MISSOURI BOTANICAL GARDEN BULLETIN 47 
Crataegus monosperma.—A tree 10-15 feet high. In creek 
bottoms, Taney County, Missouri. 
Crataegus truncata.—A tree 15-20 feet high. On rocky 
hills and glades, Taney County, Missouri. 
Crataegus tenwispina.—A tree 15-20 feet high. On gravelly 
banks of streams, Carter County, Missouri. 
Crataegus rotunda.—A tree 15-20 feet high. On prairies, 
Jasper County, Missouri. 
Crataegus parciflora—A tree 12-15 feet high. On dry 
rocky hillsides, Jasper County, Missouri. 
Crataegus Engelmanni.—A tree 10-15 feet high. On lime- 
stone slopes and ridges, Franklin and St. Louis Counties, 
Missouri. 
Crataegus barbata—A shrub 8-12 feet high. On rocky 
hills and glades, Taney County, Missouri. 
Crataegus pilifera.—aA tree 15-20 feet high. On rocky hills 
and barrens, Taney and Christian Counties, Missouri. 
Crataegus villiflora.—aA tree 10-15 feet high. On gravelly 
banks of streams, Franklin County, Missouri. 
Crataegus permera—aA tree 15-20 feet high. On rocky 
banks and hillsides, Shannon and Butler Counties, Missouri. 
Crataegus rubrifolia—A tree 15-20 feet high. Along 
streams, in rich soil, Shannon County, Missouri. 
Crataegus consueta—A tree 10-15 feet high. On rocky 
hills and glades, Taney County, Missouri. 
Crataegus tenwisepala.—A tree 15-20 feet high. On gravelly 
ridges between swamps, Butler County, Missouri. 
Crataegus leptophylla—aA tree 15-20 feet high. In low 
rich soil, Cole County, Missouri. 
Cratacgus acutifolia—aA tree 20-25 feet high. In open 
woods, St. Louis County in Missouri, and Illinois. 
Crataegus rubrisepala.—A shrub 8-12 feet high. In thickets 
on dry hills, Jasper County, Missouri. 
Crataegus rudis.——A tree 10-20 feet high. In woods and 
on gravelly banks of streams, Carter County, Missouri. 
Crataegus munta.—A shrub or small tree 10-15 feet high. 
On dry rocky hillsides, Jasper County, Missouri. 
Crataegus vallicola—aA tree 15-25 feet high. In rich soil 
on wooded slopes, St. Louis County, Missouri. 
Crataegus calophylla.—A tree 20-25 feet high. On moist 
prairies, Greene County, Missouri. 
