A listing of the percentages of correct responses across 6 plant identification apps as organized by classification level for 55 tree species in New Jersey forests and landscapes. Only orders and families with 2 or more genera represented in the data were included in this table. Similarly, only genera with 2 or more tested species were included.
Taxonomic orders | ||||||
---|---|---|---|---|---|---|
Order (tested species count) | Genus identification | Species identification | ||||
Combined | Bark | Leaf | Combined | Bark | Leaf | |
Fabales (3) | 63.33% | 33.33% | 93.33% | 62.50% | 33.33% | 91.67% |
Fagales (16) | 75.00% | 62.19% | 87.81% | 44.53% | 36.56% | 52.50% |
Magnoliales (3) | 35.83% | 13.33% | 58.33% | 25.42% | 10.00% | 40.83% |
Pinales (9) | 70.56% | 49.44% | 91.67% | 43.61% | 23.33% | 63.89% |
Rosales (4) | 62.50% | 35.00% | 90.00% | 50.63% | 27.50% | 73.75% |
Taxonomic families | ||||||
---|---|---|---|---|---|---|
Family (number of species tested within family) | Genus identification | Species identification | ||||
Combined | Bark | Leaf | Combined | Bark | Leaf | |
Betulaceae (5) | 76.00% | 85.00% | 67.00% | 41.50% | 47.00% | 36.00% |
Cupressaceae (2) | 66.25% | 35.00% | 97.50% | 60.00% | 35.00% | 85.00% |
Fabaceae (3) | 63.33% | 33.33% | 93.33% | 62.50% | 33.33% | 91.67% |
Fagaceae (8) | 75.00% | 53.75% | 96.25% | 50.63% | 33.75% | 67.50% |
Juglandaceae (3) | 73.33% | 46.67% | 100.00% | 33.33% | 26.67% | 40.00% |
Magnoliaceae (3) | 35.83% | 13.33% | 58.33% | 25.42% | 10.00% | 40.83% |
Pinaceae (7) | 71.79% | 53.57% | 90.00% | 38.93% | 20.00% | 57.86% |
Rosaceae (2) | 68.75% | 42.50% | 95.00% | 48.75% | 27.50% | 70.00% |
Sapindaceae (5) | 66.50% | 33.00% | 100.00% | 59.50% | 28.00% | 91.00% |
Genera | ||||||
---|---|---|---|---|---|---|
Genus (number of species represented within genus) | Genus identification | Species identification | ||||
Combined | Bark | Leaf | Combined | Bark | Leaf | |
Acer (4) | 68.75% | 37.50% | 100.00% | 60.00% | 31.25% | 88.75% |
Betula (4) | 75.00% | 86.25% | 63.75% | 41.88% | 46.25% | 37.50% |
Carya (2) | 75.00% | 50.00% | 100.00% | 15.00% | 20.00% | 10.00% |
Fraxinus (2) | 76.25% | 62.50% | 90.00% | 40.00% | 45.00% | 35.00% |
Magnolia (2) | 21.25% | 5.00% | 37.50% | 5.63% | 0.00% | 11.25% |
Picea (2) | 77.50% | 60.00% | 95.00% | 58.75% | 30.00% | 87.50% |
Pinus (3) | 85.83% | 78.33% | 93.33% | 30.00% | 20.00% | 40.00% |
Platanus (2) | 92.50% | 85.00% | 100.00% | 55.63% | 46.25% | 65.00% |
Quercus (6) | 73.75% | 52.50% | 95.00% | 44.17% | 29.17% | 59.17% |
Tilia (2) | 58.75% | 17.50% | 100.00% | 27.50% | 5.00% | 50.00% |