Twig Key
So far you have made the following choices... deciduous leaves alternate arrangement tree spines or thorns woody single or branched thorns It could be one of the species in the table below. Possible Matches: Family Genus Species common name Berberidaceae Berberis thunbergii Japanese barberry Caesalpiniaceae Gleditsia aquatica waterlocust Caesalpiniaceae Gleditsia triacanthos honeylocust Elaeagnaceae Elaeagnus angustifolia Russian-olive Elaeagnaceae Elaeagnus umbellata autumn-olive Moraceae Maclura pomifera osage-orange Rosaceae Chaenomeles speciosa common floweringquince Rosaceae Crataegus spp. hawthorn Rosaceae Prunus angustifolia Chickasaw plum Rosaceae Prunus subcordata Klamath plum Rosaceae Pyrus communis common pear Rutaceae Poncirus trifoliata trifoliate orange to the top
So far you have made the following choices...
It could be one of the species in the table below.
Possible Matches: