64 
MISSOURL BOTANICAL GARDEN BULLETIN 
Approx. 
Botanical name Common name phates a time .of 
bloom 
3 Crataegus Washington thorn 20-30’ | White April-May 
cordata 
3 Liriodendron Tulip-tree 69-150’ | Green-yel- May-June 
tulipifera low, orange 
3 Magnolia Cucumber tree 40-80’ | Greenish May-June 
acuminata yellow 
3 Magnolia tripetala| Umbrella tree 20-40’ | White May 
3 Prunus serotina Wild black cherry 30-60 White May 
3 Sassafras Sassafras 30-80’ | Yellow April-May 
officinale 
SMALL TREES 
3 Amelanchier June-berry 10-30’ | White April-May 
canadensis 
3 Asimina triloba |North American 10-30’ | Dark purple} April 
papaw 
3 Bumelia Southern buckthorn} 15-30’ | White, June-Aug. 
lycioides | greenish 
3-8 Castanea pumila| Chinquapin 10-30’ | Greenish June 
chestnut white 
3 Cercis canadensis | Red-bud 15-25’ | Pink-purple | March-April 
3 Chionanthus Fringe-tree 15-25’ White May-June 
virginica 
3 Cornus florida Flowering dogwood 20-40’ | White April-May 
3 Crataegus Red haw 15-30’ | White | April-May 
coccinea 
3 Crataegus Cockspur thorn 15-30’ | White May-June 
Crus-galli 
3 Crataegus Long-spined thorn 15-25’ White May-June 
macracantha 
3 Crataegus mollis | Red-fruited thorn 15-30’ | White April-May 
3 Crataegus Large-fruited thorn | 15-30’ | White May 
punctata 
3 Halesia Silver-bell 15-30’ | White April 
tetraptera 
3 Magnolia glauca |Sweet bay 15-25’ | White May-June 
8 Pyrus angustifolia] Narrow-leaved crab- | 15-20’ Pink April-May 
apple 
3 Pyrus coronaria | American crab-apple; 15-25’ | Rose April-May 
3 Pyrus ioensis Western crab-apple 15-20’ | Rose April-May 
38 Oxydendrum Sorrel-tree 15-30’ | White July 
arboreum 
3 Prunus Wild red plum 16-25’ White April 
americana 
3 Prunus Wild red cherry 20-30’ White April-May 
pennsylvanica 
3 Rhus cotinoides American smoke tree} 15-30’ Greenish April-May 
3 Robinia viscosa Clammy locust 20-30’ Pinkish June 
3 Viburnum Sheep-berry 10-20’ | White May 
Lentago : 
3 Aesculus Pavia Red buckeye 6-10’ | Red-purple | April-May 
3 Amelanchier Shad-bush 8-15’ | White April-May 
Botryapium 
