Is poison ivy a bryophyte or an tracheophyte?

Why are my rubber plant leaves yellowing? How far should I plant an arborvitae tree from my house? What is the conifer environment? Cultivation of a single crop? What the wonders and mysteries of plant provide evidence? Crop that is grow for use by the farmers? Why are my zucchini plant leaves turning white? How can you get cat pee smell out of a flowerbed? What happens to the ovules of the flower after fertilization? What is a hipotree? What is a Shade tolerant plant susceptible to slug damage? How do you get a blue moon orchid? Where can one purchase a custom bouquet of flowers online? Where do swamp cypress trees grow today? Why plant kept in polythene sheet gives water droplets? Is it safe to trim holly bushes in the late summer? The correct order of pollen traveling through a flower? What does it mean watering a plant 1 inch? Why is the pine tree Arkansas state tree? Which plant is known as the roots of the barbarians?