A listing of species used in the evaluation of phone apps for plant identification. Percentages of correct responses across 6 apps are shown for bark and leaf images for both identification and suggestion at genus and species levels.
Genus identification | Species identification | Genus suggestions | Species suggestions | |||||||
---|---|---|---|---|---|---|---|---|---|---|
Family | Genus | Species | Bark | Leaf | Bark | Leaf | Bark | Leaf | Bark | Leaf |
Altingiaceae | Liquidambar | styraciflua | 20% | 100% | 20% | 100% | 65% | 100% | 65% | 100% |
Anacardiaceae | Rhus | typhina | 25% | 95% | 20% | 65% | 45% | 100% | 35% | 95% |
Betulaceae | Betula | allegheniensis | 85% | 25% | 35% | 15% | 100% | 70% | 45% | 65% |
Betulaceae | Betula | lenta | 75% | 45% | 50% | 45% | 95% | 90% | 55% | 50% |
Betulaceae | Betula | nigra | 90% | 85% | 65% | 50% | 95% | 95% | 100% | 95% |
Betulaceae | Betula | populifolia | 95% | 100% | 35% | 40% | 95% | 100% | 70% | 100% |
Betulaceae | Carpinus | caroliniana | 80% | 80% | 50% | 30% | 95% | 100% | 65% | 85% |
Cornaceae | Cornus | florida | 50% | 95% | 50% | 60% | 75% | 100% | 75% | 100% |
Cupressaceae | Juniperus | virginiana | 20% | 100% | 20% | 80% | 80% | 100% | 80% | 90% |
Cupressaceae | Taxodium | distichum | 50% | 95% | 50% | 90% | 95% | 100% | 95% | 100% |
Fabaceae | Cercis | canadensis | 5% | 95% | 5% | 90% | 5% | 100% | 5% | 100% |
Fabaceae | Gleditsia | triacanthos | 45% | 85% | 45% | 85% | 80% | 100% | 80% | 100% |
Fabaceae | Robinia | pseudoacacia | 50% | 100% | 50% | 100% | 70% | 100% | 70% | 100% |
Fagaceae | Castanea | dentata | 25% | 100% | 25% | 90% | 50% | 100% | 50% | 100% |
Fagaceae | Fagus | grandifolia | 90% | 100% | 70% | 95% | 100% | 100% | 90% | 100% |
Fagaceae | Quercus | alba | 70% | 100% | 55% | 70% | 95% | 100% | 85% | 100% |
Fagaceae | Quercus | bicolor | 10% | 100% | 0% | 70% | 55% | 100% | 20% | 95% |
Fagaceae | Quercus | coccinea | 45% | 100% | 0% | 0% | 90% | 100% | 25% | 70% |
Fagaceae | Quercus | montana | 75% | 70% | 50% | 40% | 90% | 100% | 50% | 55% |
Fagaceae | Quercus | palustris | 60% | 100% | 20% | 85% | 85% | 100% | 60% | 90% |
Fagaceae | Quercus | rubra | 55% | 100% | 50% | 90% | 95% | 100% | 80% | 95% |
Ginkgoaceae | Ginkgo | biloba | 5% | 100% | 5% | 100% | 35% | 100% | 35% | 100% |
Juglandaceae | Carya | cordiformis | 60% | 100% | 0% | 10% | 70% | 100% | 15% | 45% |
Juglandaceae | Carya | ovata | 40% | 100% | 40% | 10% | 75% | 100% | 50% | 50% |
Juglandaceae | Juglans | nigra | 40% | 100% | 40% | 100% | 90% | 100% | 75% | 100% |
Lauraceae | Sassafras | albidum | 15% | 100% | 15% | 100% | 40% | 100% | 40% | 100% |
Magnoliaceae | Liriodendron | tulipifera | 30% | 100% | 30% | 100% | 75% | 100% | 75% | 100% |
Magnoliaceae | Magnolia | soulangeana | 0% | 50% | 0% | 13% | 25% | 75% | 10% | 28% |
Magnoliaceae | Magnolia | stellata | 10% | 25% | 0% | 10% | 30% | 55% | 0% | 25% |
Malvaceae | Tilia | cordata | 25% | 100% | 10% | 90% | 65% | 100% | 55% | 100% |
Malvaceae | Tilia | tomentosa | 10% | 100% | 0% | 10% | 60% | 100% | 5% | 40% |
Moraceae | Maclura | pomifera | 15% | 55% | 15% | 55% | 35% | 90% | 35% | 90% |
Nyssaceae | Nyssa | sylvatica | 5% | 60% | 5% | 60% | 35% | 85% | 35% | 85% |
Oleaceae | Fraxinus | americana | 80% | 90% | 75% | 40% | 85% | 100% | 80% | 80% |
Oleaceae | Fraxinus | pennsylvanica | 45% | 90% | 15% | 30% | 75% | 100% | 25% | 70% |
Pinaceae | Picea | abies | 60% | 90% | 60% | 75% | 90% | 95% | 70% | 75% |
Pinaceae | Picea | pungens | 60% | 100% | 0% | 100% | 90% | 100% | 35% | 100% |
Pinaceae | Pinus | rigida | 85% | 90% | 15% | 10% | 90% | 90% | 75% | 70% |
Pinaceae | Pinus | strobus | 50% | 100% | 45% | 95% | 75% | 100% | 75% | 100% |
Pinaceae | Pinus | sylvestris | 100% | 90% | 0% | 15% | 100% | 90% | 60% | 60% |
Pinaceae | Pseudotsuga | menziesii | 0% | 60% | 0% | 60% | 20% | 90% | 20% | 90% |
Pinaceae | Tsuga | canadensis | 20% | 100% | 20% | 50% | 50% | 100% | 50% | 100% |
Platanaceae | Platanus | occidentalis | 75% | 100% | 55% | 100% | 85% | 100% | 70% | 100% |
Platanaceae | Platanus | × hispanica | 95% | 100% | 38% | 30% | 100% | 100% | 50% | 40% |
Rosaceae | Prunus | serotina | 80% | 90% | 55% | 90% | 90% | 100% | 75% | 100% |
Rosaceae | Pyrus | calleryana | 5% | 100% | 0% | 50% | 25% | 100% | 10% | 95% |
Salicaceae | Salix | babylonica | 55% | 100% | 35% | 90% | 65% | 100% | 55% | 100% |
Sapindaceae | Acer | platanoides | 40% | 100% | 35% | 100% | 75% | 100% | 70% | 100% |
Sapindaceae | Acer | rubrum | 35% | 100% | 20% | 100% | 75% | 100% | 50% | 100% |
Sapindaceae | Acer | saccharinum | 40% | 100% | 35% | 100% | 70% | 100% | 60% | 100% |
Sapindaceae | Acer | saccharum | 35% | 100% | 35% | 55% | 80% | 100% | 50% | 100% |
Sapindaceae | Aesculus | hippocastanum | 15% | 100% | 15% | 100% | 40% | 100% | 40% | 100% |
Simaroubaceae | Ailanthus | altissima | 20% | 100% | 20% | 100% | 20% | 100% | 20% | 100% |
Ulmaceae | Ulmus | americana | 10% | 90% | 10% | 75% | 60% | 95% | 60% | 95% |
Ulmaceae | Zelkova | serrata | 45% | 80% | 45% | 80% | 50% | 95% | 50% | 95% |
Average | 44.09% | 89.64% | 28.23% | 65.32% | 69.09% | 96.64% | 52.36% | 85.77% |