3 ms·
Ditto from a fellow "learned the hard way" poison ivy ID fanatic. 52/55 - three false positives, no false negatives, exactly as I'd prefer. Well worth studying
by dgacmu 4y ago
Ditto from a fellow "learned the hard way" poison ivy ID fanatic. 52/55 - three false positives, no false negatives, exactly as I'd prefer.
Well worth studying - and its habitat is spreading over time.
- marymkearney 4y agoThe Boston ivy was the test confounder for me. Still don't want to field-test it. Climate change is not only expanding its habitat, but apparently increasing its urushiol content as it grows.