Hi, I've been concerned about this weed popping up due to similarities to poison ivy but just noticing tiny thorn like appendages. Very very allergic and it is scattered all thruout my flower beds in various patches. Can anyone confirm the weed type with confidence or at least rule out Poison Ivy with 100% confidence for me? And can anyone recommend the best way to kill/ remove weeds that have taken over in general this time of year that wouldn't kill my perennials and other plants/ trees... when I hire a yard crew to clear up winter Debri and change mulch they always pretty just till up and remove anything that's not a bush, tree, plant clearly flowering or a bulb... yet I'm not sure of a better solution since it is hard to decider esp when there are numerous weeds of diffeeent varieties. but I tried hard last year to more plant perennials vs annuals and hope to see them again. Thanks for any help and advice with these things!!