88 
MISSOURI BOTANICAL GARDEN BULLETIN 
Method of Natural 
Botanical name Common name introduction Locality distribution 
Galinsoga parviflora.......Galinsoga ....... With grain....... Waste places.....Tropical 
America 
Lamium amplewicaule.....Henbit .......... With grain....... Waste and culti- 
vated ground...Asia 
Lespedeza striata......... Japan clover..... In manures from 
stock ranges...Woods ..........Asia 
Lolium perenne........... Rye grass........ With grain...... Waste and culti- 
vated ground... Eurasia 
Medicago lupulina........ Hop medick...... With grain...... Waste places..... Eurasia 
Medicago sativa.......... Alfalte: is ic cics avs Escaped from cul- 
tivated fields...Open places...... Europe 
Melilotus alba............ White melilot....With grain....... Everywhere ..... Eurasia 
Melilotus oficinalis........Yellow melilot....With grain....... Roadsides .......Europe 
Nicandra Physalodes...... Apple-of-Peru ....With grain...... Waste places..... Peru 
Phleum pratense......... Timothy .........Escaped from cul- 
tivated fields... Fields and 
meadows ...... Europe 
Plantago lanceolata....... English plantain..With grain....... Common weed.... Europe 
Poa compressa............ English blue 
9 Escaped from 
fields ......... Waste places.... Eurasia 
Portulaca oleracea........ Purslane ........ With grain....... Common in culti- 
vated ground..Europe 
Rhaphanus RhaphanistrumWild radish...... With grain....... Waste places....Europe 
Rumesr Acetosella......... Sheep sorrel......With grain....... Pernicious weed 
everywhere ...Eurasia 
MOMOUON OFS DUE os nc se ecyesesccbeew seus tues With grain....... Weed in fields and 
waste places...Europe, 
Asia 
Rumex obtusifolius....... Bitter dock...... With grain....... Waste places, 
weed .......... Europe, 
Asia 
Betaria glawca............ Yellow foxtail....With grain....... Waste places and 
MEGS <sscecess Europe 
Setaria italica............ Italian millet....Seed introduced. .Escaped near 
fields ......... Europe 
Setaria verticillata........ Foxtail grass....With grain....... Waste places, 
iC) CC Europe 
Setaria viridis............ Green foxtail 
RTASE ioe ees With grain....... Waste and culti- 
vated ground.. Europe 
NIGG BPINOST... ccc ccnsess Prickly sida...... With grain....... Common weed.... Tropics 
Sisymbrium officinale..... Hedge mustard...With grain....... Weed in waste 
places ........ Europe, 
Asia 
Trifolium arvense.........: Stone clover..... With grain....... Pastures and 
woods 
