ar ..Hurope 
Echium vulgare...... Viper’s bugloss...... St. Louis and East 
St. Louis, Ill. .- Europe 
Malva sylvestris..... High mallow........ Near Allenton, Mo. ..Europe and Siberia 
Parthenium 
Hysterophorus....Parthenium......... East St. Louis, Ill...West Indies 
Phalaris canariensis. Canary grass........ General. . ae _. Europe 
Salsola Kali......... Saltwort............ North St. Louis. are ics Europe and Asia 
Silene latifolia...... Bladder campion.... Near Pacific, Mo.. .. Europe 
Sonchus arvensis....Corn sow-thistle..... Stock yards, East 
St. Louis, Ill...... Europe 
Spergula arvensis... Spurry.............. Near Eureka, Mo....Europe 
Distributed by Rivers 
Cleome serrulata.... Stinking clover...... General... .........Minn. to N. Ill, Kan. 
to W. Mo. 
Pluchea camphorata. Salt-marsh 
fleabane.......... American Bottom...Coast of Mass. to 
Fla., also in the 
W. I. 
Distributed by Wind or Birds 
Orobanche 
ludoviciana....... Louisiana 
broom-rape........ Near Crescent, Mo...Ill. to the N. W. 
Terr., south to 
Tex., Ariz. and Cal. 
Salvia azurea var, 
grandiflora........ Pitcher’s sage........ Mouth of the 
Meramec River...Mo., Kan., Colo. to 
Talinum Tex. 
parviflorum....... Small-flowered 
talinumM. .. oc ec sees Near Pacific, Mo....Minn. to Ark., N. M. 
and Tex. 
