134 Xative Trees of Kentucky 



LIST OF TREES IN DOUBT. 



1. Table-mountain Pine_. -I'inus pungent 



2. Ward Willow. _Salix wardi 



3. Planer Tree _ -Planera aquatica 



4. Sweet Crab-. .Pyrns coronaria 



5. Mountain Ash .Pyrus americana 



6. Water Locust- .-Gleditsia aquatica 



7. W r ater Gum -Nyssa biflora 



8. Buckthorn Bumelia .Bumelia lycioides 



DOUBTFUL WHETHER TREES OR SHRUBS IN 



KENTUCKY. 



1. Staghorn Sumach _ .Rlius hirta 



2. Dwarf Sumach _Rhus copallina 



3. Poison Sumach Rhus vernix 



4. Wahoo __ Euonymus atropurpureus 



5. Blue Dogwood ..Cornus alternifolia 



6. Mountain Laurel _Kalmia latifolia 



7. Sheepberry -Viburnum lentago 



8. Nannyberry (Black Haw). .Viburnum prunifolium 



9. Choke Cherry .Prunus virginiana 



10. Clammy Locust -Robinia viscosa 



FOREIGN TREES THAT HAVE BECOME 

 SPONTANEOUS IX KENTUCKY. 



1. White Poplar Populus alba 



2. White Willow . -Salix alba 



3. White Mulberry- _Morus alba 



4. Paper Mulberry -Moms papyrifera 



5. Tree of Heaven -Ailanthus glandulosa 



6. Paulownia Tree Paulownia tomentosa 



7. English Hawthorn Crataegus oxyacantha 



