30 MISSOURI BOTANICAL GARDEN BULLETIN 
LIST OF PLANTS VANISHED FROM OUR LOCAL TERRITORY 
Botanical name Common name Locality where last found* 
1. DESTROYED BY CULTIVATION 
Allium tricoccum.. Wild leek.......... River bottoms near Allenton, 
Mo. 
Chelone glabra..... Turtle-head........ River bottoms around Pacific, 
Mo. 
Collinsia verna..... Innocence......... Rich soil, creek and _ river 
bottoms 
Habenaria lacera...Ragged orchis...... Rich soil, Wlinois bluffs 
Hypericum 
AAPressuM....... Creeping St. 
John’s-wort...... Low grounds, Allenton, Mo, 
Hypericum 
petiolatum...... Marsh St. 
John’s-wort...... River bottoms near Allenton, 
Mo. 
Liparis Loeselii....Fenorchid........, Moist thickets near Allenton, 
Mo. 
Melanthium 
virginicum...... Bunch flower...... Low open woods 
Ptilimnium 
Newttatlit......... Mock bishop-weed...Wet bottoms, Allenton to 
Pacific, Mo. 
Stellaria 
longifolia.....ces Long-leaved 
stitchwort....... Swampy bottoms 
Stenanthium 
robustum........ Stout 
stenanthium..... Rich bottoms, Eureka, Mo. 
2. DESTROYED BY CULTIVATION AND PASTURAGE 
Botrychium 
obliquum........ Moonwort......... Rich hillsides, open woods, 
Valley Park, Allenton, Mo. 
Erythronium 
americanum..... Yellow adder’s- 
POREUG s b06 35 6 0's Moist woods, Creve Coeur, 
Batrock, Mo, 
Festuca elatior..... Meadow fescue..... Shady hillsides, Allenton, Mo. 
Habenaria flava... Small pale-green 
OrChis 5 Soc tie River bottoms 
Liparis liliifolia... Large twayblade... Rich shady thickets and ravine 
banks, Pacific, Mo. 
*Where no definite locality is given, the plants were formerly 
generally distributed throughout our local territory. 
