Unless otherwise expressly provided, the following words shall, for the purposes of this chapter, have the following meanings:
Any natural person, partnership, firm, corporation or other legal entity, including singular and plural, male and female.
Any thistle, nettle, poison ivy, sumac, goldenrod, ragweed, tall grasses (in excess of eight inches in height) or any other plant or vegetation whatsoever not edible or planted for ornamental or agricultural purposes.