What type of vegetation does Cerastium and Pavonia have in common?
Cerastium Cerastium is a genus of annual, winter annual, or perennial plants belonging to the family Caryophyllaceae. They are commonly called mouse-ear chickweed. Species are found nearly worldwide but the greatest concentration is in the northern temperate regions. There are about 200 species. A number are common weeds in fields and on disturbed ground.
Bittium seymourianum Bittium seymourianum is a species of sea snail, a marine gastropod mollusk in the family Cerithiidae.