buttonbush การใช้

• _Buttonbush ( " Cephalanthus occidentalis " ).
• The shrub layer included buttonbush, winterberry, poison ivy, wild rose.
• The canyon bottoms are covered with sycamore, buttonbush, hackberry, walnut and bigtooth maple.
• Adults feed on nectar from various flowers including pickerelweed, sneezeweed, buttonbush and alsike clover.
• Native verbenas, buttonbush, butterfly weed and other wildflower favorites of butterflies are sporting their blooms now.
• There is a wetland meadow that has shrubs like silky dogwood, winterberry, buttonbush, and Northern highbush blueberry.
• Adults feed on the nectar of various pink, purple, or white flowers, including shepherd's needle, selfheal, vervain, buttonbush and lantana.
• On a recent visit, 10, 000 to 20, 000 or so herons and egrets filled spindly buttonbush branches, just yards from the preserve's heavily traveled road.
• Adults feed on various flowers of plants up to about 4.5 feet tall, including dogbane, buttonbush, sneezeweed, goldenrod, peppermint, boneset, and winter cress.
• A lone buttonbush served as a landmark on an old trans-valley trail, and was used by ancient Yokut Indian as a meeting place, later becoming the site of settlers'stock rodeos.
• In 1999, students from the Lancaster Academy planted more than 500 wetland plants, including buttonbush, soft-stem bullrush, water iris and silky dogwood in an wetland near Red Rose Commons, known as the Dillerville Swamp.
• Water levels in these areas are manipulated to encourage the growth of waterfowl food and cover plants such as wild rice and buttonbush, while also exposing hummocks of soil and vegetation that support nesting by mallards, American black ducks and other wetland birds.
• "' Shrub swamps "' also called "'scrub swamps "'or "'buttonbush swamps "' are a type of freshwater wetland ecosystem occurring in areas too wet to become swamps (  true or freshwater swamp forest ), but too dry or too shallow to become marshes.