Cardionema ramosissimum Cardionema ramosissimum fruits. Cardionema ramosissimum fruits (base of stems) and flowers (apex of stems). Cardionema ramosissimum growing in a mowed area near a trail along a coastal dune near Long Beach, Washington. Cardionema ramosissimum growing in a mowed area near a trail along a coastal dune near Long Beach, Washington. Cardionema ramosissimum growing in a coastal dune near Florence, Oregon. Cardionema ramosissimum flowering in area with riprap and sand near a jetty close to Long Beach, Washington. Cardionema ramosissimum flowers (small and white).