How many trees are in Delaware?

What are the functions of a rose? Where is aster found? How can I repair tree bark that has been damaged? Do mosses feed on dead animals? Do all plants use osmosis? What makes tree a tree? What does a coffee tree look like? Where do plants get nickel from? How tall is the charter oak tree? How does charlee feel about the ink blot in flowers for Algernon? What is a good fungicide for hydrangeas? Can you help me with blooming plant identification? What is a winged seed? What is the plural possessive of daisies? What is the plural form of grow? Is there barley in bran? Why fertilizer are important for plants? Do flower seeds expire? How can I effectively control and prevent spider mites on my pepper plants? How long does it take for morning glories to bloom?